Summary
Timofei Pyshnov is a Senior iOS Developer based in Madrid with a decade of experience building stable, performant mobile apps and shipping end-to-end features. He owns complex modules like Auth, Profile and Onboarding at Tabby, driving backend-driven UI, secure authentication (Keychain, biometry, PIN) and locale-aware money formatting. Timofei pairs a strong UI craftsmanship—pixel-perfect typography, Arabic/English layouts and custom design-system components—with pragmatic engineering: refactors of legacy code, test and snapshot coverage, crash fixes and release coordination. He has architected apps from scratch (real-time features, maps, Apple Pay), optimized rendering to sustain 60 FPS, and introduced patterns that improved team velocity and maintainability. Notably, he started shipping iOS work as a teenager and continues to blend low-level performance tuning with product-facing features.
10 years of coding experience
6 years of employment as a software developer