Infra
Infrastructure management
Cloud, servers and containers provisioned and operated to be resilient, secure and economical.
Technical studio · founder-led · since 2008
18 years building and keeping infrastructure, applications and online stores running.
Século Estável is a one-resource technical studio — a senior cloud & software engineer who plans, builds and operates, with no layers and no middlemen. Today with more than 10 companies under active contract across development, e-commerce and infrastructure.
· Since 2008
· 8+ years in cloud
· 10+ companies under active contract
· AWS Certified Professional
What I do
Services
A coherent set — each piece designed to run stable, secure and cheap to maintain.
Code
Custom development
Applications and services built from scratch, from backend to interface — with tests, CI/CD and docs.
Stores
E-commerce & maintenance
Stores kept updated, monitored and fast — performance, security and fixes without surprises.
Web
Websites, made to measure
A fast, accessible digital presence under your control — no unnecessary dependencies.
Acquisition
Marketing & Google Ads
Campaign management, measurement and optimisation based on data — not guesswork.
Operations
Operations & reliability
Tested backups, monitoring and security updates — the part you only notice when it fails.
How I work
Stable is no accident — it's a way of working.
One resource, full accountability
Whoever plans is whoever builds and maintains. No brief lost between teams, no diluted responsibility — if something breaks, you know exactly who to call.
Stable by design
Simple, documented systems that are cheap to run beat impressive architecture nobody can operate. I pick the solution that lasts.
Built for the long term
I'd rather have a few well-tended relationships than many disposable projects. The company name is no accident: the goal is to still be here years from now.
Track record
Senior experience, working for whoever hires it.
Almost two decades in software and infrastructure engineering — much of it on critical systems where the margin for error is zero.
18 years of track record
Since 2008, from IT manager to senior cloud engineer — development, global networks, automation and platform reliability.
Platforms & security at scale
8+ years in cloud and platform engineering, including infrastructure for global security products, with AWS, Kubernetes, Terraform and Go.
Credentials
AWS Certified Professional · Alibaba Cloud Certified · Certified ScrumMaster · MSc in Engineering (University of Coimbra).
Products & platforms
Not only services — we build products too.
SkiRouter In progress
End-to-end ski trip planning — resorts, hotels, flights and transfers in a single guide. Our own product, still in development.
Moovflex Live
A booking & e-commerce platform — a Magento storefront with a Go microservice backend for order verification and QR check-in. Designed and built by us.
The single resource
João Bastos
Senior cloud & software engineer · Lisbon
I build and operate systems end to end — from cloud and containers to backend, interface and the campaigns that bring customers in.
A senior track record in cloud and platform engineering, including global security products and platforms at scale — AWS, Kubernetes, Terraform, Go. Before that, years of web, e-commerce and payment systems. Século Estável is where that work lives under a single name.
The advantage of a single resource is simple: continuity and accountability. Whoever knows the system is whoever maintains it.
LinkedIn profile ↗Contact
A project built to last?
Tell me what you need to build, run or fix. You'll hear back from me.
geral@seculoestavel.pt