
Ledger Core
Rebuilt the double-entry ledger to handle 12k tx/s with exactly-once guarantees. Cut settlement latency by 74%.
I design and build resilient, high-scale platforms — from distributed backends to the interfaces on top of them. A decade turning ambiguous problems into elegant, dependable software.
I believe great engineering is quiet. It shows up as systems that don't wake anyone at 3am, teams that ship with confidence, and products that feel effortless.
Currently Staff Engineer at a fintech scale-up, where I lead the platform group building payment rails that move billions annually. Before that I spent years in infrastructure, developer tooling, and the occasional deep-dive into distributed consensus.
I care about the craft on both sides of the stack — a clean API and a considered interface are the same discipline. Off the clock: analog photography, long-distance running, and rebuilding mechanical keyboards nobody asked me to.


A selection of platforms and products. Full case studies available on request.

Rebuilt the double-entry ledger to handle 12k tx/s with exactly-once guarantees. Cut settlement latency by 74%.

An internal build orchestrator adopted by 200+ engineers. Reduced CI times from 18 to 4 minutes org-wide.

Real-time SLO monitoring across 300 services. Anomaly detection that pages the right team, not everyone.

Zero-to-verified account flow shipped in 6 weeks. Lifted activation 31% through relentless friction removal.
Lead the platform group. Own the payments architecture, drive technical strategy, and mentor senior engineers across three product teams.
Built the multi-region data plane serving 40M users. Introduced the SLO culture and cut on-call incidents by half.
Full-stack product work across web and mobile. Shipped the feature set that carried the company through its Series A.
Adrian is the rare engineer who makes everyone around him better. He turned our most fragile system into the one we never think about.
Clear thinker, calm under pressure, and genuinely kind. The kind of technical leader you build a company around.
Tell me about the system you're wrestling with — I read every message and reply within a day.