Database Administration Jobs

Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

From 175,606 reviews, clients rate our Database Administrators 4.84 out of 5 stars.
Hire Database Administrators

Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

From 175,606 reviews, clients rate our Database Administrators 4.84 out of 5 stars.
Hire Database Administrators

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    21 jobs found

    My brand is ready for a fresh visual identity that shouts innovation, and the centerpiece will be a modern-style logo. I already have a clear direction on tone—clean lines, forward-thinking elements, and zero vintage flourishes—so I can move quickly once the right concept lands in front of me. Scope of work • Develop original logo concepts that feel contemporary and inventive. • Refine the chosen concept through a few focused rounds of feedback. • Deliver the final artwork as fully editable vector files (AI, EPS) plus web-ready PNG and JPG versions, including a transparent background. • Provide a concise mini style guide outlining colors and typography so the logo scales consistently across print, social media, and future campaigns. Acceptance crit...

    $323 Average bid
    $323 Avg Bid
    25 bids

    I'm looking for a skilled data analyst to identify trends from our database. The data includes sales, customer, and market research data. Key Requirements: - Analyze data from a database - Identify and interpret key trends - Generate insights to guide business decisions Ideal Skills: - Proficiency in SQL and data visualization tools - Experience with trend analysis - Strong analytical and reporting skills Please provide examples of similar work done.

    $111 Average bid
    $111 Avg Bid
    50 bids

    I manage several mandate properties and rely on as my central CRM. Each month I send across new projects as well as changes to existing stock; what I need is a dependable hand to keep the database spotless and up-to-date. Here is the flow I follow: I forward the raw material—photos, floor plans, amenity sheets, price revisions, availability charts—and expect every listing inside to reflect that information accurately. You will: • Add any new property that lands in my inbox, filling every field (description, high-resolution images, price slabs, current inventory, pinpoint location, amenity list). • Revisit all active listings, apply my monthly updates, and close or mark sold units when required. Acceptance criteria • All mandatory fields completed wi...

    $10 Average bid
    $10 Avg Bid
    5 bids

    Project Objective We are building a complete reporting environment that connects our operational SQL database to a clean, intuitive Power BI reporting suite designed for two primary audiences: 1. Executive Leadership – high-level commercial insights and company performance 2. Operational Managers – actionable operational metrics and drill-downs The goal is to transform raw operational data into clear, reliable decision-making dashboards that update automatically and can be trusted across the organization. The final solution should deliver real-time business intelligence including revenue performance, operational activity, and commercial trends. ⸻ Data Environment Source System SQL Server operational database containing: • Sales transactions • Customers &bu...

    $18 - $36 / hr
    Sealed NDA
    $18 - $36 / hr
    28 bids

    Job Title: CRM Data Migration Expert Needed to Migrate from Legacy CRM to GoHighLevel (GHL) Job Description: We are seeking an experienced CRM Data Migration Specialist to help us migrate data from our current legacy CRM system to GoHighLevel (GHL). The ideal candidate will have a strong understanding of both the technical aspects of data migration and the specific needs for configuring GoHighLevel after the migration. Key Responsibilities: Migrate all relevant data (contacts, notes, pipelines, etc.) from our legacy CRM system to GoHighLevel. Set up and configure GoHighLevel to match our business processes, including creating pipelines, workflows, and automations. Ensure that all data is transferred accurately, and resolve any issues related to data integrity during the migration. I...

    $178 Average bid
    $178 Avg Bid
    85 bids

    I’ve decided to spin up a fresh MyBB community and need someone to take me from a blank hosting account to a fully operational forum. Core priorities are straightforward: the registration / login flow must be seamless, discussion boards hopefully an articles and blog like in vbulliten, organised sensibly from day one, and private messaging switched on. Beyond those essentials I’m open to suggestions. I’m not yet sure which plugins, if any, would truly add value, so I’ll rely on your experience to recommend and configure only what’s genuinely helpful (security, spam control, quality-of-life tools, etc.). If the out-of-the-box theme is fine for initial launch, we can keep it simple; otherwise I’m happy to hear quick-win tweaks that won’t slow us do...

