An introduction to network programming with java pdf jobs

I'm in need of a proficient JAVA Jasper developer to design multi-chart - bar, line, and pie charts specifically. You will be using data from a MySQL database. Ideal skills and experience: - Advanced knowledge in JAVA Jasper - Experience in chart design - Proficiency in manipulating and extracting data from MySQL Databases Key responsibilities include: - Designing and implementing interactive and visually appealing multi-charts in JAVA Jasper - Building robust connections to MySQL database - Ensuring the seamless extraction of data from the MySQL database to be used in the charts. Your expertise will be crucial to conveying complex data in a clear, concise manner. It's critical that you're able to design in JAVA...

I need an experienced freelancer capable of creating and implementing a mobile push notification system, particularly for both iOS and Android. I have a Health Care cross platform mobile app ready to launch and I need Notifications done by using cross platform system like Cordova and/or Angular. Key Responsibilities: • Handle the execution of informative alerts, real-time updates, status updates, and reminders. • The system should be designed to send notifications upon the completion of services and at defined specific times or events. Ideal Skills and Experience: • Demonstrable experience building notification systems for both iOS and Android. • Complete understanding of programming rules and regulations for each specific platform. • ...

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I'm seeking a skilled developer to create a with all features including coin staking feature, vip membership feature and project scoring feature, Also News section, refer coinofficial (for staking and news feature idea) . Please feel free to propose any programming languages or frameworks you believe are best suited for this project. Your suggestions will be greatly appreciated.

Hi Programming Arena, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm in need of a skilled developer to help me complete a couple of tasks for a public website. - Bitcoinkiteslights: I'm looking for someone who can code customizable lighting patterns, integration with API and remote control capabilities. This involves programming the kites to have unique and customizable lighting effects, allowing the user to interact with them via a remote control, and connecting them to an external API. - Deposit Button: I also need a deposit button integrated into the website, to allow users to easily deposit funds. I'd prefer the button to be compatible with PayPal, Stripe and Square. Ideal skills and experience for this job would include: - Proficiency in JavaScri...

...app that will integrate two API's to get information from a database, then display the address on the screen for the user to confirm. Once confirmed, the user will submit the request to get a unique link that expire's once it is used once. They can then have an option to copy, or share the link on their socials. Whoever picks up the link it takes them to a page where they can enter how much they will sponsor with, and then proceed to checkout and a payment API takes over. Once the payment is successful, a token is generated and displayed on screen of the sponsor, and the requestor receives an SMS or email with the token. Sponsors and requestors can have access to their history, and a sponsor can deci...

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I am seeking an Android app developer experienced in creating calendar apps. My ideal freelancer will be able to: - Implement reminder notifications. This is a key feature of the app that will need to be developed with an option for the user to customize the time of notification. - Ensure synchronization with Android's native calendar app is seamless with the reminder notifications. - Develop an effective Task Management system within the app. - Provide a weekly view option for users to navigate their schedule. Desirable skills: Android Development, Java, UI Design, and Database Management. Previous experience creating or working with calendar apps would be advantageous.

I'm looking for a freelancer experienced in Laravel to help me integrate a payment gateway into my site. The script that must be installed is this: The site where the script must be installed is Key Requirements: - Expertise in Laravel: The freelancer must be able to navigate the Laravel framework with ease to integrate the payment script. - Custom Payment Gateway Integration Experience: The selected payment gateway isn't the usual PayPal, Stripe, or Authorize.Net. Therefore, the freelancer needs to demonstrate past experience with integrating custom payment gateways.

I'm looking for an experienced developer to create a versatile iOS note-taking app. The primary goal of the app is to provide a comprehensive platform for text formatting, creating, saving, and printing notes. Your main tasks will include: - Implementing essential text formatting features like bold, italic, and underline. - Enabling users to insert various elements such as images, tables, graphs, and backgrounds. - Customizing fonts and other text styles. - Providing options for saving notes in various formats like pdf, txt, rtf, and doc. - Incorporating a seamless printing functionality. To be successful in this project, you should have a strong background in iOS app development, particularly in the context of note-taking and text formattin...

