SQL, or Structured Query Language, is a commonly used programming language for managing data in relational databases. A SQL Developer helps with the design, development and maintenance of databases. They ensure that the databases work correctly and efficiently and can also create testing procedures. With the help of a SQL Developer, clients are able to get an efficient system for managing their company data. By developing secure and reliable databases, businesses can maximize their potential and streamline all processes.

Here's some projects that our expert SQL Developers made real:

  • Improving query speed and accuracy on large datasets
  • Implementing views and stored procedures for quick retrieval of data
  • Designing database tables to store all types of data
  • Automating processes to reduce manual work while working with databases
  • Creating an efficient search function using complex SQL queries
  • Providing insights into data by creating analytical models

SQL is an invaluable tool for businesses today in managing their data efficiently. Our experienced SQL Developers help clients by developing a secure and reliable database that meets their needs. With the help of a SQL Developer, clients can ensure that their database systems work correctly and with maximum efficiency.

If you're looking for an expert SQL Developer to create efficient databases or enhance your existing systems, here at Freelancer.com you will find the perfect contractors for the task. Our wide network of talents has put together many successful SQL projects for satisfied customers around the world today. So if you're ready to take your business to the next level, post your project now on Freelancer.com and hire an expert SQL Developer to work with you on this journey!

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    As a data architect, your primary responsibility will be shaping the way we interact with data relating to our accounting and financial operations. Key Responsibilities: - Creating dynamic and resilient data structures, harnessing your deep understanding of both relational and non-relational databases. - You will be in charge of managing data security and verification processes to ensure the utmost level of trust in our systems. - Developing tailored database solutions to handle our transaction volume, which currently constitutes a low volume setting. - Keeping abreast of the latest trends in data architecture, particularly as they pertain to financial systems and taxation. - Ensuring our continued use of common data models in Microsoft. Preferred Experience: - Demonstrated experience w...

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    I'm currently on the lookout for a skilled ASP.NET professional who specializes in C#. My project is facing a couple of glitches, namely error messages and incorrect data display, which are affecting our system. In addition, the project also requires a proper connection of the database using SQL Server. So the right fit would be someone well-versed with database connection strings in SQL Server. As a successful candidate, you will utilise your experience to troubleshoot the issues and ensure a smooth project execution.

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    I'm in need of an experienced professional who can help me configure a Single Sign-On (SSO) solution for my existing ASP.NET application. The project involves integrating my application with Microsoft Azure AD using SAML. Key requirements for the project include: - Configuration of an Assertion Consumer Service endpoint: The primary purpose of the Assertion Consumer Service endpoint is to send SAML assertions to Service Providers. You should have experience handling authentication responses from Identity Providers. - Integration with Microsoft Azure AD: You will need to integrate my application with Azure AD, ensuring that users can authenticate using their credentials stored in a custom Database. - Scalability: The application is expected to have a large user base, exceeding 5000...

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    I'm looking for a tool that can connect to my MS SQL Server database, accept English statements and process them into SQL queries. The tool should then generate reports in both table and graphical formats based on the retrieved data. Key Requirements: - **NLP Integration:** The tool should be capable of converting English statements into SQL queries. This is the core functionality of the tool. - **Data Handling:** The system should be able to connect to my MS SQL Server database and retrieve data. - **Report Generation:** The tool should generate reports in a standard table format, as well as in graphical formats like charts. Data Volume: The expected volume of data that this tool will handle is relatively small, up to 1,000 records. Ideal Skills and Experience: - Proficiency in ...

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    I'm looking for a skilled freelancer who can help me connect our SQL database with Microsoft Power BI. The database is hosted online and contains crucial information about our customers, repair orders, sales orders, and invoice revenue. Here are the specifics of the project: - Data Connection & Display: You'll be responsible for creating connectors that will extract and display relevant data in Power BI. Specifically, we want to track and visualize data related to customers, repair orders, and sales orders. - Key Performance Indicators: I'm keen to get insights on specific KPIs such as: - Revenue - Average order value - Service repair volume metrics - Service repair scheduling - Period comparison for growth or shrinkage - Data Update Frequency: Given the dyn...

