Hire the top 3% of freelance ADK developers.

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

Pedro Miguel Correia Teixeira, Portugal

Member since January 13, 2015
Pedro has over 4 years of experience in research & development for Android applications. He led a research team building knowledge extraction algorithms from the smartphone sensor data, and is an accomplished author of scientific literature. He has an in-depth understanding of the anatomy of an Android application and is proficient with common Android framework APIs. Above all, he embraces cutting-edge technology and has an interest in UI/UX. Click to continue

Goran Kukurin, Croatia

Member since October 22, 2013
Goran is a top Android developer with a proven knack for designing and developing efficient, high-performance, user-friendly mobile applications. He has extensive experience working with a variety of different industries and businesses. Click to continue

Ivan Dimoski, Sweden

Member since November 26, 2013
Ivan is an accomplished Android developer and consultant with six years of experience developing user-friendly applications for the international market. He has excellent analytical and problem solving skills and enjoys interacting with clients to ensure that specific and business-critical requirements are met. Click to continue

Dusan Pesic, Serbia

Member since January 21, 2015
Dusan loves programming, especially making useful applications and interesting games that fit in your pocket. He's a whiz with code and doesn't procrastinate. He has experience working in teams but is equally comfortable getting things done single-handed. He's always looking for a challenge in new UX solutions, and is up to date with Google Android visual and programming standards. Click to continue
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Toptal in the press
“Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.”
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“Toptal allows corporations to quickly assemble teams that have the right skills for specific projects.”
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Testimonials
“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 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
“Toptal has helped my business tremendously by finding, vetting, and recruiting the talent I need, at the right time. I’d definitely recommend it to others.”
Xavier Xicay
CEO & Creative Director @ Tuatara Corp
“Toptal was the best thing to happen to my web app. Initially, I hired a team of freelancers from India through another freelancing website—which was a nightmare. In fact, it was so bad that I had to start again from scratch, which is when I found Toptal. The experiences were like night and day. It was so refreshing to get partnered up with a quality developer that I could trust due to Toptal's extensive screening process. I will only use Toptal from now on and highly recommend you do the same.”
Chris Holtzhauer
CEO @ HootRecruit
“I couldn’t have been more pleased with Toptal. They are professional, quick, well priced, and fun. I will be using them again for my next project, and the next, and the next, and the next ... ”
Mac Smith
President @ New Texas Investments
“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
“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
“I've been very happy with Juraj. He is efficient, writes great code, and is an extremely nice guy to work with. Most importantly, he is self-motivated -- in his initial pass at the code base he has contributed several optimizations and stability improvements.”
Matt Cotton
Dev Team Lead @ eFolder
“Toptal has been an incredible source of amazing software engineering talent. The contractors who have worked with us have been top notch, spoke perfect English, and worked superbly with our team. We recommend Toptal without any reservations!”
Vineet Singal
Co-Founder @ CareMessage
“Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.”
Jason Kulik
Co-Founder @ ProHatch
“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
“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
“Working with Enrique has been a pleasure and a relief. His knowledge in the IT space is broad and in-depth. Zoomedia has been in need of this level of support for some time and I feel confident we are an exponentially stronger team with Enrique on board.”
Justin Bane
Senior Technical Lead @ Zoomedia
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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