conrad
Cyfrin Certified Blockchain Developer
Certified Blockchain Developer with 3+ years of experience building and analyzing smart contract systems, DeFi protocols, and trading infrastructure. Specialized in Solidity development and smart contract security, with hands-on experience designing ERC-4337 Account Abstraction wallets and AI-driven transaction execution systems. Proven ability to develop and test secure, production-ready contracts using Foundry, implement oracle integrations (Chainlink), and design on-chain/off-chain systems for real-time data and automation.
Experience: 3 years
Yearly salary: $72,000
Hourly rate: $40
Nationality: 🇰🇪 Kenya
Residency: 🌏 Remote
Experience
Blockchain Developer
Seral Market Maker 2022 - 2024
Developed an arbitrage monitoring system tracking price discrepancies across 9 centralized exchanges (e.g., Binance, KuCoin), identifying cross-exchange opportunities in real time. Aggregated market data via exchange APIs. Focused on latency, data accuracy, and execution constraints in CeFi environments. Engineered a triangular arbitrage detection system on Uniswap V2, analyzing multi-hop swap routes across liquidity pools.
Skills
ai
defi
hardhat
python
web3-py
solidity
english
turkish