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Hugo Araújo.
Senior Software Engineer.

I design and build scalable end-to-end systems with C#, React and Azure — automating with Claude and n8n.

Sintra, Lisbon, Portugal
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Hugo Araújo portrait

About

Owning the whole stack, end-to-end.

Senior Full Stack Developer with 7+ years across logistics, telecommunications and finance. I enjoy owning the whole stack — from React UIs to C#/Go services, async pipelines and cloud infrastructure on Azure. Currently building SaaS retail integrations at Find&Order. BSc in Computer Science from Instituto Superior de Engenharia de Lisboa.

7+
Years of experience
3
Industries served

Experience

Where I've shipped.

  1. Senior Software Engineer @ Find&Order

    Oct 2025 — Present

    Logistics SaaS · Lisbon, Portugal

    • Deploying and managing Azure infrastructure with multiple APIs integrating SaaS solutions with retailers like Carrefour and Leroy Merlin.
    • Shipping React + C#/.NET + MongoDB full-stack features end-to-end on Azure.
    • Reduced infrastructure cost by 10% and automated MR commits with Claude.
    • Integrated AI chatbot and OpenAI APIs into core product flows.

  2. Full Stack Developer @ Altice / SAPO

    Mar 2023 — Oct 2025

    Telecommunications · Lisbon, Portugal

    • Led the architecture and rebuild of sapo.pt (120M+ monthly views, ~€500K/year ad revenue) using Go (Gin), Redis caching and RabbitMQ for async processing — boosted SEO by 15%.
    • Built and maintained auto.sapo.pt, a marketplace with 26,000+ active car listings using C# MVC backend and Vue.js frontend.
    • Introduced Redis caching, RabbitMQ async tasks and the ELK stack for advanced search and analytics.
    • Collaborated with stakeholders and product teams to scope features and run hiring interviews.

  3. Full Stack Developer @ Crédito Agrícola

    Mar 2019 — Feb 2023

    Banking & Finance · Lisbon, Portugal

    • Developed a C#/.NET service that streamlined processing for 10,000+ loans.
    • Led a 6-month cloud migration to Azure with Azure Functions for asynchronous workloads.
    • Implemented CI/CD pipelines that improved deployment efficiency and resilience.
    • Designed RESTful APIs and optimized an ASP.NET application managing 1,000+ foreclosed properties.

Projects

My projects.

Click any card to see screenshots, the full story and the stack behind it.

Skills

Tools of the trade.

Languages

  • C# / .NET
  • TypeScript
  • JavaScript

Frontend

  • React
  • Next.js
  • Vue.js
  • Tailwind CSS

Backend

  • REST / OpenAPI
  • SOAP
  • SignalR
  • RabbitMQ
  • Redis

Data

  • PostgreSQL
  • MySQL
  • MongoDB
  • Elasticsearch

Cloud

  • Azure Web Apps
  • Azure Functions
  • Azure Pipelines
  • Docker
  • Jenkins
  • GitLab CI

AI

  • OpenAI API
  • Claude API
  • n8n
  • AI-assisted dev workflows

Education & languages

The fundamentals.

Instituto Superior de Engenharia de Lisboa

Sep 2020 — Jun 2025

BSc, Computer Science

Studied while working full-time as a developer.

Escola Secundária Leal da Câmara

Sep 2015 — Jun 2019

IT Systems Management

Vocational secondary education, Rio de Mouro.

Languages

  • PortugueseNative
  • EnglishB1 — Independent

Contact

Let's build something together.

Open to remote and hybrid roles, freelance and full-time. The fastest way to reach me is email — I usually reply within a day.

Email

hugo_araujo2000@hotmail.com

Phone

+351 969 853 405

GitHub

@Hugoreal2

Location

Sintra, Lisbon, Portugal