Daniil H.

Flutter Team Lead | Senior Flutter Developer Flutter Team Lead with 5+ years of commercial Flutter experience, specializing in building scalable, maintainable, and high-performance mobile applications for iOS and Android. I combine hands-on development with technical leadership, helping teams deliver quality products from architecture and planning to release and long-term support. In addition to development, I have experience leading teams, conducting code reviews, mentoring developers, defining technical solutions, and collaborating with product owners, designers, QA engineers, and stakeholders. Core Expertise • Flutter & Dart • Technical Leadership & Team Mentoring • Mobile Architecture & System Design • State Management: Bloc, Cubit, Provider, Riverpod • Clean Architecture, Dependency Injection, Repository Pattern • REST APIs, Dio, Retrofit, WebSockets • Firebase & Supabase • RevenueCat, Stripe, In-App Purchases • Hive, SQFlite, Floor • Navigation, Deep Linking • Push Notifications & Firebase Cloud Messaging • Maps, Location Services, Audio & Video Features • Localization & Internationalization • Freezed, json_serializable I focus on delivering reliable, high-quality solutions while maintaining strong communication, efficient development processes, and attention to long-term maintainability. Whether you need a hands-on Flutter developer, a technical lead, or both, I can help your team build and scale successful mobile products.