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    Hello, I am a European software developer specializing in custom software using MS Access and Excel VBA. I am looking for an experienced MS Access programmer to support various projects, primarily focusing on the development of customized MS Access applications. The ideal candidate should have proven knowledge in MS Access and SQL, along with strong skills in VBA programming. Good English communication is also required. If interested, please share your portfolio and experience. Best Regards Lutz

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    I'm experiencing connection problems with my on-premise ERP server. Initially I could access it locally within my network, but now it's not working. The issue needs to be fixed. This issue specifically involves setting the SQL to overcome the connection problem. Your skills and experience should ideally include: * Proficiency in SQL settings * Past work with ERP servers * Ability to troubleshoot connection issues on a local server * Knowledge of common error messages with ERP servers and associated fixes Your role will be to: * Identify the reasons for the inability to connect * Configure the necessary SQL settings to resolve the issue * Test for successful connection and data update after necessary configurations. Please, bid accordingly.

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    Hello All, Need below resource. Only match candidate will reply and mentioned budget Required Skills: • Should understand the high-level Case Statement and build configurations. • Should have prior experience in Epicor CPQ (KBMAX) development • Should be able to do customizations and configurations • can work independently • Should understand technical specifications • Can work with customers

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    I'm looking for a SQL DBA with substantial experience in configuring and testing MS SQL log shipping. The primary aim of this project is to enhance our system's disaster recovery capabilities. Our database size is less than 1TB so efficiency, while important, isn't our utmost priority. We'd rather focus on thoroughness and ensuring best practice. Our SQL database is based on-premises, so hands-on experience with local configurations is necessary. To succeed in this project, you must have: - In-depth knowledge of MS SQL log shipping - Experience with local, on-premises database configurations - Ability to verify and test disaster recovery strategies Your ultimate goal should be to leave us with a robust and reliable disaster recovery plan.

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    The need of the hour is a feature-packed, user-friendly database for my team. This will allow us to effectively monitor the needs and nuances of our numerous clients, which currently stand in the range of 50-100. Key Functionality: - Keep updated record of client's contact details - Monitor client's Purchase history - Track Service requests made by clients Though I have not settled on a specific platform for this database, we're flexible and open to expert advice on whether MySQL, Microsoft SQL Server, or MongoDB would best suit our needs. Ideal freelancer: - Has proven experience in creating and implementing custom databases. - Understands the significance of user-friendly interface. - Has comprehensive knowledge of database platforms like MySQL, Microsoft SQL Server,...

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    I am searching for an Oracle Netsuite specialist who can reconfigure some invoice printouts for me. Specific updates desired include: - Adjusting the layout to rearrange the order of information presented - Incorporating additional fields into the invoice Ideal Candidates will be experienced with Oracle Netsuite, specifically with crafting customized print solutions, and can demonstrate a good eye for detail and logical information structuring. The objective is to make our invoices more efficient and user-friendly for both our internal staff and clients. Experience with graphic layout design will be highly regarded. This project will require a comprehensive understanding of our business operations and the information flow within our invoices. Your recommendations for the most optimal fie...

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    I'm in need of a seasoned FoxPro programmer with solid Oracle Forms experience. This is a comprehensive project that'll require onsite work for a substantial duration. Here are the key details: - **Scope**: Primarily, the task involves converting legacy FoxPro code to Oracle Forms. - **Environment**: Unfortunately, I don't have the existing FoxPro codebase available for the programmer to work with. - **Level of Documentation**: The level of available documentation for the FoxPro application is unspecified, but I'll keep you updated on what we have. ### Ideal Skills and Experience: - Proficiency in FoxPro and Oracle Forms - Experience with onsite support - Ability to work with little to no documentation - Strong problem-solving skills - Excellent communication skills...

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    Looking for a proficient developer to implement an email and password login system for my Azure application (This table is already exists). A protected page must also be created which only authenticated users can access. Key project requirements: - Design and build a login feature using email and password only (user table is already exist) - Develop a page that is only accessible to registered users after successful login - The system should store basic data like the user's name and email in an SQL database for new users Ideal skills: Proficiency in Azure, security mechanisms, SQL database, and system design. Prior experience designing secure login systems and user restricted pages is a big plus.

