Full Stack Developer · Web3
Buenos Aires, Argentina · walterfrias.dev
Building web2 products and web3 protocols. I bring a visual arts background to every interface I craft.
ERC-20 Token Swap Pool
Decentralized token exchange with liquidity pool mechanics built from scratch.
Solidity Hardhat TypeScript React Vite Tailwind Wagmi
Financial Dashboard App
Fullstack app for income/expense tracking with interactive charts and exportable reports.
Python Django Docker Next.js TypeScript React PostgreSQL
E-Commerce Platform (B2C)
Complete online store with product catalog, shopping cart and checkout flow.
Node.js Express Firebase JavaScript React Vite Tailwind
DAO — Ethereum Hackathon 🥇 1st Place
Consortium management DAO with on-chain voting, proposals and fund management. Won 1st place at ETH KIPU Latam 2024.
Solidity Hardhat Scaffold-ETH Next.js TypeScript
| Area | Technologies |
|---|---|
| Languages | Python, TypeScript, JavaScript |
| Frontend | React, Next.js, Angular, Astro, Vite, Tailwind CSS |
| Backend | Django, Flask, Node.js, Express.js, NestJS |
| Blockchain | Solidity, Hardhat, Scaffold-ETH, Viem, Wagmi, ERC20/ERC721, Anchor (Solana) |
| Databases | PostgreSQL, MySQL, Firebase |
| DevOps & OS | Docker, Linux, Git / GitHub |
- B.Tech in Web Development · UNER · 2024 – present
- Ethereum Developer Pack · ETH KIPU Latam · 2024 · on-chain certificate
- Node.js & React.js · Talento Tech, Buenos Aires · 2025 · certified
- Full Stack Python + Django · Codo a Codo, Buenos Aires · 2022–2023 · certified
- National Teaching Degree in Visual Arts · ISFA Manuel Belgrano · 2018–2024
🌐 English: Intermediate (actively improving, private lessons 2025)
