Toptal is a marketplace for top remote software developers. Top companies and start-ups in San Francisco choose Toptal Software Engineering freelancers for their mission-critical initiatives.
We've been blown away by the level of talent we've been able to hire through Toptal.
Juliano Penna
Software Developer
From a fast-paced environment at his startup in Brazil to the corporate environment at Volkswagen China, Juliano has extensive experience developing apps fo...r a wide range of requirements and different constraints. He is driven by process optimization, product improvement, new technologies, and a disbelief in the impossible. His startup was selected to join the Brazilian SEED acceleration program beating out more than other 1,400 startups.
Frank Kotsianas
Software Developer
Frank is a full-stack developer with experience in Rails, React, Angular, and various supporting technologies including MySQL, Postgres, AWS, and Firebase.... He enjoys working in a test-first (TDD) workflow, on agile teams, preferably with a designer.
Marcela Kashiwagi Silveira
Software Developer
Marcela is an experienced web and mobile developer from Brazil currently living in Silicon Valley. She has a very strong understanding of software architect...ure and also a very strong mathematical background. She was selected by ZDNet as one of ten most influential female tech innovators in Brazil, as well as mentioned on Mashable, Forbes, and others several times.
Alexander Price
Software Developer
Since 2013, Alexander has been in the software development field. He has about a dozen apps in production with over a million monthly users. Most recently,... he's created a merchant onboarding experience for Affirm—bringing about a 25% increase in the number of merchants year over year (YOY).
Thomas Tran
Software Developer
Tom has over eight years of web development experience, ranging from being the first engineer at a business analytics company to building highly scalable an...d secure games at Zynga, including one that supported 9 million daily active users. He is completely self-reliant and self-motivated; you can count on him to handle everything including spec review, level-of-effort estimation, architecting, developing, and even deployment.
Robbie Ostrow
Software Developer
Robbie has a BS and MS in computer science from Stanford with a focus on biocomputation and artificial intelligence. He has experience working at large and... small software companies as well as consulting firms. Robbie loves working on projects that have the potential to make a large impact.
Shawn Rucker
Software Developer
Over the past 20+ years, Shawn has worked on and managed some fantastic teams building software that some thought not possible to build! He loves working wi...th smart, dedicated people that both give and take advice for the betterment of the project as a whole. He is a dedicated developer and architect that does whatever it takes to get a project finished to the best of the team's ability!
Alexis Gallagher
Software Developer
Alexis is a senior iOS engineer, who loves intuitive, beautiful UI. He is a back end engineer, UX designer, loves mathematics and theater. He is highly crea...tive, collaborative, reliable, with professional experience in numerous areas (science, finance, etc.). And a scientist by training.
Hafiz Hamid
Software Developer
Hafiz is a seasoned software architect who's lead complex software projects for last 12 years at organizations like Bing (Microsoft), Lyft, and Salesforce.c...om in full-time roles—now, he's pursuing a freelancing career. His areas of expertise are back-end/server development, databases, big data, cloud computing, DevOps, web crawling, and search engines.
Bashar Al-Rawi
Software Developer
Bashar has over ten years of software engineering experience working at top tech companies (i.e., Microsoft and Google). He has seen and done what it takes... to build products that last, easy to maintain, and innovate on. He's built several high-scale distributed systems for async processing, caching, databases, and serverless products. His experience spans Go/C++, MySQL/Postgress/Mongodb, Redis/memcache, Kafka, Docker, and many other technologies.
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