Sheet A-00 · Kyiv · engineering studio
We draft systems
in which data
does not drift.
INTELIBLOK SOLUTIONS designs and builds mobile and web applications where the cost of inconsistent data is high: ledgers, bookings, document flows, multi-device sync. Architecture first, then code.
What we build
Hardware is the easy part. The difficulty lives between the racks: in networks that drop, clocks that drift and requests that repeat. That gap is what we draw.
Three principles we draw first
- One source of truth
For every entity we decide who owns it and who only caches it. It is fixed in a diagram before the first screen.
- Retries without side effects
Every state-changing operation carries an idempotency key. A flaky network does not create duplicate payments or orders.
- An audit trail
Changes to important records are appended to a log with the hash of the previous entry — no tokens, just a verifiable history.
Try the instrument
How many replicas do you need to read your own writes and survive a zone outage? Our quorum planner works it out in seconds.
Open the planner →What you hold at the end
- Architecture drawing: context, containers, data flows
- Decision register (ADRs) with alternatives and reasons
- Source code in your repository from day one
- Automated tests for critical consistency scenarios
- Deployment and recovery runbook
- App store publishing package