A delivery system, not a timeline graphic
Every phase endswith somethingyou can inspect.
The work is divided by risk rather than ceremony. Each phase produces an artifact, has a written exit state, and can stop without making the previous work disappear.
Delivery ledger
Artifact. Exit test. Then the next decision.
- 01
Scope
Problem boundary and acceptance map
The important success and failure cases are written in testable language.
- 02
Decide
Architecture and decision records
The expensive-to-reverse choices include their cost, alternative and rollback path.
- 03
Build
Running vertical slice in your repository
The slice works against real infrastructure and passes its agreed checks.
- 04
Attack it
Adversarial and acceptance test evidence
Money, identity, permissions and concurrency survive the cases designed to break them.
- 05
Hand over
Runbook, deployment and owner walkthrough
Your team can deploy, operate and change the system without TrinolIT.
How we work
Five steps. One of them is the reason to hire us.
Scope
We work out what the system has to get right and what it is allowed to get wrong, and write it down before anyone opens an editor.
Decide
The decisions that are expensive to reverse get recorded with their cost, not just their benefit. A decision record that lists no downside has not been thought through.
Build
Production code from the first commit: typed, migrated, tested against real infrastructure, in your repository rather than ours.
Attack it
The isolation, the concurrency and the money paths get an adversarial test suite whose job is to break them. This is the step that separates a system that works from a system that has been shown to work — and it is the one most agencies do not have, which is why they cannot tell you whether their software still holds.
Hand over
Documentation, decision records, the test suite, the deployment, and a walkthrough with the people who will own it. You should not need us afterwards.
Commercial control
You can stop between phases and keep the work.
Larger builds are priced and billed by phase. Scope, code, decision records, tests and deployment live in your repository. A change to the price or outcome is written down before work continues, not explained on an invoice afterwards.
Put a problem through this processStart here
You havesomething thathas to be right.
Tell us what it has to get right and what it is allowed to get wrong. If it is not something we should take on, we will say so and point you somewhere better.
- Reply time
- We reply within one working day.
- Or write directly
- hello@trinolit.com
- Where
- Dhaka, Bangladesh