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Wojciech Langiewicz, Poland

Member since June 25, 2014
Wojciech is an engineer working with a small company and managing a variety of responsibilities. He has worked extensively with Hadoop to develop large warehouses and provide analysis/reporting services to other parts of companies. At the moment, he is focusing on Scala (server side), Android, and Bitcoin. Click to continue

Surendran Mahendran, India

Member since March 19, 2014
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. Click to continue

Valentin Golev, Russia

Member since December 30, 2013
Valentin is an experienced developer working in a variety of areas including browser graphics, device drivers, large scale deployment, data gathering, and processing systems. He takes pride in solving tasks quickly, cleanly, and reliably. He's excited about working on APIs and reliable tools. Click to continue

Konstantin Tsykulenko, Ukraine

Member since June 30, 2014
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. Click to continue

Roman Useinov, Netherlands

Member since September 5, 2013
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. Click to continue

Raul Guiu, Spain

Member since November 29, 2013
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. Click to continue

Pablo Lalloni, Argentina

Member since November 25, 2012
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. Click to continue
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Toptal in the press
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CEO @ Tubestart
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Senior Technical Lead @ Zoomedia
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CEO @ HootRecruit
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Sr. Product Manager @ Bodybuilding.com
“As a growing startup, finding top-notch engineering talent at affordable rates is one of the biggest challenges. After being frustrated with unreliable local contractors in New York, we turned to Toptal. We worked closely with Michal in Poland for 5 months and were thrilled with the results. Michal was an outstanding engineer who communicated flawlessly and took control of our project in ways that far exceeded my expectations. I give Michal and Toptal my highest endorsement and will continue to use and recommend them to anyone looking for software engineering talent.”
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Founder @ Spins.FM
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CTO @ Healthsense
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Chief Technologist and Co-Founder @ PriceBlink
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Senior Technical Lead @ Zoomedia
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CEO @ Kognosi
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CEO @ eKids.nl
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VP of Talent Operations