I'm looking for a skilled PHP developer who will be responsible for converting dynamic HTML, generated by PHP, into a PDF form for printing purposes. Key Responsibilities: - Convert dynamic HTML into smooth, printable PDFs - Ensuring the converted files maintain their original layout and quality Ideal Candidate: - High proficiency in PHP, HTML, and PDF conversion - Previous experience working on similar projects - Meticulous with an eye for detail to maintain design consistency.

...programmer to set up and program my 300-feet RGB LED light strips for color-changing functionality. Key Responsibilities: - Set up the RGB LED light strips and ensure they function correctly - Program the strips to change colors in a seamless and visually appealing way Control Method: - The RGB LED light strips will be controlled via a wired system, so you should be comfortable with this setup Ideal Skills: - Experience with programming and setting up RGB LED light strips - Proficiency in color theory and design - Familiarity with wired control systems - Previous work with long LED light strip installations is a plus Please provide examples of similar projects you've worked on and describe your approach to ...

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I'm looking for a skilled freelancer to assist with a project on air pollution modelling using RStudio. The primary tasks for this project include: - Data Collection & Analysis: I need help in collecting relevant data on air pollution and subsequently analyzing it. - Result Visualization & Interpretation: After the data analysis, I require support in visualizing the results and interpreting them. The data that will be provided to you for this task will be in CSV format. Therefore, you should be well-versed in handling and analyzing data in this format. The ideal candidate for this task should have a strong background in data analysis, particularly in the context of environmental science or air pollution. Proficiency in RStudio is a must, as this is th...

My old An...Android slot machine app is proving incompatible with the latest version of Android Studio. Despite having imported the necessary Android package in the project, I'm unable to build the app. I keep encountering an error message stating "java: package does not exist". Here's what I need: - Identify the source of the build failure - Fix the "java: package does not exist", making sure the app builds successfully - Verification that the app is working perfectly in the current Android Studio version The ideal freelancer for this job would have extensive experience with Android Studio, and debugging skills for identifying and solving build problems. Knowledge with Java and past experience in...

We are seeking a talented and experienced Java/Kotlin Developer to join our development team. The ideal candidate should be proficient in software development principles and practices. In this role, you will work on a variety of projects, from developing new features to maintaining and enhancing existing applications and creating Unit Tests. Key Requirements: - The application must be compatible with Android and iOS - I'm aiming for a high level of testing coverage, specifically continuous integration tests that run with every code update. Please bid with relevant examples of your work and an outline of how you would approach the testing of a Kotlin-based Android app.

I'm looking for a talented interior designer to help me create an inviting front lobby area for my auto repair shop. The main purpose of this area is to welcome customers and make them feel comfortable while they wait for their vehicles. Key Features: - The lobby should be designed to welcome customers in a warm and friendly manner. - The interior should be well-spaced with the right balance of furniture and decor to create a cozy atmosphere. - The area must have 6-8 seats for customers to wait comfortably. - Amenities should include WiFi access, television, and complimentary beverages. -Minimalist Design (nothing too busy) - I need multiple angles or a 3d rendering Skills and Experience: - Prior experience in designing commerci...

Please Read carefully because the title doesn't exactly represent what we need to be done but its an easy job: We receive a zip file with a few pdf files We need to sent each pdf to the relevant email address Each PDF has a name that we will match with the relevant email address . name stays the same each time so separation is easy We need to be able to see on our sent emails what emails were sent or if you will create some admin panel we can also see on the admin panel... You can use any email client you want! We can unzip the files first if that is easier for you to code and then enter them

I need a tool that can swiftly transform specific product configurations into PDF offers. Our product has 27 different configurations and will need 6 options to be considered for each offer. Expertise in HTML, JavaScript and PDF generation is necessary for this task. THE OPTIONS: 1. Length 2. Height 3. Width 4. Dimensions (part of 'Others') 5. Material (part of 'Others') 6. Pictures (part of 'Others') It's crucial that the freelancer fully understands these parameters, and can create a generator that will flawlessly add them to our PDF offers. Familiarity with product configuration or similar projects is definitely a plus. I appreciate your interest and look forward to seeing your bids.

