Hire the best API developers near San Francisco.

Toptal is a marketplace for top remote API developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups in San Francisco choose Toptal API freelancers for their mission critical software projects.
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Hire remote API Developers near San Francisco or in a similar time zone

Teng Siong Ong

Freelance API Developer at Toptal since August 13, 2013
Teng Siong is a freelance developer and entrepreneur who has helped build applications with millions of users. He started a company after his freshman year, which was later acquired. He has extensive experience working with early stage startups and helping them to build quick prototypes for market validation. Click to continue

Seva Safris

Freelance API Developer at Toptal since April 23, 2014
As a results-driven software consultant, Seva offers confidence in guidance of technical direction and operational performance. An expert architect and developer skilled in creating efficient, scalable, and fault-tolerant solutions, he is a hands-on contributor to all facets of project and client satisfaction. Click to continue

Patrik Vaberer

Freelance API Developer at Toptal since March 3, 2016
Patrik is a freelance iOS developer and entrepreneur with extensive experience in startups. His latest projects have been top-notch apps for clients in the US, done in Swift. He delivers top quality, pays attention to details, and is the type of person who gets things done. Click to continue

Vadim Dagman

Freelance API Developer at Toptal since July 5, 2013
Vadim is a seasoned freelance software developer, architect, technical manager, and entrepreneur with over 25 years of professional experience. He has built many complex world class software products from start to finish, spanning numerous platforms. He has worked both individually and as a group leader. Click to continue

Danilo Resende

Freelance API Developer at Toptal since August 9, 2015
Danilo has over 5 years of experience developing software in a variety of programming languages (Python, PHP, Hack, JavaScript, C++) at Facebook and Instagram. While working at those companies, he led small teams of engineers to build systems at scale, serving hundreds of millions of people around the world. Click to continue

Vinod Chandru

Freelance API Developer at Toptal since January 9, 2017
As the co-founder and CTO of a startup delivering software integrations, Vinod is talented at leading development teams as well as architecting and building robust, scalable full-stack web applications that deliver a strong business impact. Click to continue

Leo Huang

Freelance API Developer at Toptal since April 6, 2015
Leo is an experienced C/C++ programmer. In his spare time, he loves programming in Python. He has also worked on a few iPhone apps. He is an efficient coder and a clear communicator. Click to continue

Yaron Guez

Freelance API Developer at Toptal since December 17, 2013
Yaron is a software architect, web developer, and entrepreneur based out of San Diego, CA with a decade of advanced programming experience and an ability to craft elegant solutions to complex problems. An active participant in the San Diego tech community and a co-organizer of the Advanced WordPress Meetup. Click to continue

Taher Scherzay

Freelance API Developer at Toptal since September 9, 2013
Taher is a highly experienced engineer with lots of experience as a developer and CTO (who can code!) for a number of technologically diverse companies. His primary skill set lies in designing and developing large scale enterprise applications with significant automation and decision processing logic. Click to continue

Danial Farid

Freelance API Developer at Toptal since October 27, 2016
Danial has a decade of software experience mainly developing the back-end with Java and more recently full-stack. He's an expert in algorithms, data-structures, OOD, multi-threading, core Java/JavaScript, and best practices. He has implemented high-throughput cloud-based REST APIs and standalone web apps. He loves new tech and solving challenges with a focus on agility, fast delivery, and re-usability. Click to continue
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Testimonials
“We've been very pleased with our experience working with Toptal. Their team was incredibly helpful in helping us find the perfect developer for our project. The work was stellar, the communication was excellent and we couldn't have been happier with the overall experience. We're excited to work with Toptal for more projects in the future!”
Ryan Walker
Director, Product Management @ Rand McNally
“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
“The Toptal process was very organized, personable, and professional. They get to know you and your project idea, and then quickly provide you with several of the world's best developers, who will work hard to achieve your vision. I found a great developer in only a few days and was able to turn my idea into a functional product.”
Ben Woratyla
CEO @ Book Swap
“We've used Toptal developers multiple times for multiple projects, and they've always been world-class—regardless of whether they've been from South Africa, Brazil, or the United States.”
Alex Haro
CEO @ Life360
“We needed a talented developer and we needed him/her very quickly. So we turned to Toptal and couldn't be happier with the results! Our Toptal freelancer has contributed extraordinary knowledge, talent, and startup experience to our team. We will continue to work with Toptal to fulfill our future talent needs.”
Lindsay Fairman
Founder & Owner @ FairTech Labs, LLC
“We had a wonderful experience with our Toptal consultant. He was very reliable and punctual, delivering excellent work on a budget—we will certainly be using him again!”
Barbara Karpf
President @ DecoratorsBest
“Our experience with Toptal was very good. We had an open ended development project when we got started and the programmer from Toptal was very helpful, working with us on everything from the top level outline all the way down to development and delivery of functioning code." ”
Michael Milton
VP of Engineering @ SLANTRANGE
“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.”
David Baker
Founder @ Spins.FM
“It has been wonderful to work with Fabian for the past two years. He is an expert in JavaScript development and has built our embeddable widget and video player. He is a quick study and is able to learn how to integrate new technologies, which is so critical for a startup. He even took the extra effort to teach others on the team. He is super responsive and often went above and beyond to help us meet deadlines (including working on weekends). Thank you Fabian. Thank you Toptal for making it so easy to find and work with amazing talent.”
Natasha Mohanty
CTO @ FEM Inc
“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
“I'm incredibly impressed with the caliber of the Toptal developers I have worked with - they have proven themselves to be both dedicated and highly talented. We will most definitely continue to work with Toptal. ”
Savannah de Savary
Founder @ Industry Hub
“I needed help, and fast. I did not want to hire a random coder I met online- I was worried about security, and many other issues. Toptal was there when I needed them- and has been fantastic to work with. Outsourcing is full of terrible stories- Toptal is the story that is the giant exception. I give them my highest recommendation.”
Michael Feder
Founder & CEO @ PrayerSpark
“With Toptal, we are able to find talented developers in a matter of weeks instead of months. The quality of talent they supply is extremely high as the developers are able to immediately onboard and ramp incredibly fast.”
Zac Carman
CEO @ ConsumerAffairs
“FundedByMe needed to quickly scale our development team to create the equity crowdfunding leg of our operation. Working with a small budget, we couldn't spend time on vetting candidates, so we turned to Toptal. They identified a stellar developer that truly set the bar when it came to delivering product.”
Arno Smit
CTO @ FundedByMe.com
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My team is going to personally help you find the best candidate to join your team.

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VP of Talent Operations