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

We’ve been blown away by the level of talent we've been able to hire through Toptal.

Brad Rozran, Optimizely
Meet our
Hadoop Developers
Alexis Hernandez
Software Engineer
Previously at
Anne Adams
Senior Developer
Previously at
Danilo Resende
Senior Software Engineer
Previously at
April Leone
Senior Software Developer
Previously at
Jongwook Kim
Software Engineer
Previously at
Darin Erat Sleiter
Senior Software Developer
Previously at
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Our Exclusive Network of Hadoop Developers

Valentin Golev

Hadoop Developer
Valentin is hired by growing companies to build infrastructure providing speed and flexibility of development. He provides everyone the tools that they n... Read More
Valentin is hired by growing companies to build infrastructure providing speed and flexibility of development. He provides everyone the tools that they need while keeping maintenance work to himself. He also works with established companies to work on their legacy codebases. He doesn't like major rewrites; instead, he finds ways to incrementally improve and make approachable the pieces of software that are in disrepair. Read Less
HadoopPythonJavaScriptFlask+8 More
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Pablo Lalloni

Hadoop Developer
Pablo is an architect and developer with extensive experience in a wide range of techniques and technologies and a strong ability to understand and solve... Read More
Pablo is an architect and developer with extensive experience in a wide range of techniques and technologies and a strong ability to understand and solve problems efficiently while keeping in mind the big picture. He consistently achieves very high quality and has successfully led several projects with small teams. Read Less
HadoopJavaScalaJavaScript+9 More
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Raul Guiu

Hadoop Developer
Raul is a software developer with over 15 years of commercial experience. He is technology agnostic, and is enthusiastic about keeping up to date with th... Read More
Raul is a software developer with over 15 years of commercial experience. He is technology agnostic, and is enthusiastic about keeping up to date with the latest trends and investigating their possible applications to business problems. Read Less
HadoopRubyJavaSpring
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Surendran Mahendran

Hadoop Developer
Surendran is an entrepreneur (alum of YCombinator) and developer (ex-Yahoo! employee) with versatile experience in full stack web development. He is very... Read More
Surendran is an entrepreneur (alum of YCombinator) and developer (ex-Yahoo! employee) with versatile experience in full stack web development. He is very adaptable and quick to pick up new technology. He enjoys working closely with product functionality to build and evolve the technology stack to meet business requirements. Read Less
HadoopJavaScriptRubyCoffeeScript+4 More
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Roman Useinov

Hadoop Developer
Roman is a software engineer with an applied knowledge in various platforms. He enjoys tough challenges and likes to choose the tools from his large inve... Read More
Roman is a software engineer with an applied knowledge in various platforms. He enjoys tough challenges and likes to choose the tools from his large inventory that are most suitable for any given task.  Read Less
HadoopPerlGroovyJava+7 More
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Konstantin Tsykulenko

Hadoop Developer
Konstantin is a Java and Scala Tech Lead with 4+ years of experience who has led several successful projects, including greenfield development and refact... Read More
Konstantin is a Java and Scala Tech Lead with 4+ years of experience who has led several successful projects, including greenfield development and refactoring legacy projects. He has extensive experience with web application development, integration solutions, and big data. Read Less
HadoopJavaHibernateSpring
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1
Talk to One of Our Industry Experts
A Toptal Director of Engineering will work with you to understand your goals, technical needs, and team dynamics.
2
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Within days, we'll introduce you to the right Hadoop developer for your project. Average time to match is under 24 hours.
3
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Work with your new Hadoop developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

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