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Gonçalo TorresGT

Gonçalo Torres

Full Stack Developer

€150/day
Porto, PT
3-7 years

Average response time: 1 hour

About Gonçalo

I’m a Full Stack Developer experienced in building secure, scalable, and high-performance web applications using React, Remix, Next.js, TypeScript, and C# .NET.
Over the past years, I’ve worked on projects ranging from enterprise system migrations (.NET Framework → .NET 8) to modern dashboards and APIs used daily by real businesses.

My focus is on clean architecture, reliable APIs, and pixel-perfect frontends powered by frameworks like React, TailwindCSS, and ShadCN.
On the backend, I design robust services using C# .NET, Prisma, and SQL Server/MySQL, ensuring high security and performance.

I’m also comfortable with DevOps (GitHub, Azure CI/CD, IIS), automated testing (Jest, Cypress), and agile collaboration through code reviews and sprints.
Always curious and proactive, I aim to deliver practical solutions that help clients scale efficiently.

✅ Tech Stack

Frontend: React, Remix, Next.js, TypeScript, TailwindCSS, ShadCN, Storybook

Backend: C# .NET 8, PHP, Prisma, Sequelize, REST APIs

Databases: SQL Server, MySQL

Tools: Azure, GitHub, CI/CD, Postman, Figma

💡 Available for:

Full-stack web app development

API & database integration

System migrations (.NET Framework → .NET 8)

Frontend rebuilds (React/Next.js/Tailwind)

Ongoing support & DevOps automation
  • Portuguese

    Native or bilingual

  • English

    Fluent

  • French

    Basic

  • Spanish

    Conversational

Can work on-site
Porto (up to 50km)

Experience

  • BIQ,
    Full Stack Developer
    March 2024 - Today (2 years and 3 months)
    Portugal
    • Led the end-to-end development of the MealTrac system, from architecture to final deployment, ensuring performance, security, and scalability.
    ◦ Migrated multiple internal applications (MealTrac, SteriTrace, MilkCenter, PharmaTrac, and BTrac) from .NET Framework 4.x to .NET 8, focusing on code modernization, performance, and long-term maintainability.
    ◦ Rebuilt entire Razor Pages and integrated them with microservices through REST APIs, promoting a modern and decoupled architecture.
    ◦ Developed in C# .NET with deployment and configuration on IIS servers for staging and production environments.
    ◦ Performed extensive refactoring of legacy code, removing obsolete dependencies and reducing technical complexity.
    ◦ Built custom logic for barcode reading, machine cycle control, and real-time dashboards with operational metrics.
    ◦ Actively involved in troubleshooting issues such as HTTP errors, CORS, authentication, model binding, and UI enhancements.
    .NET C# ASP.NET MVC ASP.NET Core SQL Server
  • Miranda Media,
    Front End Developer
    April 2022 - August 2022 (4 months)
    Czechia
    • Built responsive and consistent interfaces with React, using TailwindCSS, ShadCN, and Tremor for efficient design.
    • Transformed mockups from Figma into highly performant and responsive web pages.
    • Improved UX and navigation with a focus on usability best practices.
    • Optimized assets and performance, enhancing SEO and reducing load times.
    • Created dynamic and reusable components with JavaScript and TypeScript, ensuring scalable and maintainable code.
    React.js Performance Optimization Node.js CI/CD Management
  • Strong Charon,
    Full Stack Developer
    January 2024 - February 2025 (1 year and 1 month)
    Portugal
    • Developed interactive and personalized dashboards with React, Remix, and Next.js, enabling businesses to analyze critical data efficiently and make strategic decisions based on real-time insights.
    • Created secure and scalable RESTful APIs with C# and .NET, integrating stock management systems and financial reporting modules, ensuring reliable communication between systems.
    • Managed databases with SQL Server and MySQL, optimizing queries and data models using Prisma and Sequelize for fast access to critical information, such as stock levels, sales metrics, and performance indicators.
    • Implemented secure authentication and authorization with Remix Auth, protecting access to sensitive data and ensuring compliance with security standards.
    • Developed control panels for stock management, providing real-time insights on product levels, restocking alerts, and sales trends.
    • Conducted automated testing with Jest, React Testing Library, and Cypress, ensuring high reliability and performance of delivered solutions.
    • Participated actively in agile teams, contributing to sprints and code reviews, fostering continuous improvement in development processes.
    • Used Git and GitHub for version control and deployment automation, streamlining processes and reducing delivery times.
    .NET SQL Server React.js C# Front-End development

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Education

  • Degree in Software Engineering
    ISTEC
    2025
    Degree in Software Engineering

Skill set

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