GRGonçalo Rebelo

Portugal / Full Stack

Building clear, maintainable products from UI to infrastructure.

Full Stack Developer with almost 6 years of experience delivering scalable web applications across fintech, healthcare, legal, regulated, and consumer products.

I help teams shape unclear requirements into dependable web products, from React interfaces and Node.js backends to deployment pipelines and cloud infrastructure.

Experience

~6 years

Focus

Full stack

Strengths

Node + React

Infra

Cloud + Docker

Experience

A selection of roles and projects where I helped teams ship reliable products across frontend, backend, and infrastructure.

Dec 2021 - Present

Imaginary Cloud

Full Stack Developer

Delivered full-stack products across SaaS, fintech, healthcare, legal, and regulated contexts, working from interface design systems to cloud delivery.

ReactReact QueryTypeScriptNode.jsNestJSNext.jsTailwindshadcnPostgresAWSTerraformGitHub Actions
  • Led UI refresh work for a digital asset management SaaS platform, including a published npm package for automated media conversions.
  • Built fintech, legal AI, clinical trials, and recruitment platforms with strong ownership across frontend, backend, and deployment.
  • Worked inside cross-functional teams with developers, designers, PMs, POs, and external engineering teams.

Aurora

Clinical trials statistics platform

NestJS, Next.js, AWS, Terraform

Lawyalty

AI-powered legal assistant

NestJS, Postgres, React, Tailwind

Confinze

Financial-as-a-Service platform

React, FeathersJS, PlanetScale, Snowflake

Confidential platform

Private recruitment product

Next.js, NestJS, Postgres

Aug 2020 - Dec 2021

comOn

Full Stack Developer

Built performant web and mobile experiences for brand, campaign, and consumer products, balancing polished interaction work with delivery constraints.

ReactReact NativeTailwindGSAPJAMstack
  • Developed an award-winning React Native fitness app for a national challenge with real-time features and device sensor integrations.
  • Built animated and performance-focused landing pages using React, Tailwind, GSAP, and JAMstack architecture.
  • Contributed to campaign work that reached over 1M potential members and drove 554% app download growth.

YoPro 6AM Club

Fitness campaign app

554% app download growth

WISER

Performance-focused landing page

JAMstack, fast load times

Personal projects

Side projects and infrastructure I build outside client work.

These are not the main portfolio signal, but they show curiosity beyond work: public tools, self-hosted infrastructure, and small products built to explore useful ideas.

Public work

Circula

Visit

A Next.js web app centralising public transport disruption updates for the Lisbon metropolitan area.

Next.jsSupabaseVercelReal-time data

Infrastructure

Home Lab

Self-hosted infrastructure running Proxmox, Linux VMs, Docker services, reverse proxying, monitoring, and alerts.

ProxmoxLinuxDockerNginxntfy

Product

Personal Finance

A local-first personal finance app for savings goals and balance-sheet visibility, designed to run privately with browser-side storage.

ReactViteSQLite WASMLocal-first

Expertise

A practical overview of the areas I work in most often, from product interfaces and backend services to deployment workflows and team delivery.

Frontend Engineering

ReactNext.jsTypeScriptTailwindshadcnReact Query

Backend Engineering

Node.jsNestJSREST APIsAuth0PrismaReal-time systems

Infrastructure & DevOps

AWSAzureVercelDigitalOceanTerraformGitHub ActionsDockerLinux

Delivery

Code reviewDesign patternsScrumKanbanCI/CDGit standards

01

Product sense

I like understanding the user problem before jumping into implementation, especially when requirements are still fuzzy.

02

Full-stack ownership

I am comfortable moving between UI, APIs, databases, deployment, and debugging when that is what the product needs.

03

Maintainability

I try to leave code easier to change than I found it, with clear boundaries, readable decisions, and pragmatic trade-offs.