Hire the Top Freelance Espresso Developers in the World

I am a resourceful Full Stack Senior Software engineer with years of extensive industry expertise in mobile app development for Android/iOS platforms. I have worked and participated in projects for small startups through to FTSE100 public companies across many different industries. I am passionate, adaptable and driven in the delivery of different web/mobile applications and cloud services for a wide variety of domains on projects for clients.

I am a highly-skilled Android/Java developer with 5+ years of technical expertise in the provision of mobile solutions on projects for clients. I utilize new approaches and in-depth experience in mobile development for the delivery of excellent solutions on projects using Java, Android SDK, NDK, REST, Git, Gradle, Maven, SQLite, and Realm Solid through the full mobile development life cycle.

Senior Android Developer with 4+ years of product-focused application development experience. I focus on writing clean, readable, and covered with test code while also contributing to the Android community (top 20% answerer on Stack Overflow by Android tag, articles on Medium.com). With an in-depth knowledge of Kotlin and SOLID rules, I am an active user of Clean Architecture approach and Unit testing (with Test-Driven development approach), as well as an experienced user of Google Jetpack features (ViewModel, DataBinding, Navigation, Room, etc).

Andrej is a Senior Android Developer with 8+ years of deep expertise in Java, Kotlin, Retrofit, Jetpack, etc; solving complex business problems through innovation and engineering best practices. He brings mobile projects to life from concept to implementation - driving architecture and functionality decisions that produce clever solutions that perfect the vision of clients on projects.

Douglas is a versatile Mobile Developer with 7+ years of experience in Android and iOS development, proficient in Kotlin, Swift and Objective C technologies. Worked on high market share projects such as the Rio 2016 official iOS app, Corinthians official iOS app, and Flamengo official iOS app among others. He strives to create apps that are both commercially viable and that are maintainable. With the ability to find unique solutions to problems, he creates user-friendly solutions according to client requirements.

Tamas is a Senior Android Developer with 9+ years of experience collecting requirements from various app domains and developing native mobile apps on Android platforms. He builds and delivers high-quality, scalable products and online services that iterate rapidly, owning the product roadmap and SDLC.

Mauro is a well-versed Android Developer with 10+ years of experience in mobile development. His most important project was for Coca-Cola, involving augmented reality and objects recognition. He also created many other apps, including a virtual wallet for processing payments in retail stores. Mauro enjoys acquiring new skills including mobile application design and UX design, project management, and team management in order to improve team abilities and help them grow professionally.


Daniel is a Senior Android Developer demonstrating up-to-date expertise with Android SDK and different Android versions in developing high-quality mobile applications utilizing SOILD and DRY coding best practices to deliver clean, performant Android app code. He strives to drive innovation and design solutions for multiple consumer-facing Android apps - providing solutions to optimize performance, scalability, security protocols, and analytics integration.