Index · Selected work
Work we can talk about in detail.
Every work below states what was broken, what we changed, and the numbers afterwards. Where a client can’t be named, the numbers still are.
Fintech / Payments ops
Ledgerline
40M transactions/day. 6hr close cut to 40 min.
2025Client project · 14 weeksPostgres · Go · Kafka
- Transactions reconciled per day
- 40M
- Month-end close, down from 6 hours
- 40 min
- Plan to production
- 10 weeks
Healthcare / Scheduling
Northfield Health
Zero-downtime cutover across 12 clinics.
2024Client project · 9 weeksPostgres · TypeScript · Temporal
- Clinics migrated
- 12
- Minutes of scheduled downtime
- 0
- Dual-write window
- 3 months
2 engagements shown.