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Top freelance Oracle SQL developers available to hire

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Freelance Oracle SQL Developer - Adetokunbo Ige
Freelance Oracle SQL Developer5.0 (10 reviews)

Hi, I'm Adetokunbo Temitayo Ige, a DevOps Engineer with experience in Platform Engineering, SRE, Database Administration, and Technical Writing. I hold a B.Sc in Computer Science from Babcock University and an M.Sc in Business Information Technology from Middlesex University. I have experience working with the following technologies * AWS * Docker, Kubernetes * Terraform (IAC), Pulumi * Azure * CI/CD ( GitHub Actions, Gitlab CI, Jenkins) * Python and Bash * Linux * GCP Blog: https://igeadetokunbo.medium.com/

Freelance Oracle SQL Developer - David Schoutens
Freelance Oracle SQL Developer5.0 (57 reviews)

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!

Freelance Oracle SQL Developer - Duc Duy Bui
Freelance Oracle SQL Developer5.0 (439 reviews)

Freelancer, Professional with over 13 years of experience specializing in developing solutions for finance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.

Freelance Oracle SQL Developer - syed saqib ghawas
Freelance Oracle SQL Developer4.9 (315 reviews)

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

Freelance Oracle SQL Developer - Stanley Akachukwu
Freelance Oracle SQL Developer4.9 (44 reviews)

Senior Software Developer seeking a freelance job in Codementor, working intensively on .NET, .NET core with C#, Asp.net, Xamarin & JavaScript & framework. I have worked as software developer in many IT firms and as a software consultant in the following banks, namely: 1. Libra Internet Bank(assigned by PG Consulting) 2. First Bank of Nigeria(Assigned by Consorzio Technologies) 3. United Bank for Africa(UBA) (Assigned by Tenece Professional Services) 4. OrangeApple Technologies 5. Cad Consulting. A good experience in software development culture as a Full Stack Software Developer, precisely building different types of software namely desktop, web, web services (WebAPI), and mobile. Vast experience in legacy projects, mainly debugging, supporting, and enhancement of applications. A results-driven professional with strong technical skills and a Bachelor of Science degree in Computer Science. Possess a wealth of knowledge and working experience of eight years of exposure within software development, design, implementation, support, and banking exposure. Have an excellent understanding of business requirements and information technology strategies with a strong information systems component. Poised to leverage acquired skills and experience in an organization seeking an articulate professional committed to delivering excellent input and supporting organizational goals.

Freelance Oracle SQL Developer - Riya Bhandekar
Freelance Oracle SQL Developer

Dedicated professional with demonstrated strengths in Software Design, Architecture and independently working on all phases of software development. Good at troubleshooting problems and building successful solutions. Usually spend 80-90% of time on hands-on coding work. Excellent at developing proof-of-concepts and learning new technologies. Dependable employee seeking opportunity to expand skills and contribute to company success. Considered hardworking, ethical and detail-oriented. Passionate and skilled blockchain developer with a strong focus on Ethereum blockchain and smart contract design, development and integration with front-end web3 applications. Proficient in Java, Solidity, and various development tools like Hardhat, mocha, Remix IDE, VS IDE, Truffle, Ganache with a successful track record in debugging and resolving complex code errors. Hands-on experience in front-end web3 development with Node, ReactJS and NextJS. Hands-on completion of multiple Udemy courses in various branches of blockchain technology with an impressive GitHub project portfolio. Proud holder of online professional certificate in Blockchain from Indian Institute of Technology Kanpur INDIA (Online Blockchain Course [2025] - In Collaboration with SimpliLearn). Developed multi-technology blockchain projects and capstone projects for this certification in domains like Solidity smart contracts and Hyperledger Chaincode. Committed to advancing technological innovation and contributing to transformative solutions. Enthusiastic about utilizing technical expertise to elevate mission-driven projects and foster impactful advancements in blockchain technology.

Freelance Oracle SQL Developer - Asma Hashmi
Freelance Oracle SQL Developer5.0 (1 reviews)

My recent freelance work has involved Development and programming (Web Development, Oracle Form Builder, Oracle Report Builder, PLSQL, Enterprise Services, Open Sources). I worked on various website using a MySQL and Oracle database, I love to work with both, they are good for different purposes. I've built several APIs so other website/application may interact with it. I know about responsive design, I like when the website I design can be easily scaled down to iPad or iPhone size since more and more user uses mobile devices nowadays! • Wordpress, Magento, Joomla • Codeignitor, YII, Zend • - ActionScript, Javascript, PHP, AJAX, jQuery • Bootstrap, jQuery, Prototype I understand how working with freelancers can be frustrating mainly because they can be unreachable and you just don't know if they are a good fit. I'm available 24/7 by phone/skype/email, you won't have any problems getting in touch with me.

Freelance Oracle SQL Developer - Mian Yasir Iqbal
Freelance Oracle SQL Developer5.0 (96 reviews)

As an expert Software Engineer, I specialize in creating efficient and robust solutions. My expertise extends to advanced web scraping, including handling JavaScript-heavy websites while avoiding reCAPTCHA and IP blocking. With a focus on delivering data in formats like CSV, Excel, and Word, I also offer data cleanup services and database management using MySQL, PostgreSQL, and MongoDB. I take pride in building responsive websites, ensuring they are fluid across all screen sizes. With flexible working hours, I am dedicated to meeting the needs of my clients and ensuring their satisfaction.

Freelance Oracle SQL Developer - Joseph Bullock-Palser
Freelance Oracle SQL Developer5.0 (3 reviews)

Worked in the field for 3 decades for mom and pop shops to fortune 500 companies. I am seeking a full time position with a company as a backend, CFML programmer which is where I feel most comfortable with my more than 3 decades of coding experience. I would require a remote position, however, I am open to adjusting my waking hours to any time zone.

Freelance Oracle SQL Developer - Guilherme Souza
Freelance Oracle SQL Developer

5 years driving full-cycle solutions in enterprise environments. As a Software Engineer at SMS Group, I architect robust systems using .NET Framework, C#, and Oracle PL/SQL, delivering mission-critical solutions for global operations. My technical leadership spans: ✅ End-to-end development of distributed systems in Agile environments ✅ Optimization of complex database architectures (Oracle, PL/SQL) ✅ Cross-functional collaboration with international teams Previously as Developer Analyst at Vetta SMS Group: • Spearheaded the design of a core module for flagship software, enhancing system reliability and scalability • Mitigated critical production incidents through root-cause analysis, implementing preventive monitoring protocols • Championed code quality as lead reviewer, enforcing SOLID principles and architectural patterns • Orchestrated parallel project deliveries through agile prioritization and CI/CD practices Continuous Growth Currently expanding expertise in AI/ML through postgraduate studies in Data Science at Universidade Anhembi Morumbi, complementing my technical foundation from IFSP and Senac. Technical Core: .NET Ecosystem | C# | Oracle PL/SQL | Entity Framework Core | Software Architecture | Agile Methodologies

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Frequently asked questions

How long do Oracle SQL 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 SQL 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 SQL request on Codementor, check out our article.

How much does it cost to hire a freelance Oracle SQL developer?

We don’t charge anything when you post a freelance hiring request for Oracle SQL 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 SQL developers different?

We do a comprehensive technical and communications screen of all Oracle SQL 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 SQL 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 SQL 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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