webb3george
Solidity Dev
A results-driven blockchain developer specializing in Solidity and Python, seeking a challenging role in Web3 or DeFi where I can leverage my expertise in smart contract development, protocol design, and secure backend systems to build innovative solutions and contribute to the team's success while advancing my technical skills.
Experience: 2 years
Yearly salary: $0
Hourly rate: $0
Nationality: 🇬🇪 Georgia
Residency: 🇬🇪 Georgia
Experience
Blockchain developer
Upwork, Freelance 2024 - 2026
Designed and deployed custom ERC-20, ERC-721, and ERC-1155 tokens with tailored functionalities, including minting, burning, pausing, and role-based access control. Implemented efficient airdrop and token claim mechanisms utilizing Merkle tree proofs to optimize gas costs and ensure fair distribution. Wrote comprehensive test suites with Foundry, including unit tests, fuzz testing to validate contract logic and edge cases. Developed and executed Foundry scripts for the deployment and automated Etherscan verification of smart contracts across multiple EVM networks. Conducted static security analysis using Semgrep to identify vulnerabilities and enforce best practices in Solidity code.
Python developer
Banking system (NDA), Remote 2022 - 2026
Developed and maintained scalable backend services for critical banking operations using FastAPI. Designed and optimized PostgreSQL databases for financial data processing. Implemented asynchronous task processing and message queuing with RabbitMQ and Celery to handle high-volume transactions.
Skills
docker
postgres
python
rabbitmq
solidity
english