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Top freelance Oracle SQL developers available to hire

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Freelance Oracle SQL Developer - David Schoutens
Freelance Oracle SQL Developer5.0 (84 reviews)
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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 - Calvince Otieno
Freelance Oracle SQL Developer

Software Developer with over 6 years of experience specializing in back-end engineering. Proven ability to design and build resilient, scalable micro-services using Java, Spring Framework, and cloud-native technologies. Consistently delivers high-performance software that enhances user experience and drives operational efficiency. Open to new challenges in Software Engineering roles.

Freelance Oracle SQL Developer - Kafil Ahmed
Freelance Oracle SQL Developer5.0 (9 reviews)

Senior BI/Data Analytics Consultant, a committed software engineer who seeks to develop elegant solutions to business challenges. My driving force is the passion that pushes me to seek new heights and keep learning the latest ideas, platforms, frameworks, tools, and best practices. I believe in a world of personal and professional growth for all of us and in this spirit, I am always ready to learn and offer to share my expertise as a mentor and a Codementor.

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

Senior cloud software developer looking for a freelance opportunity on Codementor, with extensive experience in .NET, .NET Core (C#), ASP.NET, MAUI, Angular, PostgreSQL, SQL, and RabbitMQ. I have successfully delivered similar projects, and you can view my track record on Upwork(https://www.upwork.com/freelancers/~01035699c0d31c7fab) and Codementor(https://www.codementor.io/@denmarkstan). With over a decade of experience building enterprise-grade applications across healthcare, finance, and other complex domains, I specialize in cloud and SaaS application development that meets high standards for performance, security, and scalability. I am fully committed, capable of working independently with minimal supervision, and fluent in English, ensuring clear and efficient communication. For a better sense of my work style, technical depth, and professionalism, please see the Loom videos linked below. https://www.loom.com/share/84d85a4a540847d98cb34126aed92f47?sid=0d69bfea-b777-4717-affd-610b905a8024, https://www.loom.com/share/6029f997c39849bcb652651a511c038b?sid=35a65167-3a30-42b2-8fea-330d64bd25f8, https://www.loom.com/share/fc78604aaf524110af4ccbfb6312fecb?sid=93140d28-01d3-4974-b591-c84b0b333849, https://www.loom.com/share/2153ccc341d3420c8a13867d108553c7?sid=50bbfd86-2f72-442e-bc07-7dbd9f7e0772 Recent job places are: 1. HALLMARK - HEALTHCARE WORKFORCE TECHNOLOGY (New Jersey, Remote) 2. AFRICA PRUDENTIAL (Nigeria, Remote) 3. EIKONDATA S.L. (Madrid, Spain, Remote) 4. LIBRA INTERNET BANKING OF ROMANIA (Romania, Remote)

Freelance Oracle SQL Developer - Jason Davey
Freelance Oracle SQL Developer5.0 (65 reviews)

Hello! I have over 15 years of programming experience, and graduated with a first-class degree in computer science from a well-known university in the UK. I have worked in several sectors, including as a backend / data engineer for a large online retailer, as a full-stack developer of web and mobile apps, and as a video game developer. I currently provide freelance software development and consulting services to startups, helping them to get their ideas off the ground, and to build a solid technical foundation for their business. I also love teaching and mentoring, and have worked with several up-and-coming engineers to help them along their path in the industry, as well as producing educational / instructional content. Whether you're an entrepreneur with plans to build something great, or a student hoping to kick-start their career, I look forward to working with you!

Freelance Oracle SQL Developer - Antonio Carlos Carvalho de Oliveira
Freelance Oracle SQL Developer5.0 (72 reviews)

Antonio is a programmer with over two decades of experience in the FinTech and Telecom industries. He aspires to be a master of C#, SQL, React, NextJS Typescript. He values curiosity, resourcefulness, and honesty. His hobbies include hiking, photography, meat, driving, and exploring medieval structures

Freelance Oracle SQL Developer - Anshul Aggarwal
Freelance Oracle SQL Developer5.0 (93 reviews)

I am proficient in SQL,Informatica,Excel,Powerbi,Tableau and DWBI concepts with proven ability to transform raw data into meaningful insights .

Freelance Oracle SQL Developer - Ivan Suarez
Freelance Oracle SQL Developer5.0 (3 reviews)

Innovative Software Engineer with over 10 years of experience delivering scalable, high-quality web applications and backend services. Extensive expertise in full-stack development, clean architecture, and cloud-based solutions with a focus on enhancing user experiences. Passionate about crafting engagement, reliable platforms for diverse industries and delivering solutions that bridge the gap between creativity and functionality.

Freelance Oracle SQL Developer - Ezequiel Mansilla
Freelance Oracle SQL Developer

Accomplished innovative System Engineer with more than 10-years-experience working with multidisciplinary teams and technologies building enterprise solutions for private sectors. Provide expertise and services at all levels of execution, assuming high levels of responsibility for their delivery. Have performed the roles of Software Developer and Front End Technical Lead for numerous projects requiring the execution of all aspects of design and development of new value added to software solutions. Most of the projects were related to health care. Really proactive and learning spirit. I like working in groups because of the synergy in them. Skills and knowledge essential for solving problems and improvements.

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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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