Index // What we do
Four things,
each with proof.
Every capability below names the project that proves it and the specific thing that was built. If we cannot point at it, it is not on this page.
01
Product engineering
Web software that holds up in use, built to hand over rather than to lock you in.
JSI Ledger — 2 weeks from brief to live →- Document numbers issued under a row lock — no duplicates, no gaps, even with two people entering at once
- Immutable records: mistakes are voided with a reason, never deleted
- Append-only audit log, so the history of a record is itself a record
- Installs on any phone, no app store, works in English and Sinhala
02
Commerce & payments
Storefronts on a stack we run ourselves, with the payment complexity handled properly.
themysu.com — our own label →- Four payment methods behind a single checkout — card, two instalment providers, cash on delivery
- One routine on settlement: update the order, decrement stock, email the customer, alert the office
- Content the team edits without a developer in the loop
- Tested on our own revenue before it is recommended to a client
03
Data & reporting
Most dashboards are confidently wrong. We make the reported figure and the real one the same number.
Harbr — one set of figures →- Tracking wired at the source, not inferred downstream
- Every metric reconciled against the provider’s own interface before launch
- Buckets exhaustive by construction, so totals cannot silently drift
- Multi-tenant data models with row-level security as the backstop, not the only line
04
Systems for how a business actually runs
Internal tooling shaped around an organisation’s real process instead of forcing it into a generic mould.
Capilingua — 0 extra admin headcount →- Course, cohort and assessment workflows built around how teachers actually plan
- Separate experiences for the people who use a system differently
- Reservation and operations platforms that keep the customer relationship with the operator
- Overhead that stops scaling with headcount