Kotlin Multiplatform App Development
Kotlin Multiplatform mobile apps engineered for speed, retention, and scale.
I build premium Kotlin Multiplatform mobile apps for iOS and Android. From consumer MVPs to enterprise tools, I deliver applications with fluid 60fps performance, App Store approval guarantees, and scalable cloud backends.
Every project is different. Book a free consultation to talk about your idea, scope, and timeline.
or send a messageWhat Is Kotlin Multiplatform App Development?
I build premium Kotlin Multiplatform mobile apps for iOS and Android. From consumer MVPs to enterprise tools, I deliver applications with fluid 60fps performance, App Store approval guarantees, and scalable cloud backends.
Technologies I Use
What Sets My Kotlin Multiplatform Apps Work Apart
Production-Ready from Day One
I build to ship, not to demo. Every project is structured for real-world usage, scalability, and long-term maintainability.
Clear Communication
You get regular updates, clear explanations, and zero surprises. I explain technical decisions in plain language.
Deep Kotlin Multiplatform Apps Expertise
Years of focused Kotlin Multiplatform Apps work means I have seen the common pitfalls, and I know how to avoid them from the start.
Pragmatic Problem Solving
I choose the right tool for the job, not the trendiest one. Your requirements drive the architecture.
The Development Process
Product Strategy
We define the core value of your app and make sure the architecture supports your business goals.
Prototyping
Designing straightforward user journeys that keep people engaged.
Development Sprints
Working in fast sprints so you can test the app on your own phone immediately.
Quality Assurance
Testing the app across real iOS and Android devices to catch bugs before your users do.
Store Launch
Handling the entire App Store and Google Play submission process for you.
Ongoing Support
Monitoring crash reports and pushing over-the-air updates to keep the app running smoothly.
Case Studies & Portfolio
CopVPN: Fast & Secure VPN
A military-grade virtual private network application for iOS and Android built to deliver fast, secure, and encrypted in...
KCWX: Live Broadcast & OTT Platform
An OTT streaming app for KCWX-TV, delivering live television broadcasts and video-on-demand content to mobile devices an...
What Clients Say
“I am writing this testimonial to express my utmost satisfaction and appreciation for the exceptional work delivered by Anas on our Kotlin project. Anas’s commitment to excellence was evident in every line of code he wrote. He consistently delivered high-quality, efficient, and robust solutions, ensuring that the project’s objectives were met with precision. What stood out the most was Anas’s proactive communication and collaborative spirit. He regularly updated us on the progress of the project, addressed any concerns promptly, and was always open to feedback. I wholeheartedly recommend him to anyone seeking a skilled and reliable Kotlin developer.”I am writing this testimonial to express my utmost satisfaction and appreciation for the exceptional work delivered by Anas on our Kotlin project. Anas’s commitment to excellence was evident in every line of code he wrote. He consistently delivered high-quality, efficient, and robust solutions, ensuring that the project’s objectives were met with precision. What stood out the most was Anas’s proactive communication and collaborative spirit. He regularly updated us on the progress of the project, addressed any concerns promptly, and was always open to feedback. I wholeheartedly recommend him to anyone seeking a skilled and reliable Kotlin developer.
“I am really satisfied with his work. This is exactly what our business has been lacking. Highly Recommend this guy.”I am really satisfied with his work. This is exactly what our business has been lacking. Highly Recommend this guy.
“Just received the delivery, it is as great as I expected. Even more than that. I had a really really good experience with Anas. All aspects of the app regarding designs, user experience, development and till publishing, I am very happy. Definitely will hire Anas again from my future projects. 100% recommended to all.”Just received the delivery, it is as great as I expected. Even more than that. I had a really really good experience with Anas. All aspects of the app regarding designs, user experience, development and till publishing, I am very happy. Definitely will hire Anas again from my future projects. 100% recommended to all.
Frequently Asked Questions
What is Kotlin Multiplatform (KMP) and how does it reduce mobile engineering costs?
Kotlin Multiplatform enables you to write your core business logic, networking, database layer, and data validation once in Kotlin and compile it into native binary frameworks for both iOS and Android, saving 35-45% in ongoing maintenance.
When should a startup choose Kotlin Multiplatform over Flutter or React Native?
Choose KMP when you want 100% native platform UI (Jetpack Compose on Android, SwiftUI on iOS) for zero compromises in native look-and-feel while eliminating duplicated business logic across teams.
How much business logic and networking code can be shared across iOS and Android with KMP?
Typically 70% to 85% of codebase—including Ktor HTTP networking, SQLDelight local databases, data models, state machines, and authentication logic—is shared verbatim between iOS and Android.
How does UI development work in Kotlin Multiplatform?
You can either build native UIs independently using SwiftUI on iOS and Compose on Android while sharing the underlying Kotlin logic, or share UI directly using Compose Multiplatform across both platforms.
What is the cost and development timeline for a Kotlin Multiplatform app?
A cross-platform KMP MVP typically ranges from $6,000 to $14,000 over 8 to 12 weeks, providing an enterprise-grade architecture that scales effortlessly as your engineering team grows.
Ready to Start Your
Kotlin Multiplatform Apps Project?
Choose how you would like to connect. Send a message with your project scope or pick a time on my calendar for a free 30-minute technical discovery call.
Send a Project Inquiry
Tell me what you are looking to build and I will reply within 24 hours with architecture ideas and a timeline estimate.
Prefer Hiring via Upwork, Fiverr, or Toptal?
Need the security of milestone escrow, platform contracts, or top-tier vetted talent? You can hire me directly through my Top Rated Upwork profile, order my verified Fiverr gig with seamless checkout, or engage through Toptal.