Hire Top Freelance UIKit Developers

David Ingle

I’m a senior iOS engineer and founder with 14+ years of experience building mobile apps, developer tools, games, and software platforms. My background spans Swift, Objective-C, UIKit, SwiftUI, architecture, testing, debugging, product strategy, and technical leadership. I help developers understand not just how to write code, but how real software systems are planned, structured, shipped, maintained, and improved over time. I’m especially useful for iOS development, software engineering fundamentals, architecture, code review, debugging, and helping people make sense of unfamiliar codebases. I keep sessions practical, direct, and beginner-friendly. I’m happy to explain concepts from first principles, review code, help plan a learning path, or work through a specific technical problem.

Vaibhav Khatri

Staff iOS Engineer with 13+ years of experience building scalable mobile applications across fintech, IoT, and consumer products. I specialize in: - Swift & SwiftUI - Scalable iOS architecture - Performance optimization - Concurrency & memory management - BLE integrations - CI/CD and modularization - AI-assisted development workflows (Codex, Cursor, Claude Code, Copilot) I’ve led critical initiatives for fintech systems handling high-volume transactions, architected BLE communication layers for IoT products, and guided engineering teams through large-scale app refactors and rebranding efforts. I can help with: - Debugging difficult production issues - Architecture reviews - Scaling iOS codebases - Interview preparation for senior/staff roles - AI-first development workflows - Code reviews and performance optimization - Swift concurrency and clean architecture My mentoring style is practical and outcome-focused — helping engineers move faster while improving code quality and maintainability.

Calvin T

- 5+ projects in freelancing mobile+website games in Construct 3 for clients - 1 year of daily tutoring in Construct 3 and C++ - 3 years of school learning experience with Java - 5 months of tutoring in Unity game dev - published one commercial Construct 2 game on Wii U "Reversi 32" - tutored Intro to Computer Science material using Python with Minecraft every week since Dec 2019

Denise C

I've been a professional programmer since 2016, diving into Apple App Development since 2019 after a spur-of-the-moment decision to attend WWDC. I have a passion for solving "impossible" problems and helping others tackle their toughest challenges. Since September 2024, my focus has been on Vision Pro development, particularly with Enterprise APIs. I believe this technology has the potential to elevate existing solutions to new heights. If you're facing any challenges with Apple development platforms, feel free to reach out—I'm here to help!

Thomas Theiner

I have been programming on different systems using a wide range of programming languages since I was 13. So it's already been 43 years and still counting .... Recently I started to find myself in situations where I need to cleanup the vibe coding attempts of other (more or less talented) programmers. I'd have never thought that something like this would be a thing all of a sudden.

Arbi DerHartunian

Seasoned iOS Engineer with 10+ years of experience in mobile architecture and a strong track record of contributing to high-impact features. Skilled in driving end-to-end development and performance optimization . Actively seeking a Senior Engineer or Individual Contributor role to leverage expertise in building scalable, high-quality iOS applications. I love the idea of Rapid Application Development and have followed it through out my career as a software developer. I am an expert iOS application development with over 13 years of experience. I am highly talented and skilled in problem solving and understanding complex and large code base. I love working with: ⭐ C++ ⭐ iOS application development (iPhone, iPad, iWatch, tvOS) ⭐ JavaScript ⭐ Swift /ObjC/React Native/Flutter ⭐ SwiftUI and PYTHON Let me help you get unstuck in your coding project dealing with iOS , Swift, SwiftUI using Autolayout, or complex logic that you cannot understand. I am expert in all design pattern including using Combine, RXSwift, MVVM, MVC, and using CoreData. I also am expert in C++, Javascript, React. and building iOS mobile application.

Ragavarthini Dhanaraj

Passionate and skilled iOS engineer with 6 years of experience in developing robust and user-friendly applications for the iOS platform. Proficient in Swift UI and UIKit with a strong understanding of MVVM-C and MVC architectures. Proven track record of collaborating with cross- functional teams to deliver high-quality and tested software solutions.

Pat Garner

I'm a seasoned software developer with over 20 years of experience and I specialize in Mac and iOS application development, bolstered by a strong foundation in C/C++ and web/database technologies. I've effectively led diverse projects, enhancing performance and user experience, demonstrating adaptability across various tech domains. My background includes mentoring budding computer scientists and contributing to complex tech solutions. With a passion for continuous learning and problem-solving, I bring a unique blend of practical experience and innovative thinking to every project.

Subash Luitel

Hi I am a iOS engineer with more than 10+ years of experience. I have worked on Apps that are used by billions of users like WhatsApp, Instagram and Facebook as well as worked on various startups bootstrapping new apps from scratch. My passion has always been teaching and mentoring. I'd love to help you out.

Petr Sima

Available in all timezones. Excelent English. I removed my old bio because it becomes outdated quickly. By now I've done enough to be able to say: I've really done a lot 🙂. I provide a full range of services to meet all your Swift needs.