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    I'm looking for a skilled developer to create a complete ASP.NET web app with the following features: - User Registration and Authentication: The app should allow users to create accounts and log in securely. - Database Integration: I need a robust database system integrated into the app for efficient data storage. - Reporting and Analytics: The app should have a reporting and analytics feature to help in tracking user activities and data. Design: I have a preference for a clean and modern design for the web app. A good sense of aesthetics is therefore required to ensure a user-friendly and visually appealing interface. Third-Party Integrations: The web app will require integration with an email service. Therefore, experience with such third-party integrations is crucial. Skills a...

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    To create a system that allows students to check in, records their visit details, and sends an automatic survey post-session, you can follow these steps: Check-in System: Develop a web-based or mobile application where students can check in upon arrival. The check-in form should capture the following details: Student ID Name Service type (tutoring, academic services, etc.) Time of check-in Database: Use a database to store all check-in information. This could be a SQL-based database (MySQL, PostgreSQL) or a NoSQL database (MongoDB). Ensure the database schema includes tables for students, services, check-ins, and surveys. Session Tracking: Implement a system to track the duration of each session. This could be done by having the student or the service provider check out when the sessio...

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    I'm looking to enhance the accuracy of my Arabic Elastic Search setup. This project is for a personal use case, so the end goal is to make the search results as precise as possible. Requirements: - The Arabic language is quite complex and has various forms of word morphologies. I need someone who's familiar with the intricacies of Arabic words and how they get formed in different contexts. - I want the search results to still be effective even if words start with prepositions. For example, if a search term is "house," the search results should include words like "a house," "the house," etc. - Stop words in Arabic (like "in," "on," "for," etc.) should be ignored in the search. - The successful freelancer should have ...

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    I'm looking for someone to help me set up a REST API endpoint in my SQL Server on-premise. The purpose of this endpoint will be to facilitate data retrieval for my web application with write-only access to the database. Key requirements: - Configure a REST API endpoint in my SQL Server that can be accessed by a web application. Ideal Skills: - Proficiency in SQL Server - Extensive experience with REST API development - Knowledge of data retrieval procedures - Experience with on-premise server configuration.

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    I'm seeking an experienced Power BI developer to create and publish a dynamic dashboard on the Power BI Service platform. the issue that am facing is when am trying to set up a schedule to refresh the dashboard the 2 options 1- gateway and cloud connections and data source credentials are not visible in the menu pls see the screenshot. and an error msg appears "Unable to determine the data source due to unknown functions. When custom connectors are used, the error can happen if gateway doesn't have the extension enabled. Details: Query contains unknown function name: Foundry.Contents. Data source for Query1" I am using Palantir Foundry to get that using a token and server link.

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    DotNet developers required for -#Errors removal and Improvement work in thenafter Host on server. Developers should also have knowledge about Merger of sourcecode and database of his done-work with other developer's done-work on GitHub. Website Address - User emailid- @gmail.c Password- kaspersky Technology - .Net Languages - C# Errors removal and Improvement work which has to be done is explained in below link :-

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    Good option for new freelancers who have such talents (OOPS, Python, SQL, EDA, ML, DL). Low budget (but if you deliver good quality, will give good review). I'm in need of a tutor experienced in OOPS, Python, SQL, EDA, ML, and DL to help me prepare for an upcoming data science mock interview. Support me with resources, teachings, tests, feedback. Sessions via screen share and audio. - Focus on OOPs, Python syntax and libraries, SQL queries and database concepts, EDA techniques, and both ML and DL algorithms and concepts. - Plan and conduct approx 1 hour sessions of training mock interviews almost every day for next 50days, providing constructive feedback and suggested improvements. Target is to gain knowledge in logic & coding to pass mock interview.

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    I'm looking for a professional to help me overhaul my current HR database in Microsoft Access. My database is currently functional but I believe it can be improved and expanded significantly. Key Requirements: - Robust Data Storage and Retrieval: The database must be able to manage and store data efficiently and effectively. It should be able to handle data from all aspects of HR including but not limited to employee records, payroll information, and performance evaluations. - User-Friendly Interface: The database should be intuitive and easy to navigate to ensure that all users can easily interact with it. Database Size: - The current database contains around 1000 records. Daily Use: - The database will be used primarily for data entry and updates/uploads and for generating diffe...

