Selected work
Mini engineering write-ups — problem → approach → impact, with the numbers that mattered.
Applied AI
An agentic AI platform that turns remote-monitoring signals into coordinated, clinician-supervised action — starting with maternal care.
▸ Human-in-the-loop by design — every AI recommendation is reviewed by a clinician
Applied AI
A multi-agent system that turns a batch of mixed compliance documents into a tamper-evident, independently verifiable signed audit artifact.
▸ Four-agent adversarial pipeline with a human-in-the-loop approval gate
Distributed Systems
An all-in-one fleet productivity platform — process automation, standardised workflows, real-time data capture, vendor communications, live tracking, and an AI assistant for autonomous task handling.
▸ BPMN-driven process automation with standardised, reusable workflows
Backend Systems
A large-scale, multi-tenant Configure-Price-Quote (CPQ) SaaS platform — microservices, real-time communication, and deep enterprise integrations — recognised with multiple G2 Spring 2025 awards.
▸ Eliminated steady memory growth in a long-running multi-tenant service
Distributed Systems
A microservice that serves a national education dataset at very high speed — the full 1.8M-user repository in under a minute.
▸ Serves the full 1.8M-user repository (~6GB) in under 50 seconds
Backend Systems
A long-running license-management platform for a national education publisher — users, newsletters, and digital licenses — load-balanced to handle ~20k requests/second.
▸ Handles ~20k requests/second, load-balanced
IoT / Embedded
An ESP32-based system monitoring water level and quality — a personal IoT build, systems thinking from the silicon up.
▸ End-to-end embedded telemetry from sensor to readout