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Top freelance Oracle Database developers available to hire
Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency.
I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing.
My top skills are Java, SQL, testing, and refactoring.
I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!
**Experienced Full Stack Developer Architecting Scalable Solutions**
With over **20 years** of experience in software development, I have built and led innovative web applications across multiple industries, including **SaaS**, **e-commerce, real estate, telecommunications, and temporary accommodation rental**. My expertise spans **frontend and backend development**, software architecture, and leadership roles such as team lead, project manager, and founder.
I specialize in **PHP, NodeJS, ReactJS, NextJS, VueJS, NuxtJS**, and database management with **MySQL, PostgreSQL, MongoDB, MariaDB, SQL Server, and Oracle**. I also have **deep expertise** in cloud computing (**AWS, Docker**) and system scalability.
Holding a **college degree in System Analysis**, I thrive in **fast-paced environments**, solving complex technical challenges, optimizing performance, and mentoring teams to deliver high-impact solutions.
Technologies summary: **AWS, Docker, Javascript, Typescript, NodeJS, ReactJS, NextJS, VueJS, NuxtJS, CSS, HTML5, PHP, Laravel, CodeIgniter, MongoDB, MariaDB, MySQL, SQL Server, PostgreSQL, Oracle**.
Full stack lead cum architect software engineer with 18+ years’ experience designing and developing robust products, tools and solutions. Have built several scalable applications, web services, tools and front-ends with modern and highly interactive features. Have excellent knowledge of application development including functional and technical specifications, OOP Patterns and Data Structures & Algorithms that empowers me to lead software design and development and manage multiple priorities in a fast-paced environment. Looking forward to contribute, learn and grow.
Hi,
I have over a decade of experience in full-stack programming. I have hands-on experience with Java, Spring, Hibernate, Node.js, React, ElasticSearch, MySql, Postgres, Oracle, MongoDb, and numerous AWS technologies ranging from networking to serverless. I also believe in infrastructure as code and have provisioned and deployed infrastructure using Cloudformation and AWS CDK.
I subscribe to the agile methodology and believe in outcome more than activity.
Bura Chuhadar is a seasoned Software Development Manager and hands-on tech leader based in the Washington DC–Baltimore area, with over 14 years of experience architecting and delivering large-scale enterprise software. At the Municipal Securities Rulemaking Board, he rose from Senior Developer to Software Development Manager, leading cross-functional teams to modernize microservices-based financial platforms processing millions of daily transactions using AWS, Kubernetes, and TypeScript.
As Engineering Manager at Docker, he oversaw a team building enterprise Docker Hub features—Domain Audit, Bulk User Invite, Registry Access Management—leveraging Golang, ReactJS, Electron, PostgreSQL, and AWS.
At Oracle, he managed two 15-member teams on a SaaS platform handling 40 billion transactions per day, developed a patented bulk email tracking solution (US Patent 10,938,770), and delivered high-impact integrations like SMS messaging and Shopify under tight deadlines.
Earlier, Bura contributed as a Software Engineer at Medallia and as a Senior Software Engineer on Oracle Marketing Cloud’s back end, optimizing services at 15 billion transactions per day. He holds an M.S. in Computer Science (Machine Learning) from Georgia Tech and a B.S. in Business Administration with a minor in Mathematics & Computer Science from Istanbul Culture University.
Fluent in English and Turkish (with limited French), he’s a passionate mentor, workshop facilitator, and lifelong learner committed to driving innovation and empowering teams.
Senior Java Developer with over 17 years of experience building scalable enterprise applications, with strong focus on backend systems, REST APIs, and distributed architecture. Hands-on expertise in Java (up to 21), Sprng , Spring Boot, React ,Angular , TypeScript ,Oracle DB,PostgreSQL, and microservices. Proven track record in insurance and finance tech domains. Comfortable working in agile environments, and highly skilled in transforming business requirements into technical solutions.
I am a full stack developer and technical support specialist with over four years of experience helping businesses and developers build, troubleshoot, and improve web applications. I work mainly with JavaScript, Node.js, React, PHP, and MySQL, and I enjoy helping developers quickly understand and solve complex coding issues.
I previously worked as a Software Engineer and Cloud & Server-Side Operations Lead at LoGig LLC, where I helped develop an ERP system used by more than 20 organizations. My work focused on backend development, API design, database architecture, and improving application performance. I also implemented real-time systems using Socket.IO and supported teams in maintaining scalable and reliable applications.
Over the years I have helped fix many common development issues such as debugging JavaScript errors, resolving backend API problems, optimizing slow WordPress websites, and troubleshooting server or deployment issues. I guide developers step by step so they understand both the solution and the reasoning behind it.
In addition to development, I have strong experience in system troubleshooting and cloud environments. I hold a Bachelor of Science in Telecom Engineering from Ghana Communication Technology University and a Diploma in Computer Information Systems from Kwantlen Polytechnic University in Canada. I am also a Google IT Support certified professional.
I enjoy mentoring developers, reviewing code, and helping people move forward when they get stuck.
I can help with:
• JavaScript, Node.js, and React
• PHP and MySQL debugging
• WordPress development and performance issues
• API development and troubleshooting
• Socket.IO and real time applications
• Backend architecture and application structure
• Database queries and optimization
• Server, hosting, and deployment issues
• Debugging difficult coding problems
Passionate Software Engineer, AI Agent Developer, and Debugging Specialist with over 10 years of experience building, troubleshooting, and optimizing software across a wide range of technologies.
I've mentored 200+ developers on their coding journeys, helping them solve complex bugs, design scalable solutions, and grow their technical skills.
Whether you're stuck with a tricky bug, need guidance on architecture, or want help with AI agents, backend, frontend, or full-stack development, feel free to reach out. I'll do my best to understand your problem and provide a practical, effective solution as quickly as possible.
Hello
I have been working in the market for the past 10 years.
in the field of Database, SQL, Oracle, SQL Server, MySQL, NOSQL,DWH,ETL ,reporting and BI tools.
Have knowledge of multiples domain areas
such as Finance & banking ,Telecom, health care, Tax & Legal and FMCG
How to hire a freelance Oracle Database developer on Codementor
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STEP 2
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STEP 3
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Frequently asked questions
How long do Oracle Database projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Oracle Database project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Oracle Database request on Codementor, check out our article.
How much does it cost to hire a freelance Oracle Database developer?
We don’t charge anything when you post a freelance hiring request for Oracle Database developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Oracle Database developers different?
We do a comprehensive technical and communications screen of all Oracle Database developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Oracle Database developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your Oracle Database project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.
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