Hire the best API developers near San Diego.

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

Phil Greenberg

Freelance API Developer at Toptal since March 29, 2017
Phil is an experienced software architect and lead engineer with a combination of real-world experience from Fortune 500 companies to infant-stage startups. In addition, he was mentored first-hand in software architecture and development by one of the co-inventors of UNIX. 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

Adam Scislowicz

Freelance API Developer at Toptal since July 21, 2017
Adam is a Software Architect with seventeen years of industry experience. His focus has been on theoretical principles and practical methods that surround embedded platforms and distributed systems. He also has extensive experience with networking protocols. Adam has consistently made top-of-the-line products that position him as an invaluable member of any team. Click to continue

Josh Smith

Freelance API Developer at Toptal since October 5, 2012
Josh is a freelance full stack developer, from graphic design on down to systems administration. He has founded two companies and led product development and engineering work at two others. He loves data-driven design, continuous deployment, and customer development. He fully believes in applying the scientific method to everything he does. Click to continue

Ajinkya Deshmukh

Freelance API Developer at Toptal since December 17, 2016
Ajinkya is a senior Salesforce developer and architect and has worked on Salesforce Sales, Service, Community, and App Cloud. He is extremely knowledgeable about advanced Apex programming, integrations and Visualforce and Lightning development. He's managed many complex projects and led and facilitated onsite and offsite teams. Ajinkya's expertise is reflected in his past projects and also in his Salesforce Certifications. Click to continue

Yasir Ali

Freelance API Developer at Toptal since February 14, 2017
Yasir has been developing in JavaScript for 10 years while using the latest ES6+ standards in all his current work. He is an expert front-end developer especially with React and Redux, and is a growing star with React-Native. He also uses JS for much more, such as cross-platform desktop apps (Electron) and cross-browser extensions leveraging native APIs on Windows (WinAPI/COM), macOS (Carbon, Core Foundation, Cocoa), and *nix (X11/XCB, GTK+/GDK). 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

Michael Herold

Freelance API Developer at Toptal since February 2, 2016
Mike is a talented software engineer with an expertise in web applications. He is fluent in Javascript, Ruby, and Python, and takes pride in writing clean, maintainable code. Mike is based in San Francisco with 4 years of experience in the start-up scene. Mike has focused on both client and server architecture. His strengths include relational and non-relational databases and REST APIs. Click to continue

Seva Safris

Freelance API Developer at Toptal since April 23, 2014
Seva is an experienced engineer. With 18 years of development experience, he has mastered the depth of vision and the breadth of foresight of software engineering. Software is his passion, which is something he is always happy and eager to share. Click to continue
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Testimonials
“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.”
Jenny Lord
Communications Project Manager @ Lake Pointe Church
“Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.”
Jeff Kelly
Co-Founder @ Concerted Solutions
“We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.”
Derek Minor
Senior VP of Web Development @ Networld Media Group
“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
“I really enjoyed my experience with Toptal. Searching for a developer was both painless and engaging, and the first match was a perfect fit! Toptal is a fantastic way to find talented developers for small or large aspects of your project.”
Willem Shepherd
Creative Director @ Mookieyams
“Getting set up with Toptal and finding a new team member was so easy, I don't know why anyone wouldn't give it a try. Best of all, we no longer have to worry about finding great people to help with our projects!”
Mike Branch
President & CTO @ Harbor System Integrators, Inc
“We recently launched our app with the help of Toptal and Nikola, an iOS developer. I was immediately impressed with the constant communication, detail, and level of talent that Nikola brought to the table. More importantly, when the project was underway, Nikola proactively provided creative workarounds for unforeseen hurdles and challenges. I couldn't be happier with our engagement and would highly recommend Nikola and Toptal.”
Chip O'Toole
Founder @ Humans Helping Robots LLC
“We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.”
Franco Arda
Co-Founder @ WhatAdsWork.com
“We were extremely impressed with both Toptal and our developer, Bojan. They were professional and flexible with our schedule. On multiple occasions, we needed to alter our timeline and they never hesitated to accommodate us. Bojan was communicative and delivered what we asked for on-time and exactly to spec. I know that should we need additional work, we will surely be looking to hire Bojan and Toptal again. ”
Stephen Vasallo
Co-founder @ Bubble
“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.
“We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective. ”
Abner Guzmán Rivera
CTO and Chief Scientist @ Photo Kharma
“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
“One of their engineers from Colombia has joined our team as a full-time developer for more than 6 months, sometimes flying to work on-site in New York City with us. He is one of the best developers I've ever worked with.”
Carter Cleveland
CEO @ Artsy
“Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.”
Jeremy Wessels
CEO @ Kognosi
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My team is going to personally help you find the best candidate to join your team.

Alvaro Oliveira
VP of Talent Operations