0xillil
Blockchain Developer
Blockchain developer with hands-on experience shipping production DeFi protocols to Ethereum mainnet. Built and deployed stablecoins, fixed-product market makers (FPMM), cross-chain CCTP bridges, and on-chain liquidation engines. Strong backend foundation in Go microservices architecture powering custodial and transaction infrastructure. Designed sybil-detection bots to protect protocol integrity. Focused on gas-efficient, auditable Solidity with a security-first mindset.
Experience: 3 years
Yearly salary: $60,000
Hourly rate: $20
Nationality: 🇰🇿 Kazakhstan
Residency: 🇰🇿 Kazakhstan
Experience
Blockchain Developer
NoxLabs 2024 - 2026
Architected and deployed a custom stablecoin contract (ERC-20) with minting controls, access-role management, and pausability on Ethereum mainnet. Built a Fixed-Product Market Maker (FPMM) protocol enabling on-chain prediction markets with dynamic liquidity provisioning and fee distribution. Implemented Circle CCTP bridge integration for trustless cross-chain USDC transfers between Ethereum, Arbitrum, and Base. Developed an on-chain liquidation engine with automated position monitoring and flash-loan-assisted liquidation execution. Created a sybil bot detection system analyzing on-chain transaction patterns to identify and flag fraudulent addresses, protecting protocol from wash trading. Led backend infrastructure: 16 Go microservices (gRPC, PostgreSQL, Redis, RabbitMQ) powering wallet, transaction, custody, and orchestration layers.
Skills
docker
git
golang
python
rabbitmq
redis
smart-contract
solidity
english