Vendor Automation Hub↗

Engineering Lead

Bibuain's multi-tenant SaaS for automating P2P crypto trading operations. I led it from first commit to production across backend, frontend and infrastructure. The core is a FIFO trade-assignment engine using row-level locking to make double-assignment impossible under concurrency, with live trade queues over WebSockets and separate control planes for executives, team leads and payers.

iBloov Events↗

Backend & DevOps Engineer

Event ticketing platform at Hoshis Tech Corp, plus the shared payment service behind it. I built the async transaction workflows on RabbitMQ, and the payment layer that handles webhooks, reconciliation and multiple currencies. The point of all of it is that a dropped or duplicated callback can't corrupt a ticket sale. I also own the deployments.

iBloov Flex↗

Backend & DevOps Engineer

Booking and payouts platform for service providers. It schedules against real availability, prices in multiple currencies with exchange rate and fee handling, pays providers out, and checks people in by QR code. Failed bookings get logged rather than swallowed, which matters a lot once money is involved.

Posgage↗

Head of Engineering & Product

Olystique's social media scheduling and publishing platform, built from scratch to production. Upload once, schedule across platforms and manage connected accounts in one place. I lead full-stack engineering, DevOps and product decisions. Background workers, retry-safe scheduling and automatic media conversion handle each platform's publishing rules, with ordered multi-image posts and a mobile-friendly interface.