I'm in need of a skilled Python/Java developer who can help me build a full-stack accounting web application. Key aspects of this project include: - **Main Feature:** The most crucial aspect of this accounting web application is its financial reporting capabilities. The financial data will be taken from Excel and XML. There will be financial reports (P&L, Balance Sheet, Cash Flow) and graphs to show the financial status. - **Technology Stack:** I require the project to be developed using Python/Java as the primary programming language. - **Database:** The application should be built using MongoDB for its databases. Ideal candidates should have: - Proficiency in Python/Java and MongoDB. - Experience in developing accounting or financia...

I am looking for an expert in mixed-integer programming using CPLEX to solve a particular type of routing problem. This project involves developing an efficient vehicle routing solution that will optimize my current systems and provide the best, most cost-effective routes. Key Details: - The problem to solve is a vehicle routing problem; a deep understanding of this type of challenge is essential. Desired Skills: - Extensive experience with mixed-integer programming - Proficient in using CPLEX - Strong understanding of routing problems, specifically vehicle routing. Please only bid on this project if you possess these skills. Time and accuracy are very important for this project's successful completion.

I'm looking for a skilled marketer experienced in creating powerful and engaging flyers. These flyers are designed to captivate executives, owners, and decision makers, enhancing and sharing our roofing/contractor network and encouraging them to use us. The primary objective of this campaign is lead generation. Key skills and experience would include: - Previously working on similar B2B marketing campaigns. - Understanding of the commercial contractor and roofing industry. - Proven experience generating leads via marketing flyers. - Ability to create engaging designs targeting C-suite executives.

...developer who can help me with my entire software lifecycle. The project will involve implementing SonarQube analysis, setting up a Dastardly pipeline, running vulnerability tests with Snyk, and integrating Slack notifications for progress updates. Key Responsibilities: - Configure SonarQube analysis: You'll be responsible for setting up and configuring the SonarQube analysis tool to ensure that our code quality meets our standards. - Develop the Dastardly pipeline: Your role will involve creating a robust, automated pipeline to streamline our software development process. - Run Snyk vulnerability tests: You'll be expected to run Snyk vulnerability tests to identify and mitigate potential security risks in the codebase. - Integrate Sl...

I'm in need of an Android application that will allow us to fill in PDF reports. In addition to this, the application should be integrated with Microsoft OneDrive so that the reports are automatically synced to a specific folder for viewing. Here is what I'm looking for: - PDF Report Fill-in: The application should allow us to easily fill in PDF reports directly on our Android devices. - Photo Capture: We would like the capability of taking photos within the app that can be attached to the PDF reports. - OneDrive Integration: The app should be able to upload completed PDFs and any attached photos to a designated folder on OneDrive. - Design: I'm open to suggestions on the desig...

I'm in need of a skilled designer to create a professional A4/3 size real estate flyer. This flyer will be divided into 3 equal parts for easy printing, where each part carries the same design. The focus of the flyer will be on promoting MY REAL ESTATE SERVICES , ASKING PEOPLE TO SCAN THE QR CODE OR GOTO WEBSITE AND CALL ME FOR FREE PROPERTY APPRAISAL, and including my contact information and a provided QR code. Key Requirements: - Design a professional real estate flyer with a clear and visually appealing layout. - Incorporate a QR code and my contact information in a seamless and effective manner. - Include an image of me in the design. The deliverable for this project is a PDF file of the final design. Ideal Skills and Experience: - Proven exp...

