TECTIUS TrustworthyTechnology
Built to be forgotten. Forget it's running. It just works. So reliable, you'll forget it's there. Set it, forget it, trust it.
ScrollUnderstand.
Three ways we make software you can rely on. Plain language first; the engineering detail is one tap away.
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Monitoring & Observability
See problems before your customers do, and know exactly where they come from.
For engineers
OpenTelemetry instrumentation, SLOs with burn-rate alerting, distributed tracing across services and mobile clients, dashboards that read as one story.
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Performance & Architecture
Make what you already have faster, cheaper to run and ready to grow.
For engineers
Load testing from real traffic, profiling and query plans, capacity models, architecture reviews, migration paths that keep the lights on.
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Web & Mobile Engineering
Build the product itself: web, iOS and Android, from the first screen to the store.
For engineers
Native Swift and Kotlin or hybrid where it fits, design systems, CI/CD pipelines, store releases, backed by Fabric.
Prove.
Fabric runs real products, including ExME. Instead of asking you to trust a slide, we let you load-test it.
What is inside Fabric
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Multi-tenant authentication
One login system that keeps every customer's users separate and safe.
For engineers
OAuth2 / OIDC flows, per-tenant isolation, token rotation, RBAC.
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Encrypted storage
Files and records are encrypted before they are written anywhere.
For engineers
Envelope encryption at rest, per-tenant keys, signed URLs, audit trail.
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Low-latency APIs
Answers fast enough that your app never feels like it is waiting.
For engineers
Stateless services, connection pooling, response caching, p95 latency budgets per route.
Run the benchmark yourself
- Download the .jmx
A ready-made Apache JMeter test plan for our public sandbox.
- Open it in JMeter
Free and open source; runs on macOS, Windows and Linux.
- Point it at the sandbox
The plan already targets the public instance. Change threads and duration if you like.
- Read the results
Latency, throughput and error rate, measured by you, on your machine.
Apache JMeter is free; the plan opens with File → Open.
sandbox.tectius.com* - p95 latency
- — ms
- throughput
- — req/s
- error rate
- — %
We publish no numbers we did not let you reproduce. Run the plan and fill these in yourself.
Ship.
Products we design, build and run ourselves, live in the stores. The same engineering our clients get.
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Digital sticker collections for clubs, events and brands.
- Problem
- Clubs and events want to engage fans and earn from it without printing, stock or logistics.
- Solution
- Partners create a digital sticker album in a portal; fans collect, buy packs and trade duplicates in the app through a matching algorithm; completed collections can be ordered as a physical album delivered home.
- Stack*
- iOSAndroidWebappFabric
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A quick check of building safety after an earthquake.
- Problem
- After an earthquake, people need a first indication of whether a building is safe before a professional inspection.
- Solution
- A short questionnaire returns a preliminary structural safety result, with an optional PDF report. The assessment is anonymous.
- Stack
- WebappFabric
- App placeholder Placeholder
Placeholder for the next product in the portfolio.
- Problem
- Describe the problem this app solves in one sentence.
- Solution
- Describe how it solves it, the stack and the adoption metrics.
- Stack*
- iOSAndroid
Partner.
We work as a technical partner, not a vendor: shared risk, co-ventures and joint development where both sides have skin in the game.
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Co-venture
We build the product together and share the upside.
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Shared risk
Part of our fee depends on the results we agreed to measure.
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Joint development
Your team and ours ship as one, with Fabric as a head start.
Top 5% best SMEs in Portugal Scoring · 2026
Learn.
Notes from real engagements on performance, architecture and mobile. Written to be shared.
Talk.
Tell us what you are building, or what is slow. An engineer answers, not a sales script.