areas
Six areas, one standard
Each node is an area and each line, a project that crosses them. Pick a node to see what I did there, with which metric and where it connects with the rest.
Pick a node · arrow keys to change area
PaymentFlowSimulator
Correct where money moves
Two backend stacks, TypeScript/NestJS and Python/FastAPI, over PostgreSQL, Redis and queues. At a regulated fintech I built the payment orchestrator of an online collections site and co-develop an in-house payment gateway on PSE and Bre-B, designed to never charge twice.
−98.8%cursor pagination (300k rows)
connects with
- Frontend · Payments site (Next.js)
- DevOps · CI gate
- AML/KYC Compliance · KYC engine (FastAPI)
stack
- nestjs
- fastapi
- go
- postgresql
All areas
- 01 · FrontendInterfaces that scale across brands−30% test suite (255 s → 178 s)See area →
- 02 · Backend & PaymentsCorrect where money moves−98.8% cursor pagination (300k rows)See area →
- 03 · AML/KYC ComplianceAutomated AML/KYC (art. 492)224 code commits in 8 weeksSee area →
- 04 · DevOpsCI that keeps things from breaking−97% CI cache save (1:36 → 0:03)See area →
- 05 · AI EngineeringLLMs in production and assisted development403 AI-paired commits across 4 repositoriesSee area →
- 06 · LeadershipLeading with process and calm63 features with the RFC → ADR standardSee area →
Shall we build something reliable?
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