Castro L.

Are you looking for _expert_ to build a software system? I'm a passionate and well motivated backend & blockchain developer with over 8 years of production experience. In my whole career , I'm not only concerning about how to improve job skills but also focusing on growing the human being aspect to aim to become my "next better version of myself". * SDK / API / Backend in JavaScript, Python, C# & Golang * Ether.js / Web3 / Hardhat / Solidity / Smart Contract / Stable Coin * React / Vue / Angular / Svelte / Solid.js / Three.js / Pixi.js * Heroku / AWS / Github / PostgreSQL * GPT-3 / GPT-4 / OpenAI / Langchain My favorite industries to work are backend and blockchain. Also I have a good design sense and love to develop the responsive and optimized frontend and WebGL. Recently, I have worked with AI projects and it was fantastic. I'm striving for exciting, cutting edge, innovative and challenging projects while building long-term relationships with my clients. You can always rely on me and my services.