Systems that can't afford to fail — made fast, reliable, and compliant.
A boutique technology consultancy led by Francis Secada, MPA. We make the systems that can't go down, leak data, or miss the numbers — high-traffic, regulated, money-on-the-line.
Measured results, not promises
75%
latency cut
market-data pipeline, 1.2s → 300ms
60×
less DB lock time
ingestion rewrite, 3,960s → 66s
30%
fewer incidents
global-bank platform re-architecture
2
OSS libs on PyPI
TextSpitter · SQLModel CRUD Utilities
Where FJS is strongest
Performance & reliability rescue
When systems are slow, flaky, or buckling under load. Recent work: a 75% latency cut on a market-data pipeline, 60× less database lock time, and an endpoint taken from 9s to 530ms. We find the real bottleneck and fix it — with the numbers to prove it.
Regulated-domain engineering
Healthcare (HIPAA/HITECH) and financial services, where mistakes are expensive. With an MPA in public policy and a decade in regulated environments, we treat compliance as a design input — and understand the rules and the economics behind them.
Build & modernize
New systems, and the harder job of fixing existing ones: full-stack apps, APIs, and microservices in Python — plus incremental legacy modernization, without the risky big-bang rewrite.
AI where mistakes are expensive
LLM features in audited, high-stakes contexts — document generation under HIPAA with full audit trails, using the right model for the job (local open-weight, frontier API, or self-hosted) chosen for privacy, cost, and verified accuracy. Practical AI wired into real products, not demos that fall apart in production.
Got a system that has to be fast, solid, or compliant — and isn't?
That's the conversation worth having. The first one is free and carries no obligation.
Book a discovery call