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    I'm in need of a talented backend developer with a specific skill set: - Expertise in Python. The successful candidate must have considerable experience working with Python for backend development. - Functionalities needed: The Python backend will need to handle real-time data processing, user authentication, and API development. This requires a proven track record in these areas. The position will also involve occasional tasks related to data entry, copywriting, and customer support. Taking the initiative and being proactive in these areas will be appreciated. Looking forward to receiving your bids and learning about your relevant expertise in Python backend development. Remember, the keyword is Python, so focus your bid around this. Job Requirements: 5+ years of professional...

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    I'm in need of a database that can centralize and manage different types of documents and records. It should also feature a robust workflow management system to facilitate task management. This database is intended for 10-50 users to access and use. Key Deliverables: - Development of a comprehensive database - Incorporation of workflow management - Implementation of document management - Integration of record management Database Requirements: - Documentation: Spreadsheets, PDFs, Word documents - User-friendly Interface - Data security and access controls - Scalability to support 10-50 users Skills and Experience: - Proficiency in database development - Strong understanding of workflow, document and record management - Prior experience in developing similar systems - Ability to crea...

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    As an advanced user of Gamemaker Studio 2, I'm in need of a skilled tutor to guide me through the process of integrating a PHP server to handle specific functionalities within my game. Key Requirements: - Teach me to integrate a PHP server with Gamemaker Studio 2 for seamless operation. - Show how to implement user authentication through the server. - Demonstrate the process of reading and writing data from/to ini/txt files on the server through Gamemaker Studio 2. Ideal Skills: - Proficiency in Gamemaker Studio 2 and PHP. - Strong experience in teaching and explaining technical concepts. - Familiarity with server-side technologies and secure data handling. - Ability to guide an advanced user through the learning process without unnecessary jargon. Please provide a detailed overvie...

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    I'm in need of a skilled Snowflake developer to handle ETL tasks and SQL querying for a small dataset (less than 1GB) on a daily basis. Key Responsibilities: - Daily execution of ETL tasks. - Efficient SQL querying to pull relevant data. - Ensuring data integrity and high performance. Ideal skills and Experience: - Proven expertise in ETL development and SQL querying. - Hands-on experience with Snowflake. - Strong attention to detail to maintain data integrity. - Ability to work with small datasets efficiently. - Prior experience with daily data processing will be a plus. This would be a part-time engagement where you need to allocate 1-2 hours each day for this task.

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    I'm looking for a skilled PHP developer to create an automated script that can create a user in DirectAdmin alongside an SQL database. Key requirements: - The script should be written in PHP. - It should not be version-specific and work with all versions of DirectAdmin. - The script should include basic error handling capabilities to notify me of the success or failure of the user creation process. Ideal Skills: - Proficiency in PHP scripting - Experience with DirectAdmin - Solid understanding of SQL databases - Familiarity with basic error handling techniques Feel free to reach out for more details.

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    I'm looking for a talented developer to design a Realtime Head Count Dashboard to display the number of people present in a given space. The successful candidate will need to: - Develop a web-based dashboard that updates in real-time - Ensure that the dashboard is user-friendly and accessible on a web browser - Prioritize the speed and accuracy of the data displayed The project is of high priority, so I am looking for someone who can deliver this work ASAP. Ideal Skills: - Strong web development background - Experience with real-time data display - Understanding of MS SQL Database - Ability to deliver under tight deadlines. If you're confident in your abilities to deliver a high-quality, functional product in a quick turnaround, I'd love to hear from you.

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    I'm in need of an experienced Power BI specialist to help me create analytical reports by showing /demoing setup step by step . - I need these reports to be insightful and data-driven. Get data from different kusto/SQL servers sources ,executing scripts and send weekly has a outlook email to customer,it has to be scheduled has a job - The ideal freelancer for this job should have a proven track record of creating analytical reports using Powerbi - Please include your past experiences in your application, as I'm primarily looking for someone with hands-on experience in this area. Looking forward to working with a professional who can deliver high-quality, actionable insights from my data.

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    I'm looking for a skilled database administrator who has extensive experience in SQL, particularly with Postgres. The primary goal of this project is to improve the performance of our current database, which is experiencing a variety of issues. If the project is completed successfully a follow up project may come. Key Tasks: - Normalizing the database and building a new Entity-Relationship Diagram (ERD) that ensures data integrity and efficiency. - Implementing denormalization and triggers where necessary to optimize performance. - Writing advanced SQL queries to create and query a robust, performant database that can handle large amounts of data. Ideal Skills: - Proficiency in Postgres and advanced SQL. - Experience with database normalization and denormalization. - Solid underst...

