Hire the top 3% of freelance Oracle SQL developers.

Toptal is a marketplace for top Oracle SQL developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal Oracle SQL freelancers for their mission critical software projects.
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Hire Oracle SQL developers and engineers

Isabel Torres Hernández, Mexico

Member since October 29, 2012
Isabel has worked in every stage of the development cycle, from requirement gathering, analysis and design, to development, testing, and deployment. She specializes in .NET technologies and has 3 Microsoft .Net certifications. Always interested in learning new methodologies and frameworks. Click to continue

Dathan Guiley, United States

Member since July 15, 2013
Dathan is a forward-thinking freelance software architect, developer, and leader with roots in effective software development. He has twenty years in the field and experience with in-house development and management work at top internet companies including Amazon, Netflix, Yahoo!, and Overstock. He has focused for the last three years on consulting, development, and management for startups and challenging projects. Click to continue

Ion Lupascu, United Kingdom

Member since July 1, 2014
Ion is a strong C++/JavaScript developer with experience at the enterprise level. He has a math background and experience in proposing optimal solutions for complex problems. He also has excellent communication, teamwork, and interpersonal skills. Click to continue

Igor Poltosi, Brazil

Member since January 30, 2014
Igor is a senior Java and JEE developer and architect with over 10 years of development experience in a wide variety of distributed technologies. He works mostly in performance oriented, SOA, and high-end systems development. He enjoys passing on knowledge to his team and coaching other developers. Click to continue

Luis Gerardo Garcia, Mexico

Member since November 5, 2012
Luis is a full stack engineer, dedicated to applying his knowledge, strategies, and ability to learn new technologies quickly in his projects. He has had the opportunity to work fully from back-end database design through front-end upgrades, maintenance, and new designs leveraging different tools, strategies, and design patterns. Click to continue

Stratos Nikolaidis, Malta

Member since November 11, 2013
Stratos has over fifteen years of experience as a professional programmer and is an established software engineer. His next goal is to become a software architect and consultant. His deep knowledge, experience, and technical and communication skills will enable him to face any challenge. Click to continue

Taras Mykhailovych, Ukraine

Member since November 15, 2013
Taras aims to make all of his development optimal, fast, secure, and reliable. He analyzes tasks deeply and applies only the technologies which best fit and comply with the project goals. Click to continue

Keeghi Renandy, Indonesia

Member since January 2, 2014
Keeghi is an experienced and successful software engineer. He is dedicated to maintaining trust with his clients and has a reputation built on quality, business acumen, and uncompromising ethics. He passionately writes clean, highly functional code to ease future maintenance. Click to continue

Pablo Albella, Argentina

Member since April 24, 2014
Pablo is a highly talented JavaScript and .NET developer with over twelve years of experience in the IT industry and over five of those years spent specializing in .NET development and five in front-end JavaScript frameworks. He has created numerous complex systems and is comfortable working alongside efficient, motivated teams. Click to continue
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“Chris is an absolutely exceptional Python developer, and the single most efficient programmer I've ever worked with. From the beginning of the project, Chris was instantly a vital member of the team. He's proactive, self-managed, knowledgeable, and efficient. I point him in a direction, and he delivers. Chris will be a part of the Crisis Cleanup team as long as I have anything to say about it.”
Aaron Titus
Project Manager @ Crisis Cleanup
“When you're growing quickly and your internal resources are strapped, you need to find a way to move forward regardless. We couldn't have done it without Toptal. From content creation to programming and design, we were able to leverage the expertise of Toptal's network to move even faster that we could have otherwise. They prioritized finding us the right person, not just a person. Every single one they introduced us to was not only qualified and professional, but also eager to help us.”
Josh Leskar
Manager @ Udemy
“Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!”
George Cheng
CEO @ Bulavard, Inc.
“Working with Enrique has been a pleasure and a relief. His knowledge in the IT space is broad and in-depth. Zoomedia has been in need of this level of support for some time and I feel confident we are an exponentially stronger team with Enrique on board.”
Justin Bane
Senior Technical Lead @ Zoomedia
“Robert was such a breath of fresh air. He was an excellent communicator and knew exactly what I was looking for. Now, I have a website that works better than I thought it could for less than the cost -- and in half the time -- it would have taken other developers. Robert is as good as they come, a true professional -- anyone thinking of working with him, hire him. You won’t regret it.”
Matthew Bennett
CEO @ Winning Social LLC
“I struggled for weeks with a Youtube API-specific problem and couldn't find anyone to solve it. Toptal immediately identified the right consultant who took the time to investigate the issue and resolve it quickly. The process was seamless and I will continue to use Toptal with any other issues that arise.”
Rohit Gupta
CEO @ Bollyshake
“John has been so great to work with! He has met all our requirements, done a speedy job with excellence, and has completed everything we’ve asked him to. Working with him has been a great experience.”
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Communications Project Manager @ Lake Pointe Church
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Jeremy Wessels
CEO @ Kognosi
“I can't say enough about how happy and confident I am in working with Enrique. He brings an enthusiasm to his profession that is very refreshing, constantly surprising us with his depth of knowledge and his capability to not only complete the task, but to surpass our expectations. He presents us with solutions that we would not have thought about ourselves, and sees the problem better than we can explain it.”
Chad Berryman
Senior Technical Lead @ Zoomedia
“Ignacio is one of the most diligent software developers that we have ever worked with—we feel like he's part of the family. He has always been flexible enough to work on our team's schedule and never misses deadlines. Toptal gets you the talent you need, on your timeline, keeping the process very low friction.”
Austin Evarts
CEO @ GoChime
“My business relationship with Toptal has been nothing short of terrific. From reviewing my project with their team to choosing a highly-talented developer, and all the way through releasing our application, it has been an incredibly smooth and successful experience.”
Gary Craig
Senior Analyst @ NetApp
“With the pressure on and millions watching the Cleveland Cavaliers during the NBA Playoffs, Toptal delivered the talent and expertise needed to launch a brand new fan engagement platform.”
Conor Kenney
Director of Professional Services @ Cleveland Cavaliers
“Finding a good developer who specialised in the technologies we use seemed like an impossible task... until we used Toptal. We had several trial periods and have just accepted our first developer to join the team! The whole process went seamlessly and without any surprises or hidden costs. We are very happy and will continue to work together!”
Artem Tolmachev
CEO @ eKids.nl
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