DevRel Engineer working at the intersection of blockchain infrastructure and developer experience, with a backend engineering foundation (Python, 4+ years) behind it.

I help teams and ecosystems build and integrate L2/EVM-compatible infrastructure — working closely with developers, partners, and internal teams to ship production-ready systems and the resources that make adoption easier.

• Integrated 15+ ecosystem partners including Binance, MEXC, Bitmart, SafePal, Transak, DeFiLlama, DappRadar
• Reduced partner onboarding time by 50% by building developer resources (docs, tutorials, implementation examples)
• Provided technical support to a 100K+ global developer community

On the engineering side:

• Built backend services and integrations using Python (FastAPI/Flask)
• Worked with APIs, distributed systems, and blockchain infrastructure (OP Stack, EVM)

I'm interested in backend systems, developer platforms, and infrastructure-level products.

• Smart Contracts: Solidity · Foundry · Hardhat · Remix
• EVM & Protocol: EVM internals · Gas mechanics · ECDSA · HD wallets (BIP-32/39/44) · MEV · ERC-4337 (Account Abstraction)
• L2 & Rollups: OP Stack (Sequencer, Batcher, Proposer, Challenger, fraud proofs) · Rollup architecture · Bridges · ZK proofs
• DeFi Primitives: Uniswap V2/V3/V4 · Stablecoins · AMMs
• Backend: Python · FastAPI · Flask · SQLAlchemy · Celery · RabbitMQ
• Databases: PostgreSQL · Redis · MongoDB · DynamoDB
• Infrastructure: Docker · Docker Compose · CI/CD
• Other: REST APIs · GraphQL · JWT · Git

📍 Romania · 🐦 @zahumennov · LinkedIn