Moisés Matos Braz

Full-Stack Web Developer · Applied Computer Engineering

Welcome to my portfolio — a tiny operating system. Scroll to explore.

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Photo of Moisés Matos Braz

INVISUAL · AVEIRO

  • TS
  • React
  • Next.js
  • PostgreSQL

ABOUT ME

about_me.md

I’m Moisés Matos Braz, a web developer at Invisual Branding Solutions in Aveiro, and currently a student of Applied Computer Engineering at ESTGA — University of Aveiro.

I build full-stack web applications with React and Next.js on PostgreSQL and MongoDB, and I’m responsible for monitoring the servers they run on (Proxmox, websites, Prometheus). I develop my main projects on my own, with Claude Code as an assistant. Outside of programming, I have a musical background (Conservatório de Música de Aveiro — CMACG).

  • Aveiro, Portugal
  • Web Developer @ Invisual
  • University of Aveiro — ESTGA

PROJECTS

At my current company, Invisual, I built a real estate CRM and a workflow management platform. At ESTGA I worked on three major group projects.

in-work.exe

IN | Work

Workflow management · Invisual

Workflow management platform that I built for Invisual: time tracking, projects, attendance and HR, billing and approvals. Passwordless login, role-based permissions and real-time updates.

  • Next.js
  • React
  • TypeScript
  • MongoDB
  • Redis
  • BullMQ

Status: ● IN PRODUCTION · INVISUAL

crm-properties.exe

CRM Properties

CRM for real estate developers

CRM for real estate developers, from lead to deed: Kanban pipeline, 24-hour rule, automatic lead capture from Meta Lead Ads and campaign ROI (Meta and Google Ads).

  • Next.js
  • React
  • TypeScript
  • PostgreSQL
  • Redis
  • Socket.IO

Status: ● IN PRODUCTION · INVISUAL

ecobairro.exe

EcoBairro Digital

Smart urban waste management

Civic urban waste management platform: IoT sensors on recycling points, geo-referenced citizen reports and dynamic collection routes. Team project (4 people) for the Web Programming course.

  • React
  • Python
  • IoT

Status: ◆ ACADEMIC · PAW

View the LinkedIn post: EcoBairro Digital (opens in a new tab)
firesim.exe

Rural Fire Simulator

Forecasting, AI and decision support

Rural wildfire simulator using open data (DGT, Census), Rothermel and Huygens models, machine learning correction and reinforcement learning agents that suggest firefighting strategies. Team project (3 people) for the Advanced Database Topics course.

  • Rust
  • Python
  • React
  • PostGIS

Status: ◆ ACADEMIC · TABD

View the LinkedIn post: Rural Fire Simulator (opens in a new tab)
uniway.exe

UniWay

Carpooling for the UA community

Carpooling web app for the University of Aveiro community. Drivers offer rides; passengers search by origin, campus and weekdays and book a seat, with notifications and routes on a map. Team project (5 people) for the Information Systems Programming Project course.

  • Django
  • Python
  • PostgreSQL
  • Redis
  • Celery
  • Google Maps

Status: ◆ ACADEMIC · PPSI

View on GitHub: UniWay (opens in a new tab)

EXPERIENCE

experience.log

  1. Web Developer — Invisual Branding Solutions

    Web applications in React and Next.js, WordPress and databases, with GitLab CI and server monitoring.

  2. Information Systems — Grupo Mafirol

    Development in Microsoft Dynamics 365 Business Central (AL) and databases.

  3. Curricular Internship — ThinkDigital

    Full-stack: IoT solutions and a RAG chat with LangChain.

  4. Grill Cook — Restaurante Viasa

    Teamwork under pressure and time management in a fast-paced environment.

SKILLS

front-end.sys

Front-end

  • TypeScript
  • JavaScript
  • React
  • Next.js
  • Astro
  • HTML / CSS
back-end.sys

Back-end & data

  • Node.js
  • Python
  • Rust
  • SQL
  • PostgreSQL
  • PostGIS
  • MongoDB
  • Redis
infra.sys

Infrastructure

  • GitLab CI
  • Docker / Podman
  • Kubernetes
  • Proxmox
  • Prometheus
  • Grafana
testing.sys

Testing (front & back-end)

  • Vitest
  • Unit tests
  • Integration tests
ai-iot.sys

AI & IoT

  • LangChain (RAG)
  • IoT
other.sys

Other

  • WordPress
  • AL / Business Central
soft-skills.sys

Soft skills

  • Teamwork
  • Creative problem solving
  • Musician

EDUCATION

education.dir

  1. ESTGA — University of Aveiro

    BSc in Applied Computer Engineering ·

  2. ESTGA — University of Aveiro

    Higher Professional Technical Course in Information Systems Programming · final grade 16/20 ·

  3. Conservatório de Música de Aveiro — CMACG

    Calouste Gulbenkian · 8th grade (music) ·

LANGUAGES

languages.cfg
  • Portuguese (native)
  • Spanish · B1
  • English · A2