Marcos Bruno - Full Stack Developer

Skills

Backend

Ruby
Ruby on Rails
Go
PostgreSQL

Cloud & Infrastructure

AWS
Docker
Solution Architecture

Frontend

JavaScript
Hotwire
Tailwind CSS
HTML & CSS

Product & Delivery

Project Management
Business Analysis
A.I. Integration

Projects

GainScore

Founder & sole developer

A training tracker built around AI data entry: paste a workout plan as plain text — a photo of a PDF, a message from your coach, your own notes — and it becomes a structured, editable plan. From there you log your sets and follow volume, RPE and personal records across every session.

Rails 8
PostgreSQL
Hotwire
Tailwind
Claude API

gainscore.me

Fightplan

Founder & sole developer

A tool for combat athletes and coaches to write a fight game plan down. Techniques are mapped across progressive phases — standing, guard, passing, control, submission — and every claim can be backed by a video citation pinned to the exact second.

Rails 8
PostgreSQL
Hotwire
AWS
Docker

fightplan.pro

Around the Web

GitHub

Find out about my projects, researchs and things I did just for fun...

github.com/mbrunoon

LinkedIn

Where my professional background, roles and experience live in full.

linkedin.com/in/mbrunoon

About

Working and having fun with things related to web development since 2008.

Today I build and run my own products end to end — from the data model to the servers they run on — and I still try to learn something every day.