I require an expert in both C# and AWS to build a AWS Lambda function using .Net Core. The function should create a simple message in the SQS queue. The deliverables should include: 1. AWS Lambda Function: The AWS Lambda function should be capable of both Asynchronous processing and Dead letter queue. It should be written in C#. 2. Serverless Template: A serverless template is required that will be used by our gitlab pipeline to create the queue on AWS account. This template should be comprehensive yet efficient. 3. Gitlab YAML: Lastly, a gitlab yaml will be needed to facilitate the Lambda's deployment. Ideal Experience: - Highly skilled in C# programming - Extensive experience using AWS services - Familiarity with serverless templates - Un...

I'm looking for a skilled Android app developer who specifically specializes in gaming ap...gaming apps, particularly those of the puzzle genre. Key requirements include: - Designing the game itself, implementing engaging and challenging puzzles. - Developing the app in line with the design, ensuring a smooth user experience. - Submitting the completed app to Google's Play Store once finalized. Ideal Skills and Experience: - Must have experience in both game design and development, particularly with puzzle games. - Proven track record in releasing Android apps. - Strong understanding of Google's submission process. This project will require a balance between creative design, logical programming, and a knowledge of the Android ecosystem. Ple...

I'm looking for a skilled PLC programmer to help set up a labeling system in our plant that counts and labels finished products. Key Responsibilities: - Program an Omron Nx102-9020 PLC to count finished products accurately - Configure the PLC to automatically print labels for the counted items Ideal Skills and Experience: - Proficiency with Omron PLC programming - Experience in industrial automation and control systems - Knowledge of labeling systems and their integration with PLCs - Strong problem-solving and troubleshooting skills - Attention to detail and precision in system setup.

I need some help with coding a small iPadOS app that is only intended for internal testing/use using the SwiftUI language. The app needs all of its code reviewed (about 10 views) to make sure it is working appropriately and efficiently. I have a couple more features I would like the app to have, but don’t have the skill to incorporate them: - searching (CoreData represented in tables and lists) - filtering and sorting SwiftUI tables - generating pdf forms via a wizard or questionnaire that will ask the user for answers to specific questions for the form (e.g., placeholders in a form template: name, date, etc.) and an ability to share these generated pdfs from the share sheet - batch adding a set of reminders to a specif...

Looking for an expert React JS developer to enhance my existing design. The job requirements include: * Adding a new feature where a user can click on a "New tab + icon" to generate a new tab. * The new tab should inherit the same default options present in the existing design, such as a default search bar, navigation menu, and homepage button. Ideal for a candidate who has experience with user interface design in React JS, programming user authentication and payment processing, as well as integrating with social media APIs.

For this project, I need a proficient python developer with expertise in AI and human-computer interactions. I aim to implement AI probing into cyber-physical systems with a focus on human error analysis. Key Responsibilities: - Design and develop algorithms using Artificial Intelligence for cyber-physical systems. - The AI project will be implemented on a desktop computer. - The primary task is to conduct a comprehensive human error analysis, understand user behaviors in different scenarios, and generate actionable feedback. Ideal Skills & Experience: - Strong Python programming skills. - Deep understanding of AI, Machine Learning. - Expertise in Human-Computer interactions. - Experience with cyber-physical systems. - Background in HCI resea...

I manage to send a message to the LM Studio server from a browser on my machine but not yet from another device located on the same network, which must be possible, what did I miss? I am sure you can tell me

I have a collection of PDF files that I need to be converted into standard text. The source material is provided as PDF files. I would like the final text to be formatted according to standard guidelines. Ideal Freelancer: - Proficient in copy typing, with excellent attention to detail. - Experienced in converting PDF files to text. - Familiar with applying standard formatting to documents.

In this project, I require a developer to expand my current user registration system in Java. Specifically: - Add a new screen that allows for user registration data manipulation. It should allow for adding and editing users within the system. - The new screen should also display the department and role of each user. Both roles and departments are already defined in the system's backend. - This new screen should only be accessible to admin users. They should have the capability to not only view but also edit the department and role details. Ideal Skills and Experience: A candidate with solid experience in Java, database management, and user interface design will be best suited for this task. Familiarity with system permission alloca...