    $596 Average bid
    $596 Avg Bid
    125 bids

    I need an expert who can tap into our Lawson environment and pull the financial-side payroll information we keep there. The end goal is a clear, well-structured Excel workbook—no other format will do—containing every payroll field we agree on (earnings, deductions, taxes, cost center coding, and any other columns you know are standard for Lawson’s payroll tables). Here is what matters to me: • Source: Lawson (on-premise LSF, version 10) • Scope: Financial data tied specifically to payroll—nothing HR-only or attendance-related. • Delivery: A single Excel file, cleanly formatted and ready for pivoting or upload into Power BI. You may use whatever extraction method you are most comfortable with—Lawson SQL queries, the Lawson API, or an ETL...

    $470 Average bid
    $470 Avg Bid
    44 bids

    Require online class Key Areas to Focus On: 1. Understanding Database & Data Management (for PMS & Maintenance Transfers) Since you’re working with data migration from NSE to Mary Apps, you need a basic understanding of: SQL (Structured Query Language) – Helps in understanding how data is stored, retrieved, and transferred between systems. Course: “SQL for Beginners” (on Udemy, Coursera, or W3Schools) Data Cleaning & Structuring – Since you deal with PDFs and manual data entry, knowing how to extract, structure, and validate data will be useful. Tool: Power Query in Excel (already in Excel 365, can automate data cleaning). 2. Excel 365 & Microsoft Teams (For Efficient Meetings & Data Handling) Learn Teams for Business – How to sha...

    $6 / hr Average bid
    $6 / hr Avg Bid
    5 bids
    $3 / hr Avg Bid
    15 bids

    I’m looking for someone who has already moved Microsoft SSIS workloads into Google Cloud and can guide me through a clean, production-ready rebuild of our existing pipelines. Right now the jobs pull from a mix of relational databases and nightly flat-file drops; the goal is to land everything in BigQuery with the same—or better—performance, data quality, and monitoring we have today. Here’s what I need from you: • Assess the current SSIS packages, map out every source table and file feed, and document the equivalent flow on GCP. • Design and build the new pipelines using native services (Dataflow, Cloud Data Fusion, Cloud Composer, or any combination you feel is best) with full error handling, logging, and retry logic. • Automate scheduling and...

    $534 Average bid
    $534 Avg Bid
    42 bids

    I need Grok talking fluently to our dedicated Microsoft SQL Server so that business users can run natural-language, read-only queries through Grok’s interface. The task breaks down into two core pieces of work: • Implement the xAI Grok API on our side and map its request / response cycle to T-SQL. • Establish a rock-solid SSL/TLS-encrypted connection to the database using SQL Server Authentication. The server is already isolated behind our corporate firewall; your job is to add the secure transport layer, handle credential storage safely, and make sure Grok can reach the database without exposing write or admin rights. Acceptance criteria 1. A small PoC script (language of your choice) that accepts a Grok prompt and returns the matching result set from SQL Server. ...

    $488 Average bid
    $488 Avg Bid
    128 bids

    Hello, I have created website something like local social network through Figma Make with AI Claude code. It works fine but I have solve two problems with page as I am not real programmer and I dont have knowlegde with that I need help with that. 1. Host; by default Figma Makeconnect me to host of Supabase , but as I saw that Supabase is very limited bandwidth 250 gb per month egrass data if I put it real production, I am scared that will pass limit and I dont want to have extra charges on it. So that is reason I want change. 2. Google Indexing; Second thing what I want is when I search name of page on Google it appear, I tried create Sitemap on Figma Make, but it is not accepted in Google Search Console and it give me error that is not xml code. If you interesed into work and help me wi...

    $162 Average bid
    $162 Avg Bid
    185 bids
    AWS Specialist
    2 days left
    Verified

    I have a small Web development company and i am looking for an experienced AWS (Lightsail, EC2, server management, security, updates, etc) expert to help my developer and i select/sign up for the right AWS services as well as setup the server in full (security, backups, management, etc) that will be used to host a couple simple WordPress websites (scalable to add more sites over time). The ideal freelancer will have: - Proven experience in AWS, particularly for small businesses. - Strong understanding of AWS and best practices. - Excellent communication skills to explain details, strategies, and outcomes. - The ability to work independently and with my developer and i. Please provide: details of what you recommend (for what i am looking for), examples of similar past projects, and info ...

