01PERSONAL PROJECT
School Website
A TypeScript web application for submitting and organizing school assignments by category.
Ricardo Marinho
Software Engineer
SOFTWARE DEVELOPER
Turning ideas into dependable software.
I combine code, product thinking and attention to detail to build fast, accessible experiences for real people.
HOW I WORK
My engineering principles
I do not write code just to make things work. I bring clarity, care and curiosity to products that stay good after launch.
01
Clarity first
Simple decisions, honest interfaces and systems other people can confidently evolve.
02
Care in the details
Performance, accessibility and polish belong to the product — not to a later pass.
03
AI and optimization
I use AI with judgment and optimize what matters: time, clarity and impact for the people using the product.
04
Progress with purpose
I build in short cycles, learn from use and keep the work moving in the right direction.
RELEVANT PROJECTS
Projects that shaped how I build.
Each project started with a different problem — and taught me to think more carefully about product, architecture and experience.
02IN DEVELOPMENT
Lumen
An AI-powered application that turns long PDF documents into clear, structured summaries.
AI / TYPESCRIPT / PDF PROCESSING
03PERSONAL PROJECT
ShrinkIt
A link management platform with authentication, password protection, type validation and on-demand caching.
ABOUT ME
Full-Stack Developer / TypeScript
I am a full-stack developer and Computer Science student based in Recife. I like turning problems into clear, well-structured and useful products — from the first flow to the final optimization.