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    I am seeking an experienced C# developer who has proficient knowledge in SQL and has experience with Azure. The chosen freelancer will be working with these primary tools: - Expertise in the C# programming language - Proficiency in handling SQL databases - Strong experience working with Azure cloud platform Ideally, the chosen candidate can deliver a robust and efficient code, fully leverages the capabilities of C# and Azure, and maintains the integrity and security of SQL databases. The ability to work independently, possess good problem solving skills, and have an eye for detail will be valuable in this project.

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    Urgent MySQL Database Design 3 days left

    I need an expert in MySQL databases to help me structure my database immediately. Key Tasks: - Design and Structure: The primary task is to design and structure the MySQL database. This includes defining the tables, relationships, and data types. - Create SQL queries to create tables / create relationship among tables / identify indexes / create them in database - Write queries to extract important information from a database (15 queries) Ideal Skills: - Proficiency in MySQL - Database design and structuring experience This project is urgent and I need it completed as soon as possible. I am looking for someone with a strong background in database design and MySQL to help me with this task.

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    I am looking for a SQL server DBA with expert knowledge of SQL Server 2016. The main focus is to ensure high availability for a cluster of 4 servers. - Specific Skills Required: - Extensive experience in managing SQL Server 2016 - Proven track record of maintaining a highly available environment - Experience in managing a multi-server cluster The ideal candidate can not only handle the technical aspects but provide guidance on best practices to the team. Please provide examples of previous work with similar environments and confirm your capabilities in maintaining high availability. I look forward to speaking with potential candidates further on this project.

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    I'm looking to incorporate SAML 2.0 into my ASP.NET C# webform that currently uses Windows Authentication. The main objective of this project is to enable Single Sign-On (SSO) functionality via Oracle Access Manager (OAM). Key Requirements: - Implement SAML 2.0 for Single Sign-On (SSO): The main outcome of this project is to enable a seamless user experience through SSO, saving users from logging in multiple times. Skills and Experience: - Proficiency in ASP.NET and C#: As the main application is in ASP.NET C#, you should have a strong background in this language to effectively integrate SAML 2.0. - Experience with SAML 2.0: Prior experience in implementing SAML 2.0 for SSO is a must, as you will need to understand the protocol thoroughly to integrate it with the existing webform...

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    I need a Salesforce Einstein AI expert to help with the implementation of various AI solutions, including predictive analytics, recommendation engines, and automated workflows. Key Responsibilities: - Designing, developing, and deploying Salesforce Einstein AI solutions - Implementing predictive analytics, recommendation engines, and automated workflows - Experience in Business Intelligence, SQL, and Tableau - Working closely with me to ensure the AI solutions align with our goals Design, develop, and deploy Salesforce Einstein Al solutions, including predictive analytics, recommendation engines, and automated workflows. Customize and extend Einstein Analytics dashboards and reports to provide actionable insights. Created and managed data models and data flows for Einstein Analytics. Cus...

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    I'm in search of a Azure Data Factory expert who is well-versed in Delta tables, Parquet, and Dedicated SQL pool. As per the requirement, I have all the data and specifications ready. The successful freelancer will need to be familiar with advanced transformations as the ETL complexity level is high. It's a plus if you have prior and proven experience in handling such projects. Key Skills Required: - Expertise in Azure Data Factory -pyspark - Deep knowledge of Delta tables, Parquet and Dedicated SQL pool - Familiarity with advanced ETL procedures

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    I'm looking for a Senior Data Engineer, based in Bangalore, with over 6 years of experience in BigQuery, GCP and SQL. The ideal candidate must be able to work onsite full-time. Key Objectives: - Data Analysis & Reporting: You will be responsible for analyzing and reporting on our data, providing insights and actionable information for the business. - Data Integration & Transformation: Your role will involve integrating and transforming data from various sources, ensuring a smooth flow and consistency in data usage. - Database Optimization & Performance Tuning: You will also be responsible for optimizing our databases, ensuring they perform efficiently and meet the necessary performance standards. Duration: This is a full-time onsite permanent role. ONSITE IS A MUST. Id...

