Gilberto Freitas

Software Engineer

São Paulo, Brazil

Resume
  • Company logo

    Crewfare

    Software Engineer

    • Worked in a fast-paced environment delivering multiple features
    • Implemented pixel-perfect designs made by a UX engineer in Figma, translating more than 20 components to code
    • Migrated a legacy project to newer technology to manage to double the conversion rate
  • Company logo

    Harmonit

    Software Engineer

    • Implemented new features and optimizations on a ERP system, resulting in a decrease on page load times, enhancing user experience and overall system efficiency.
    • Enhanced user interface performance through the implementation of React, TypeScript, TailwindCSS, and various UI tools, resulting in improved user satisfaction and engagement.
    • Created a CI/CD pipeline, reducing deployment time by 70%, leading to faster feature delivery and increased productivity.
    • Delivered features by collaborating with 20+ developers in a fast-paced environment, ensuring seamless communication across teams.
    • Mentored and guided 6 new developers, resulting in an improvement in code quality, leading to a more efficient and seamless project delivery process.
  • Company logo

    FRG Informática

    Software Engineer

    • Developed a scalable web ERP application for over 10,000 users using React and TypeScript, leading to a seamless user experience and improved operational efficiency.
    • Streamlined software loading process, achieving improvement through packaging enhancements and the creation of a multi-modular microfrontend system with Single- SPA, resulting in enhanced application performance and user satisfaction.
    • Facilitated seamless project updates within 6 months by implementing a CI/CD pipeline, resulting in automatic deployments on AWS S3 and improved caching on AWS CloudFront.
  • Trainee Developer

    • Mastered over 40 development courses within 8 months, excelling in web programming with HTML, CSS, JavaScript, and REST APIs, establishing a strong foundation for software development.

Skills

TypeScript
JavaScript
NodeJS
NextJS
Express
React
TailwindCSS
Postgres
MySQL
Jest
Vitest
CI/CD
Pipelines
Docker
Git

Projects

  • Project display
    Money Map
    Comprehensive finance tracker with transaction history, category management, account tracking, and a detailed dashboard for all essential insights.
    NextJS
    NodeJS
    PostgreSQL
    TailwindCSS
    DrizzleORM
    Supabase
    Typescript
  • Project display
    DiverseBuy (WIP)
    A complete E-Commerce platform that allows users to manage their sales, shop from other sellers, and explore a diverse range of products.
    NodeJS
    Express
    Stripe
    React
    PostgreSQL
    DrizzleORM
    Supabase
  • Project display
    Redis Clone (WIP)
    A Redis clone with in-memory data storage and key-value operations. Delivered via HTTPS Api and a CLI client.
    NodeJS
    Bun
    HTTP
    Typescript
    CLI
  • Project display
    SaaS Template
    Modern Next.js SaaS template featuring authentication, responsive design, ORM setup and customizable components to kickstart your next project.
    NextJS
    NodeJS
    OAuth
    LuciaAuth
    TailwindCSS
    DrizzleORM
    Typescript