About

I came to development with something most developers don't have: over ten years running a business in Buenos Aires — managing teams, solving problems under pressure, and making decisions with real consequences. I understand that software doesn't exist in a vacuum. It lives inside organizations, with deadlines, budgets, and people depending on it. That perspective makes me a more grounded and pragmatic developer.

I also hold a National Professor of Visual Arts degree, which quietly shapes how I think about interfaces — composition, hierarchy, what draws the eye and what doesn't. It's not the center of my profile, but it shows up in the work.

On the technical side, I build across the full stack with Python, TypeScript, and React on the web2 layer, and Solidity for smart contracts and protocols. I won first place at the ETH KIPU Latam Academic Hackathon in 2024, building a DAO from scratch in 48 hours — which remains one of the most intense and rewarding experiences I've had as a developer.

I'm currently studying Web Development at UNER, expanding into Rust, server infrastructure with Ubuntu Server, and building tools around MCP servers and applied AI. I work in English well enough to read documentation and collaborate, and I'm actively improving through formal classes.

Selected Projects

DAO — Hackathon Ethereum 2024

DAO built in 48 hours at the ETH KIPU Latam Academic Hackathon. Awarded first place among all participating teams.

Solidity Hardhat Scaffold-ETH Next.js React TypeScript TailwindCSS
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ERC-20 Token Pool / Swap

ERC-20 token swap system with added liquidity. Smart contracts connected to a live React interface deployed in production.

Solidity TypeScript React Vite Hardhat TailwindCSS
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Financial Dashboard

Fullstack app for managing transactions, charts, and report exports. Containerized architecture with Docker.

Next.js TypeScript React TailwindCSS Django PostgreSQL Docker
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E-commerce B2C

Online sales platform with a decoupled frontend and REST backend. Deployed in production with Firebase integration.

React Vite JavaScript Node.js Express Firebase TailwindCSS
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Skills

Languages

Python TypeScript JavaScript Rust

Frontend

React Next.js Vite Angular Tailwind CSS HTML CSS

Backend

Django Flask Node.js Express NestJS

Blockchain

Solidity Hardhat Scaffold-ETH Wagmi Viem Anchor ERC-20 / ERC-721 Sepolia Solana DevNet

Databases

PostgreSQL MySQL Firebase

Infrastructure & DevOps

Docker Ubuntu Server Linux Git GitHub

AI & Tooling

MCP Servers Claude API AI APIs

Contact

Open to full-time roles, freelance projects, and collaborations — especially in web3, fullstack products, or anything at the intersection of design and engineering.

w.frias@bue.edu.ar