Enterprise Android expertise with business-focused
I'm a freelance Lead Android Engineer with 12+ years of professional experience building production-ready applications that serve millions of users worldwide. Specializing in Kotlin, Clean Architecture, Jetpack Compose, and real-time systems, I bring enterprise-level expertise with the flexibility and focus that comes from working independently.
My track record includes leading architecture decisions for large-scale applications at companies like Volvo Cars and TravelBank, where I've built apps requiring high availability, performance optimization, and seamless user experiences. With 50+ apps published on the Google Play Store, I've worked across various industries including automotive, fintech, travel, and consumer applications.
What sets me apart is my ability to bridge the gap between technical excellence and business objectives. I don't just write code - I architect solutions that scale, perform, and deliver measurable business value. My approach combines clean, maintainable code with clear communication, regular updates, and comprehensive documentation that helps teams succeed long-term.
Services include:
• Complete Android app development from concept to Play Store release
• Architecture consultation and code reviews
• Feature development and app redesigns
• Performance optimization and scaling
• Integration with backend services, payment systems, and hardware
• Migration to modern Android technologies (Kotlin, Jetpack Compose)
I'm available for remote projects in CET and EST timezones, with a response time within 24 hours. Whether you need a complete app built from scratch, architectural guidance, or help scaling an existing application, I'm here to help you build better Android applications.
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Min project size
$1,000+
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Hourly rate
$100 - $149 / hr
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Employees
Freelancer
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Locations
Gdańsk, Poland
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Year founded
Founded 2012
1 Locations
- Gdańsk , Poland
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Our Story
With 12+ years of Android development experience, I've built enterprise-grade applications serving millions of users. I've led architecture decisions for large-scale apps at Volvo Cars and TravelBank.
I bridge technical excellence with business objectives, architecting solutions that scale and deliver measurable value.
As a Top 3% vetted developer on Toptal - ranked #1 most reliable professional services company by Newsweek - I bring enterprise expertise with freelance flexibility.
Meet the Team
Rafal NiskiLead Android Developer
What Sets Us Apart
Enterprise Expertise with Freelance Flexibility
I bring 12+ years of enterprise-level Android development experience from companies like Volvo Cars and TravelBank, where I led architecture decisions for applications serving millions of users. As a freelance developer, I combine this expertise with the flexibility, focus, and direct communication.Technical Excellence Meets Business Value
I don't just write code - I architect solutions that scale, perform, and deliver measurable business value. My approach bridges the gap between technical excellence and business objectives, ensuring your Android application not only meets technical standards but also drives real results.Top 3% Vetted Developer on Toptal Platform
As a Top 3% vetted developer on Toptal - ranked #1 most reliable professional services company in America by Newsweek - I bring proven credibility and reliability to every project. With 50+ published apps across various industries, I have a track record of delivering production-ready applications.Locations (1)
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