- App Development: Took the lead in crafting the Cryptohopper App from ground zero. Proudly boasting a crash-free rate of over 99% across its expansive range of 150+ screens.- SDK Maintenance: Spearheaded the development and ongoing maintenance of a public SDK specifically tailored for seamless network interactions, ensuring adaptability and ease-of-use for developers.- Test-Driven Development (TDD): Consistently implemented TDD practices, ensuring robustness and reliability in every line of code, while also expediting the debugging and refinement process.- Architecture: Employed the MVVM architectural pattern, promoting scalable, readable, and maintainable code.- Team Collaboration: Worked hand-in-hand with cross-functional teams, ensuring that both frontend and backend integrations were seamless, efficient, and upheld the highest security standards.- Security: With the volatile and sensitive nature of the crypto space, I prioritized top-tier security measures. This involved implementing advanced encryption protocols, two-factor authentication, and continuous monitoring mechanisms to safeguard user data and assets.

- Successfully launched and maintained 3+ applications on Google Play Store.- Collaborated with designers, product managers, and QA teams, ensuring smooth development cycles and high-quality deliverables.- Actively participated in optimizing application performance.- Kotlin, Clean Architecture(MVVM), TDD , Android SDK, Java