Alina P.

I’m a Senior Android Developer and Team Lead with 10+ years of experience. I’ve worked on Android products used by millions of people, including a camera app with 100M+ downloads. I can support your product from the earliest planning stage: translate business requirements into a technical roadmap, design a clean and scalable architecture, and build a maintainable codebase that can evolve without making every new feature slower or riskier to deliver. I can also join an existing product, understand an unfamiliar codebase, identify its weak points, and move it toward stable production releases. I help companies build and improve Android products that support user growth, retention, operational efficiency, and reliable delivery. What I bring to a product: • Product discovery, technical planning, architecture design, and realistic estimates • Clean Architecture, SOLID principles, modular code, clear separation of concerns, and maintainable feature boundaries • End-to-end Android delivery, from requirements and estimates to production release • Technical leadership, planning, task breakdown, and client communication • Features aligned with product goals, user experience, retention, and operational efficiency • Stability improvements, crash investigation, performance optimization, and regression prevention • Confident work with complex, unfamiliar, and poorly documented codebases • Reliable behavior across Android devices, OS versions, and platform requirements My experience includes fintech and payments, social networking, camera and video products, live streaming and synchronization, education, maps, messaging, content feeds, and other business-critical mobile workflows. Core Android expertise: Kotlin, Java, Android SDK, Android Jetpack, Coroutines and Flow, MVVM/MVI, Clean Architecture, modularization, REST APIs, Firebase, Gradle, dependency injection, custom UI, local storage, background processing, deep links, push notifications, payment integrations, Stripe, media processing, automated and regression testing, performance profiling, release management, and Google Play delivery. I can help launch a new Android product, improve an existing application, stabilize a problematic codebase, or deliver a complex feature with clear scope and reliable communication. Send me a short description of your product, the current challenge, and the expected result, and we’ll discuss the scope and next steps.