Hi.

인사

I’m a Software Developer from Brazil. I'm currently working on LTA Fantasy @ Fracassi Tech. I enjoy human-machine interactions, language learning, broken <div> tags and aha moments. I still want to venture in Broadcast Development, by the way.

Work

업무 경험

Fracassi Tech 2025 - Ongoing

After leaving Mais Esports, I joined Fracassi Tech to help building LTA Fantasy, commissioned by Riot Games.

Mais Esports 2020 - 2025

I started my career as a developer on Mais Esports, the biggest Esports portal in Brazil. I've managed to work on different projects like special storytelling articles, prediction minigames, tournament coverages, our own Web Stories solution, and even doing Korean review.

Stack used: React.js, Next.js, Strapi CMS, GraphQL, Styled Components, Tailwind CSS, AMP WebStories, Express, Typescript, Python, Redis, BetterStack, PandaScore, AWS, Heroku.

Freelancer 2020 - Ongoing

I started my development career as a freelancer, and I still do some projects on my spare time. I collaborated with companies and personal brands like Fracassi Tech, Nice House and Ruan P. Dias.

Personal

This is a LONG list:

Correio Anônimo: Was a free and anonymous service that let users send messages to Twitter users. It reached 10K users and more than 30K messages sent, but it was shut down back in 2022.
lispy: A Lisp implementation written in C based on the "Build your on Lisp" book.
Mew Machine: I did a mock of a 90's machine made for gifting the 151th Pokémon to kids back in the day.
An actual Pokédex: A prototype that can read your game save files and track your Pokédex progress.
Sorting Visualizer: A Svelte project that lets you visualize step-by-step sorting using different algorithms.
as-bump: A small website that lets you create bumper images following Adult Swim looks.
chip-8: A Chip-8 emulator written in Golang.
bfg: A brainfuck interpreter written in Golang.
vsc2wt: A tool that converts VS Code themes to Windows Terminal color schemes.
Hookpedia: A PT/BR version of useHooks.

Contact

연락

Want to get in contact? Please send an email to guilherme@fracassi.tech for company work related inquires. Or, if you want to talk about doing a project together, email me at guilherssousadev.contato@gmail.com.