empurrror

Specialized in blockchain infrastructure for niche networks (Cardano, Tezos, NEAR, Mina); managed full lifecycle from testnet launches to production stability across cloud/Kubernetes environments. Pioneered Mina Protocol integration: Led testnet validation and onboarding, securing P2P's stake in Mina—key achievement driving strategic network expansion. Oversaw up to 200 servers at peak (Polkadot era), scaling down to 20+ for optimized niche projects; Maintained exceptional uptime over 4 years with only 2 major incidents and ~5 minor ones—delivering enterprise-grade stability for mission-critical blockchain operations; Distributed Team Collaboration.

Delivered versatile solutions for international clients, honing a broad tech stack - PHP, JavaScript, crypto projects. Collaborated exclusively in English with overseas customers, ensuring seamless remote delivery. Thrived on diverse projects, building expertise across technologies while meeting tight deadlines for worldwide stakeholders.

Tested time-tracker app and ensured platform functionality quality. Delivered reliable testing for core freelancing tools, sharpening attention to detail in dynamic environments.