    $30 - $250
    Featured Sealed
    $30 - $250
    75 bids

    I need an experienced instructor who can take me through advanced-level administration of both Oracle Core databases and Oracle E-Business Suite. I already work daily with the technology; what I’m missing is a structured, in-depth programme that ties together best practices, real-world troubleshooting, and the latest features. Scope • Oracle Core DBA topics: upgrade paths (12c-19c), RAC configuration, Data Guard, RMAN backup/recovery, performance tuning, and diagnostic utilities. • Oracle E-Business Suite: architecture, cloning, patching with adop, concurrent manager tuning, and secure configuration. Training Style We will meet online in live, interactive sessions that mix white-board style explanations with hands-on labs I can reproduce on my own VM. I prefer short...

    $257 Average bid
    $257 Avg Bid
    3 bids

    I need an experienced instructor who can take me through advanced-level administration of both Oracle Core databases and Oracle E-Business Suite. I already work daily with the technology; what I’m missing is a structured, in-depth programme that ties together best practices, real-world troubleshooting, and the latest features. Scope • Oracle Core DBA topics: upgrade paths (12c-19c), RAC configuration, Data Guard, RMAN backup/recovery, performance tuning, and diagnostic utilities. • Oracle E-Business Suite: architecture, cloning, patching with adop, concurrent manager tuning, and secure configuration. Training Style We will meet online in live, interactive sessions that mix white-board style explanations with hands-on labs I can reproduce on my own VM. I prefer short...

    $244 Average bid
    $244 Avg Bid
    1 bids

    Municipal Operations & Governance System (MOGS) - an integrated digital platform designed to help Local Government Units modernize municipal operations, improve public service delivery, and strengthen transparency in governance. The app is already pre built. needs database configuration for deployment purposes. Offline/online features

    $500 Average bid
    $500 Avg Bid
    133 bids

    I'm looking for an experienced SQL Server optimization specialist to improve performance on my SQL Server 2019 instance. Key Areas of Focus: - Query performance - Indexing strategies - Database design Ideal Skills and Experience: - In-depth knowledge of SQL Server 2019 - Proven track record in optimizing SQL Server databases - Strong analytical skills to identify bottlenecks - Expertise in indexing and query optimization techniques - Familiarity with database design best practices Please provide examples of previous work and success metrics.

    $55 / hr Average bid
    $55 / hr Avg Bid
    45 bids

    Migrate CRM from Shared Hosting To VPS I’m ready to leave the limitations of shared hosting and run my CRM on a fresh VPS. All files, databases, custom modules, and SSL certificates need to make the trip with zero data loss and the briefest possible downtime. I will give you full access to both environments as well as any existing backup utilities. Here’s what success looks like to me: * a verified backup of the current CRM instance * a clean import on the VPS with correct database connections, file permissions, and SSL in place * basic security hardening (firewall rules, fail2ban or equivalent) * DNS or A-record switch once the new instance passes testing * a short walkthrough or written notes so I can repeat routine maintenance You should be comfortable with cPan...

    $243 Average bid
    $243 Avg Bid
    50 bids

    I’m looking for a freelancer who can guide me in learning integration and configuration for Elite 3E, as well as Intapp, iManage, and Bhoomi along with database configuration and scheduling jobs/ task over databases. The ideal mentor can walk me through APIs in a live environment and help me understand how these applications work in practice, directly related to my day-to-day job responsibilities.

    $285 Average bid
    $285 Avg Bid
    21 bids

    We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.

    $21 / hr Average bid
    $21 / hr Avg Bid
    11 bids

    Tengo una base de datos MySQL 5.7 (compatible con MariaDB) que alimenta una aplicación PHP / Laravel con tablas de millones de registros. El principal dolor que quiero resolver son las consultas lentas; necesito que el sistema responda con la agilidad que nuestros usuarios esperan. Busco a alguien con experiencia probada en entornos de alto volumen que analice a fondo la base, detecte cuellos de botella y me entregue soluciones listas para producción. Valoro el dominio de EXPLAIN, performance_schema y cualquier otra herramienta de análisis de consultas. Quiero trabajar específicamente en: • Optimización de consultas • Revisión de índices • Revisión y ajuste de la configuración de MySQL Entregables espera...

    $488 Average bid
    $488 Avg Bid
    79 bids

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