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    I'm in search of a seasoned Java Full-Stack Developer with a proven track record of 5 to 8 years in the industry. The ideal candidate should be located in Bangalore, India. Key Requirements: - Proficiency in Java SE, Java EE, and JavaFX is paramount. - Adept in using Github for version control. - Competence in ReactJS, particularly in handling Components and Props, State and Lifecycle, and Handling Events. This is a high-paying position of up to 10LPA, contingent upon your present salary and experience. Kindly forward an updated CV for consideration. Looking forward to your application.

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    Job Description: Are you a skilled backend developer with a passion for AI and data-driven projects? Join our team to work on two groundbreaking platforms: , an AI-powered real estate prediction tool, and , an AI-driven candidate screening platform. Responsibilities: - Integrate open-source mapping APIs and the Perplexity API - Develop server-side logic and database management - Integrate various APIs including ChatGPT and transcription services - Ensure data is fetched, processed, and presented efficiently Skills Required: - Proficiency in Python, Node.js, or similar backend languages - Experience with API integration and data processing - Knowledge of SQL/NoSQL databases - Strong problem-solving skills and attention to detail Why Join Us? Work on innovative AI projects...

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    Urgent work I'm in search of an AI specialist with a robust background in Deep Learning, NLP, and Machine Learning to join our team. Key Project Details: - Task: Deep Learning Project - Specific Aspect: Deep Learning - Goal: Development of AI Technology Key Responsibilities: 1. Lead the research and development of Al technologies, focusing on NLP, Deep Learning, and Machine Learning 2. Implement and optimize algorithms and models using Python and SQLite 3. Design and develop user-friendly interfaces using React and 4. Create and maintain REST APIs to facilitate data exchange and integration 5. Collaborate with stakeholders to understand business requirements and translate them into technical solutions 6. Stay up-to-date on industry trends and advancements in Al technology 7...

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    Snowflake SQL Expert Needed 3 days left

    Looking for Snowflake SQL Expert. I have attached an excel, I need SQl to arrive at 4 columns highlighted in yellow. Background: I have an organization that has to optimize its red cases. We do this by comparing red case volumes based on Team and Concept (Match) against different cities and different vendors. There are 4 vendors that my company deal with (Company A,B,C,D) Number of vendors: How many vendors sell cases for Team/Concept specific Number of Cities: How many cities sell cases for Team/Concept specific Bulk: The total 2024 average of Red % for Team/Concept specific Opportunity: Amount of Red cases that are still available based against Bulk Let me know if you have questions, I will not award unless the freelancer can show they have solved this in Snowflake SQL

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    I'm in need of a professional proficient in Power BI who can assist me in a number of tasks. Key tasks include: - Setting up an ODBC connection in Power BI for extracting Tally financial data. - Implementing a mechanism that restricts access to this data, ensuring its integrity and security. - Developing comparison reports based on the Tally financial data. - Creating a dashboard for me within Power BI using this same data. Specifically, I'm looking for your help in making the data fetching process more efficient, as currently there are speed issues with the operation. Ideal candidates should: - Have strong experience in Power BI Desktop - Possess advanced knowledge of Tally and ODBC connections - Be capable of developing comparison reports and dashboards within Power BI - ...

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    I'm looking for an experienced Oracle developer with a strong background in PL/SQL development for a project that involves creating basic queries and procedures. Key Requirements: - Proficient in Oracle 12c - Strong expertise in PL/SQL development - Experience in creating basic queries and procedures - Have worked on toad ide - Have must a good knowledge of Jobs scheduling and email alert. The ideal candidate should have excellent problem-solving skills, strong attention to detail, and the ability to work well in a team. Prior experience in similar projects and a solid understanding of database design would be a plus.

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    I'm in need of an expert who can create a report in ERPNext that combines multiple document types into one cohesive report. The report should be: - A combination of Sales Invoices, Purchase Orders, Delivery Notes, and possibly other document types within ERPNext. I'd appreciate your guidance on what specific information should be included in this report and how it should be sorted. Please let me know your past experience with similar projects and any ideas you may have to ensure the report is clear and useful.

