Kenneth S. - Full Stack Blockchain Developer

Quezon City, Philippines

Experience

Feb 2025 - Present

11 months

Lead developer of upgradeable ERC721 NFTs implementing ERC7160 using Solidity and Foundry.
Led audits, identified critical vulnerabilities, and shipped secure Ethereum Mainnet deployments.
Built production-ready frontend with React and Vite, integrating smart contracts and RESTful APIs.
Designed and deployed a NestJS backend with PostgreSQL on AWS ECS, Cloudfront with Terraform.
Managed HTTPS certs, DNS, and multi-domain routing with Cloudflare and AWS ACM.

Sep 2024 - Jan 2025

5 months

Engineered production-grade smart contracts using Solidity and Hardhat for unit/integration testing.
Developed RESTful APIs with Go and built a MongoDB-based indexing service for blockchain events.
Integrated Web3.js and Ethers.js libraries with Next.js frontend and FastAPI to synchronize blockchain data.
Built scalable cloud infrastructure using AWS services for high-performance 3D asset rendering and blockchain integration.

Aug 2023 - Aug 2024

1 year 1 month

Developed smart contracts with Foundry for an NFT staking game on the EVM.
Implemented ERC20 and ERC721 tokens and upgradeable contracts, enhancing the game's flexibility and security.
Built blockchain apps using Rust and Axum on the backend and Dioxus on the frontend.

Feb 2023 - Jun 2023

5 months

Achieved a 99% accuracy rate in defect detection by designing OpenCV computer vision algorithms using YOLOv3.
Optimized neural networks on CUDA, resulting in a 30% improvement in processing speed.
Maintained and updated software tools in C++ and Python, ensuring high performance in object detection applications.

Full-stack blockchain developer building frontend/backend integration with smart contracts on the EVM
Proven experience contributing to successful blockchain projects in languages such as Solidity, Rust, Go, Python, JS/TS
Two-time hackathon winner and a shameless member of the Rust cult