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[SUPER URGENT SHORT PROJECT 3 HOURS ONLY] Deadline: 8th may 2024 SOW: * 9 food ...SHORT PROJECT 3 HOURS ONLY] Deadline: 8th may 2024 SOW: * 9 food products label designing (absolute minimalist) * All minute details (size, font, colours, prod. Description, pics etc.) provided in doc. * Sample label (both sides) .jpg & .pdf also provided for your ref. * NO ITERATION NEEDED. Deliverabe in .cdr file .ai files. You should have: - Free time to take this quick project - Proficient in graphic design. If you are expert you will complete in 3 hours max. - Experience in designing product labels, especially food labels - Attention to detail to accurately include all necessary information Please msg examples of your previous work when applying On nine one three se...

...project, I'm on the lookout for an experienced developer who is capable of crafting a telegram bot that operates based on a 'refer and earn' model. Key Responsibilities: 1. Determine Best Programming Language: As I'm uncertain about the best-fit programming language for my project, you are given the flexibility to choose between Python, JavaScript and Ruby, based on your expertise and the bot's needs. 2. Required Functionality: I'm not certain about all the functionalities needed yet. Hence, I expect you to suggest essential attributes during development, keeping in mind a bot that can handle referrals efficiently and incorporate an earning system. 3. Bot Purpose: The primary purpose of this bot is to ...

I need an experienced C++ programmer to debug, improve, and develop new features for my existing system related to hardware interface programming specifically for a Camera SDK technexion. I require assistance with: 1. Debugging Current Code: Thorough inspection of our current system to identify and rectify any existing issues in the code. 2. New Feature Development: Bringing creativity and C++ expertise to the table to develop fresh, efficient features for hardware interface programming. 3. Performance Boost: Optimizing the system to raise overall performance, response times and operational efficiency. Your ability to understand the complex layers of an embedded system is very important. You'll be i...

I'm looking for a skilled professional to make some minor text changes to an existing PDF document while maintaining a similar formatting style. The changes are straightforward and involve only a few words or sentences. Key responsibilities: - Make minor edits to the existing text in the PDF - Ensure that the formatting is similar to the original document Ideal Skills and Experience: - Proficiency in Adobe Acrobat or a similar PDF editing tool - Experience with editing PDFs while maintaining original formatting - Attention to detail for ensuring accuracy in text editing - Strong communication to ensure understanding of the required changes If you have experience with this type of project, I'd ...

Join Our Team at ETI - Your Gateway to Success in Networking! Position: Sales Executive (Commission-Based) Company Overview: ETI (Expert Technologie Informatique) is a leading network training center specializing in CISCO certification programs, including CCNA, CCNP, and CCIE. With a reputation for excellence and a commitment to empowering professionals with cutting-edge networking skills, we offer comprehensive training solutions tailored to individual and corporate needs. Job Description: We are seeking a dynamic and results-driven Sales Executive to join our team on a commission-based arrangement. As a Sales Executive, you will be responsible for identifying and acquiring new clients for our CCNA, CCNP, and CCIE training programs. Leverag...

אני מחפש מפתח אפליקציות אנדרואיד מיומן ליצירת פלטפורמת חנות אפליקציות אנדרואיד בקנה מידה קטן. המטרה העיקרית של פלטפורמה זו היא לספק למשתמשים גישה למבחר של כ-10 יישומים להורדה. יש לפתח את האפליקציה בשפת JAVA בלבד. יש לספק לי את קוד המקור לשימוש אישי ולשינויים עתידיים. תכונות עיקריות: 1. מערכת רישום ואימות: • המשתמשים יידרשו להירשם באמצעות שמם המלא וכתובת האימייל שלהם בלבד. • האימות יתבסס על סיסמה חד פעמית (OTP) שנשלחה לכתובת הדוא"ל שסופקה על ידי המשתמש. • יושמו מנגנוני אימות חזקים כדי להגן מפני ניסיונות מעקפים והזרקות זדוניות. 2. מנוי שנתי: • תהליך ההרשמה יכלול תשלום באמצעות כרטיס VISA עבור מנוי שנתי. • תוקף המנוי יהיה לשנה ממועד הרכישה. 3. פונקציונליות נוספת: • למשתמשים עם מנוי פעיל תהיה אפשרות להוריד אפליקציות מהחנות לאחר אימות ...

