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reag-dev/README.md
Developer Animation

Hi, I'm Renan 👋

Full Stack Developer 🚀 · JavaScript · TypeScript · React · Node.js
I turn business requirements into web apps that solve real problems — from the database to the pixel.


👨‍💻 About Me

I'm a Full Stack Developer with 4+ years of experience building and evolving web applications — ERPs, HR systems, analytical dashboards and system integrations. I work across the whole cycle: from gathering requirements with stakeholders to shipping and validating the delivery.

My focus is always on the real business problem, not just the code. Years working close to testing and quality also gave me an edge: I write code thinking about how it can fail, which means more reliable and maintainable deliveries.

  • 🔭 Building full-stack web apps with React, Next.js & Node.js
  • 🧩 Comfortable across front-end, back-end and integrations
  • 🎓 Postgraduate in Full-stack Development
  • 🧪 Quality-minded: I bring automated testing into everything I build
  • 🌎 Improving my English (B2) for global, remote opportunities

🛠 Tech Stack

Front-end

JavaScript TypeScript React Next.js Tailwind CSS

Back-end

Node.js Express PHP Laravel

Database & Services

PostgreSQL MySQL Supabase

Tools & Quality

Git Jira Playwright Cypress Vitest Postman


💡 What I've Built

  • ⚙️ Automated manual routines, cutting hours of repetitive work out of daily operations
  • 🗺️ Built an interactive routing map that unified 3 external platforms and optimized logistics by 50%
  • 📊 Created analytics dashboards that exposed unnecessary spending and helped increase revenue
  • 🔌 Integrated devices & APIs: facial biometrics, OCR scanners and payment gateways

📊 GitHub Stats

Renan's GitHub stats Top languages

🎯 Current Focus

  • 💼 Open to Full Stack Developer roles (remote or on-site)
  • 🏗️ Building real-world portfolio projects (mini-ERP, routing app, payments & webhooks)
  • 🚀 Leveling up TypeScript, testing and system design
  • 🌐 Sharpening English for international remote opportunities

Popular repositories Loading

  1. medidor-de-eficiencia medidor-de-eficiencia Public

    Sistema web flexível para organização de dados, onde o usuário pode criar categorias personalizadas e registrar informações associadas. A aplicação gera relatórios dinâmicos a partir desses dados, …

    TypeScript 1

  2. Spiderman-Page-FrontWeek Spiderman-Page-FrontWeek Public

    Projeto desenvolvido durante a FrontWeek, uma série de vídeo aulas no YouTube ministrada por Násser Yousef Ali. (https://www.youtube.com/channel/UCiHkIXtKHLHbyBs352UI6QQ).

    SCSS

  3. Gym-pass-style-api Gym-pass-style-api Public

    Projeto desenvolvido durante um curso de Node.js, inspirado no aplicativo GymPass, com foco em autenticação, check-ins em academias e regras de negócio reais utilizando PostgreSQL, JWT e Docker.

    TypeScript

  4. saucedemo-automate-tests-playwright saucedemo-automate-tests-playwright Public

    HTML

  5. sympla-manual-testing sympla-manual-testing Public

    A challenge I set for myself to practice my manual testing skills.

  6. heartdevs.com heartdevs.com Public

    Forked from he4rt/heartdevs.com

    Plataforma da HeartDevs

    PHP