Mountain
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Developer with skills
in

Hi, I'm Renan! đź‘‹ Developer passionate about creating fast, responsive solutions that make a difference. Here, it's not just about writing code, but about creating experiences that work for people. Always looking for ways to improve and simplify users' lives.

About

Web Developer with over 5 years of experience building responsive and user-centric web applications using technologies such as Next.js, React, and TypeScript. Strong foundation in frontend and full-stack development, with the ability to design and integrate APIs, manage data with PostgreSQL, and develop analytical dashboards using Power BI. Known for being self-taught, proactive, and resourceful, currently seeking remote opportunities to grow internationally and contribute to innovative teams.

    • IT Analyst
      2021-09 - Present

      As an IT Analyst, I lead the development and maintenance of internal web systems, working primarily with Next.js, NestJS, and TypeScript. I design and integrate REST APIs, automate processes, and connect third-party platforms with our internal infrastructure. I also create Power BI dashboards to support business decisionmaking. As the sole developer in the department, I manage the entire development lifecycle with autonomy.

      • TypeScript
      • JavaScript
      • Next.js
      • TailwindCSS
      • MySQL
      • SQL Server
      • Node.js
      • HTML
      • CSS
      • NestJS
      • PHP
      • Power BI
    • IT Assistant
      2019-11 - 2021-08

      In this role, I provided IT support and performed hardware maintenance tasks. I developed my first internal system, a vehicle access control solution still in use today. This marked my transition from hardware support to software development.

      • HTML
      • CSS
      • JavaScript
      • Python
      • PHP
      • Bootstrap
      • MySQL
      • SQL Server
    • IT Intern
      2018-11 - 2019-11

      I started as an intern focused on hardware and user support, later transitioning into software development by creating simple internal web pages. This laid the foundation for my career as a developer.

      • HTML
      • CSS

Projects

  • Admin Dashboard

    Admin Dashboard

    A modern admin dashboard built with Next.js 15, Prisma, and SQLite — featuring server actions, Tailwind CSS, Zustand for state management, and a fully structured app using the App Router.

  • Dir Scanner

    Dir Scanner

    This Node.js tool scans a user-specified directory and exports file information—such as name, size, timestamps, and location—to a timestamped CSV file. It supports optional recursive scanning of subdirectories and saves the output in an organized exports folder.

Contact

Mountain

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