Hi, I’m Ramon Lage
Full Stack Developer · Backend-focused (TypeScript & NestJS)
I’m a backend-focused full stack developer working mainly with TypeScript and NestJS, complemented by React-based frontends. I build web applications through personal projects and freelance collaborations, with a strong focus on clean architecture and clarity over complexity.
Technologies
- TypeScript
- NestJS
- Node.js
- JavaScript / React
- Astro
- TailwindCSS
- PostgreSQL / MongoDB
- Python
- Django / FastAPI
- Git / GitHub
Experience
A selection of personal projects and freelance collaborations focused on applying modern web development concepts, backend architecture, and best practices in realistic scenarios.
Recipes API
Personal Project • 2025
REST API built with NestJS and MongoDB, designed with a modular structure and prepared for features such as authentication and authorization.
IoT Climate Monitor
Personal Project • 2025
Full stack IoT dashboard combining a React frontend with a backend API to monitor temperature and humidity in real time.
Django TaskFlow
Foundational Project • 2023
Task management application built with Django, focused on data modeling, persistence, and backend structure.
PyLightControl
Foundational Project • 2023
Web-controlled hardware system integrating a Flask backend with Arduino to manage a relay and physical device state.
In Search for Happiness
Foundational Project • 2022
Interactive data visualization exploring the relationship between GDP and happiness indicators using Python-based tools.
Collatz Conjecture
Foundational Project • 2022
JavaScript-based mathematical exploration of the Collatz conjecture, focused on algorithmic thinking and visualization.
Demo notice
This project is deployed on Render (free plan).
If the server has been inactive, it may take between 30s and 2min to respond on the first request.