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    I'm seeking a professional with robust experience and knowledge in relational database setup. The project involves creating a database with Senior HR Executives from international corporations in the GCC region to store contact information in the following fields: - First Name - Last Name - Position - Company - Email Job Requirements: - Advanced knowledge in relational database design and creation - Attention to detail to ensure information is correctly stored and retrieved - Effective communication skills to ensure a smooth and efficient delivery. Due to the nature of the task, an unclear detail is whether the 'Email' field should be unique for each entry or not. Your advice on this is welcomed. Your understanding of effective database design and management, and your ex...

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    As the proprietor of an existing business, I'm seeking expert support to fix several bugs disrupting the functionality of our Open Journal Systems (OJS) instance. This system hosts various journals, but unfortunately, a manual upgrade has led to issues with deployment and database structure. Features, such as xml, are no longer working correctly due to an improper upgrade. The primary goal for this project is to eliminate system bugs and errors. The freelancer will be expected to: - Analyse and resolve deployment issues - Fix database structure problems - Address broken features, like xml - Ensure our system runs smoothly after repairs The ideal candidate should have a strong proficiency in Open Journal Systems, with a special emphasis on version OJS 3.x. A proficient understandin...

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    I'm seeking a skilled Oracle WebLogic professional to upgrade my current version (12.1.3) to 19. This update should focus on key areas, mainly: - Security enhancements: Strengthen the overall system security with the latest features, ensuring protection from contemporary cyber threats. - Performance improvements: The updated version should significantly boost the operational speed and overall system performance. - Integration with other systems: Ensure the upgraded version seamlessly integrates with my current systems for fluid, cross-functional operations. Ideal candidates should demonstrate substantial experience with Oracle WebLogic, specifically in executing similar upgrades. Familiarity with system integration and performance enhancement strategies is key. Knowledge in up-to-da...

    $4238 (Avg Bid)
    $4238 Avg Bid
    31 bids

    I need expert assistance with my Oracle Forms and Weblogic Server. - **Issue Identification:** The Forms are not loading properly, and I'm encountering some error messages. - **Database Connectivity:** There seem to be connectivity issues with the database which are preventing smooth operation. Your primary responsibility would be to troubleshoot and resolve these issues. It would be helpful if you have experience with Oracle Forms and Weblogic Server, particularly version 11g. Please provide your estimate in terms of time and cost.

    $17 (Avg Bid)
    $17 Avg Bid
    8 bids

    I need expert assistance with my Oracle Forms and Weblogic Server. - **Issue Identification:** The Forms are not loading properly, and I'm encountering some error messages. - **Database Connectivity:** There seem to be connectivity issues with the database which are preventing smooth operation. Your primary responsibility would be to troubleshoot and resolve these issues. It would be helpful if you have experience with Oracle Forms and Weblogic Server, particularly version 11g. Please provide your estimate in terms of time and cost.

    $11 (Avg Bid)
    $11 Avg Bid
    7 bids
    Data Filtering with SQL 1 day left

    I need a professional freelancer who can filter a large number of records (approximately 350,000) and around 200 columns of data using SQL. Key Requirements: - Filtering based on a specific date range and column values is essential. - The results should be delivered promptly, as I need this done as soon as possible. The application process should include your relevant past work in data filtering, especially if you've handled similar volumes of data. I appreciate a concise and informative project proposal that demonstrates your expertise in this area. Ideal Skills: - Proficient in SQL - Experience in filtering large datasets - Ability to work under tight deadlines

    $85 (Avg Bid)
    $85 Avg Bid
    76 bids

    AGENTS ONLY, BIG TEAMS CAN APPLY , we do not accept individual bides. Scope of work: Overview: We require manual data entry services to extract data from a set of invoices and format this data into SQL insert statements. The final deliverable should be a SQL file containing all the extracted data in the required format, along with the corresponding invoice images for quality control and validation purposes. Approximate invoices numbers: 200k Manual Entry method: • NO OCR technology or image conversion. Manual entry ensures higher accuracy and reliability. Key Data to Extract • Customer Information: • Customer Name • Address • Phone Number • Delivery Information: • Delivery Name (if different from Customer Name) • Address • Phone...

    $20 (Avg Bid)
    $20 Avg Bid
    24 bids

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