abdulrochim
Web3 Engineer
Full Stack & Web3 Engineer with hands-on experience in blockchain integration, smart contract interaction, and backend development. Skilled in building secure Web3 authentication, event indexing, and scalable APIs using modern JavaScript frameworks and SQL-based systems. Passionate about decentralized technologies, clean architecture, and production-ready solutions.
Experience: 5 years
Yearly salary: $10,000
Hourly rate: $10
Nationality: 🇮🇩 Indonesia
Residency: 🇮🇩 Indonesia
Experience
Developer
Upwork 2020 - 2026
1. Built Web3 authentication systems using EVM wallets. 2. Developed backend services for smart contract interaction and transaction lifecycle handling. 3. Implemented blockchain event indexing and structured on-chain data for analytics. 4. Designed secure APIs with SQL databases and role-based access control. 5. Deployed production-ready backend services on Vercel.
Crypto Analyst & Community Manager
Binance Square 2020 - 2026
1. Managed crypto community with 3,000+ members. 2. Wrote educational content and market analysis for crypto users. 3. Actively participated in multi-exchange trading ecosystems.
Skills
blockchain-engineer
evm
polygon
smart-contract
solana
web-designer
full-stack
english
indonesian
malaysian