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I'm Fonsi. Turning coffee into distributed systems.

I discovered my passion for coding during my first semester of Software Engineering back in Venezuela. I love how absorbed I become when building and prototyping. I began building websites at 11, and at 18, friends from church hired me as the first developer for their Panamanian startup. I left my café job and have been dedicated to software ever since.

Over +9 years I've shipped products for brands like Gucci, Balenciaga, Movistar, and Mapfre. Last year I pursued an AI startup during nights and weekends with a Y Combinator match — one of my favorite experiences. That magical moment when everything clicks and your vision starts to come alive.

Today I'm leading a team building a B2B SaaS in Switzerland. Into gym and photography, based in San Francisco.

Work

2024 — Present

Lead Software Engineer at Tesedi

Leading a team and building a B2B SaaS company based in Switzerland.

2022 — 2024

Lead Software Engineer at ESW

Led cross-functional teams building e-commerce platforms for luxury brands like Gucci and Balenciaga.

2022 — 2023

Software Advisor at Agency Velocity

Consulted on architecture and engineering best practices for agency clients.

2019 — 2021

Software Engineer at Scalefast

Built scalable e-commerce solutions for global brands.

2018 — 2019

Fullstack Engineer at Nateevo

Developed digital products for enterprise clients including Movistar and Mapfre.

2017 — 2018

Fullstack Engineer at Novavision

Built web applications and interactive experiences for various clients.

Photos

Photo 1 Photo 2 Photo 3 Photo 4 Photo 5

Uses

Dev Tools

  • Editor: VS Code / Neovim
  • Terminal: Ghostty
  • Browser: Arc
  • Font: Geist Mono

Hardware

  • MacBook Pro 16"
  • Apple Studio Display
  • Apple Magic Keyboard
  • Apple Magic Trackpad

Resume

Download my full CV for the detailed version.

Download CV ↓