I'm seeking a proficient Lora developer to integrate a sensor-based device into the Lora network. The device utilizes temperature and light sensors. The preferred candidate should possess: - Proven experience with Lora device integration - Knowledge of sensor-based devices, particularly those employing temperature and light sensors - Creators with background in electronics, IoT devices, wireless sensor networks or similar are especially welcome This integration project requires precision and an understanding of sensor data handling within the Lora network.

I'm looking for a meticulous professional with exceptional attention to detail to type my project into a PDF file. Your responsibilities will be to: - Follow the Times New Roman, 12 size font. - Ensure you incorporate bullet points where necessary. Past experience in similar tasks will give you an advantage, but even if you don't have similar experience, a commitment to quality and timeliness is all I require.

I'm seeking a proficient Lora developer to integrate a sensor-based device into the Lora network. The device utilizes temperature and light sensors. The preferred candidate should possess: - Proven experience with Lora device integration - Knowledge of sensor-based devices, particularly those employing temperature and light sensors - Creators with background in electronics, IoT devices, wireless sensor networks or similar are especially welcome This integration project requires precision and an understanding of sensor data handling within the Lora network.

I have an .iso programme that requires updating and repackaging. The programme needs bug fixes, and I am looking for a professional who can help identify and resolve these issues. Key Requirements: - Identify and fix bugs: I don't have a detailed list of known bugs, and thus, I need your expertise to identify and resolve them. - Repackaging: The program needs to be repackaged after fixing the bugs. - Online Distribution: The final product should be suitable for online download. Ideal Skills and Experience: - Expertise in programming and debugging .iso files. - Experience in software repackaging. - Ability to deliver software suitable for online distribution. Please include your approach to identifying bugs, any relevant experience you have...

I need a C# program that hashes text strings using SHA-256 hashing algorithm. The current program I have was designed to hash data, but I've noticed it does so in a different order than PowerShell. This is problematic for my workflow, as I need the two to hash data in the same order for consistency. Key Requirements: - Make the C# program hash data in the same order as PowerShell using SHA-256 - Ensure the program is efficient and secure - Document the changes made for future reference Ideal Skills: - Proficient in C# programming - Expertise in working with hashing algorithms, especially SHA-256 - Prior experience with data consistency issues - Strong understanding of security protocols and best practices Please include your relevant experience a...

I'm seeking a developer/data analyst having skills in NetLogo programming. My primary goal is to optimise the current agent-based model and reduce traffic waiting times. Responsibilities include: - Extending the agent-based model utilizing NetLogo to optimise traffic flow - Providing insights on the key performance indicators of the traffic flow Your skills and experience should include: - Extensive experience in NetLogo agent-based modeling - A good understanding of traffic flow dynamics - Strong data analysis skills with the ability to interpret complex data - Technical writing skills as a brief report would be required

I'm new to Azure networking and looking for an experienced professional to help me set up a virtual network. Key Requirements: - Establishing a virtual network on Azure - Enabling connectivity with on-premise networks Ideal Skills and Experience: - Proficient in Azure networking - Experience with setting up virtual networks - Knowledge of on-premise network connectivity - Excellent problem-solving skills to navigate my beginner-level questions

...in given reference card, for both side. - I have attached the high resolution images for the same (Logos in boht layout and QR Code) - I need to design my business card in color combination of Gold and Black as per my logo pattern - on One side, I need Big size (top-bottom) logo , as it is going to be embossed while print - rest information you can use from the sample business cards. - Need source file in (editable) AI, CDR only with all other PNG, JPG and PDF file here are some sample, we are looking for, but yes, we need to include all above details as mentioned in sample cards. (Logo must be big in one side and QR code must be readable with actual card size)