Sérgio Oliveira

Full Stack Development & Technical Experience

Based in Porto, Portugal

Generalist perspective, specialist execution. I see the whole picture, and guide AI and teams effectively.

Full stack architect who connects the dots across the entire system. I direct AI and developers to accelerate delivery.

Senior generalist with end-to-end visibility. I leverage AI and provide precise technical direction that keeps teams aligned from the UI to the backend, shipping fast without rework.

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Websites Delivered
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Mobile Apps Built
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SaaS & CMS Solutions

Record speed.
Experienced
precision.

Record Delivery

Leveraging AI to compress months of development into weeks without quality loss.

Expert Guardrails

Detecting architectural flaws early through 15+ years of failure-tested experience.

Experience in 2026 means harnessing AI velocity while maintaining total architectural control. As a seasoned engineer with deep technical leadership experience, I deliver projects in record time by automating the repetitive and focusing my expertise on what matters: system resilience, complex logic, and risk mitigation.

My value isn't just in the code written, it's in the problems detected early. I provide the expert guardrails necessary to ensure that AI-accelerated output remains maintainable, secure, and scalable for the next decade.

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Years Experience
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Faster Delivery with AI
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Enterprise Clients
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On-Time Delivery
Clients

Trusted Partners

Developing and delivering modern architectures for leading Portuguese and European enterprises and institutions.

GALPEnergy group
Governo PortuguêsGovernment & Public Sector
Comissão EuropeiaGovernment & Public Sector
Liga de PortugalProfessional football league
NOSTelecommunications
VodafoneTelecommunications
CCPProfessional Association
Coliseu do PortoEntertainment & Venues
SonaeGlobal conglomerate
Communia Creative Agency
ContinenteMajor retailer
ECAADEEuropean design research
Eversheds-sutherlandInternational law firm
Fundação Belmiro de AzevedoFoundation & Philanthropy
OARSRSHealthcare
Canal 180Media & Broadcasting
OficinaCulture & Arts
Porto.Government & Public Sector
SerralvesCulture & Arts
SPORTZONERetail & Sports
Super Bock GroupBeverage conglomerate
Teak CapitalFinance & Investment
Turismo de PortugalTourism & Government

Highlights

Full Portfolio
Project Screenshot: Bondlayer Editor

Bondlayer Editor

Project Screenshot: NOS Alive App

NOS Alive App

Project Screenshot: NOS Primavera Sound

NOS Primavera Sound

Project Screenshot: Vodafone Rock in Rio

Vodafone Rock in Rio

Augmented Velocity

I don't avoid AI.
I orchestrate it.

Leveraging generative intelligence allows me to deliver complex projects in record time. My 15+ years of experience ensures that velocity never compromises architectural soundness.