Toptal is a marketplace for top remote Objective-C developers. Top companies and start-ups in Denver choose Toptal Objective-C freelancers for their mission-critical initiatives.
We've been blown away by the level of talent we've been able to hire through Toptal.
Objective-C Developer
David has taken several mobile apps from an idea to millions of users all over the world, as the Chief Architect of Castle Global, Inc and technical lead in... other companies. He has been programming since the age 9 and has won medals in various competitive programming competitions, from the Australian Informatics Olympiad to ACM-ICPC. David has invaluable experience in all areas technical, from architecture and design to engineering and DevOps.
Objective-C Developer
Michael is a dedicated Software Engineer with leadership and deep technical skills. A founder of several startups, he is able to contribute to small projec...ts as a Full-stack Developer, or on larger efforts as a team player in a range of roles. Michael has both web and mobile experience and is always eager to take on new challenges.
Objective-C Developer
Maz has over six years of iOS development experience, and still invests his time in learning about the latest iOS frameworks and technologies. He is also in...vested in Elixir, Unity, and Python for game development. His expertise ranges from Mac apps, games, all the way to backends. He excels at learning and covering a wide range of technologies.
Objective-C Developer
Barrett is a full-stack software developer with over nine years of experience. He has focused on iOS mobile development over the past few years. His hard wo...rk and communication skills allow him to work in teams and with projects of all sizes.
Objective-C Developer
Stefan is a software engineer with 20 years of experience specializing in mobile applications, large-scale software systems, network protocols, encryption a...lgorithms, and audio/video codecs. He has been developing native iOS apps since 2008, and has published a number of books related to iOS development in both Objective-C and Swift.
Objective-C Developer
Jesus is an iOS developer. He has been developing iOS apps with Objective-C and Swift for over seven years and has extensive expertise in the entertainment,... sports, and social media industries. He works closely with clients to define requirements, write design documents, and create technical specifications, also sharing his expertise in the Apple approval and distribution process.
Objective-C Developer
Frank has over 18 years of software development experience with the most recent 8 years focusing on iOS app development. He currently has 50+ apps published... in AppStore. Frank's full stack skills include both front and back end with technologies such as Node.js and ASP.net MVC. He is an Amazon Cloud Solution Architect Certification holder.
Objective-C Developer
Ryan is a senior level iOS and web developer with a strong passion for creating amazing user interfaces and experiences. He's very comfortable working anywh...ere in the development stack and has 10+ years doing it. He's well spoken and very easy to communicate with, is quick to respond, and excels at figuring out optimal solutions for any challenge you present to him. Ryan has an entrepreneurial drive and understands the challenges startups face.
Objective-C Developer
Ken is a highly skilled mobile app developer and software engineer with over twenty years of experience. He has been running a small company that develops a...nd sells mobile apps, and he is especially good at Python, Objective-C, Android, and Swift. He holds a Ph.D. in computer science from Johns Hopkins University.
Objective-C Developer
Tyler is a freelance iOS developer based in San Francisco. He’s been in the mobile industry since 2005 and building iOS apps since 2008. He’s worked in proj...ects ranging from IoT/BLE to photo and video sharing apps to games.
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Swift is great, but what if your application relies on a library that’s written using C++? Luckily Objective-C++ is here to save the day. In this article, Toptal Freelance Swift Developer Josip Bernat integrates C++ code with Swift by using wrapper classes as a bridge and then creates an app that recognizes the Toptal logo using OpenCV.
The Model-View-Controller (MVC) design pattern is great for the longevity and maintainability of an iOS application’s codebase... but you may find yourself adding similar functions to multiple models as your app grows. In cases such as networking, moving common logic out of your model classes and into singleton helper classes can be a better approach. In this article, I’ll teach you how to set up a centralized singleton networking object that, decoupled from micro-level MVC components, can be reused throughout your application.
Apple's iOS is the second-largest mobile operating system in the world. It also has a very high adoption rate, with more than 85 percent of users on the latest version. These highly engaged users have high expectations: If your app has bugs, you'll hear about it. And once the one-star reviews start rolling in, it's hard to recover. In this article, Toptal Software Engineer Nikita Tuk outlines the 10 most common mistakes that developers make—and how to avoid them.
Top Objective-C Developers are in high demand.
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