A working catalogue
Systems built, shipped and maintained — with the tools each one asked for.
Managed and contributed hands-on to cross-functional teams (DevOps, backend, frontend) to deliver scalable and high-quality products. Leveraged AI tools like Claude.ai and ChatGPT to streamline workflows and boost productivity. Designed and integrated solutions using the ChatGPT API to create chatbots and generate diverse English lessons from text, web links, and YouTube.
Developed a blockchain-based charity donation tracking system that allows donors to track their donations transparently. The system uses the Ethereum blockchain, smart contracts, ERC-20 tokens, a backend Node.js server, and a frontend ReactJS web application.
Contributing as a Technical Lead to the third version of the autonomous.ai website — an e-commerce site. This version marks a massive transition from monolithic to microservices architecture, enhancing scalability for approximately 1 million monthly visitors. Notably, the admin site has been migrated from Python Flask to Vue.js, while the frontend continues to leverage ReactJS.
Developed a smart contract for an e-commerce order purchasing system. This contract allows users to purchase products using Ethereum cryptocurrency. The contract is deployed on the Sepolia testnet and interacts with a frontend web application. This project is made for educational purposes.
In my role as a Fullstack Developer, I contributed to the second version of the autonomous.ai website. This involved transitioning the backend to Golang and the frontend to ReactJS, while the admin site retained its Python Flask framework.
As a Web Developer, I played a crucial role in developing the initial version of the autonomous.ai website. This version utilized a Python Flask framework, combining backend, frontend, and admin site in a single source code.
