AI
AI ·
Shopfloor Defect Vision
Deployed an on-edge computer-vision inspector that flags surface defects on a moving production line at 60 FPS, replacing slow manual spot-checks.
Python OpenCV ONNX Runtime C++ Docker FastAPI
Available for remote freelance
Software Engineer building reliable systems across web, hardware, and vision.
10+ years turning fuzzy requirements into systems that hold up in production — from multi-tenant SaaS to ESP32 sensor meshes and on-edge computer vision. Structured thinking, shipped.
Cloud & Full-Stack
Production Laravel + React systems — multi-tenant SaaS, billing, and APIs built to stay correct under retries and scale.
Hardware & IoT
ESP32 / C++ firmware and low-power sensor meshes that survive flaky networks and run for months on a coin cell.
Computer Vision
OpenCV pipelines and on-edge inference that turn camera frames into reliable, real-time decisions on the factory floor.
Featured Work
Selected case studies — problem, architecture, impact.
Web
Web ·
Multi-Tenant Billing Platform
Designed and shipped a usage-metered billing system for a B2B SaaS, cutting invoice disputes by 70% and supporting 12k+ tenants on a single Laravel codebase.
Laravel React PostgreSQL Redis +2
IoT
IoT ·
Cold-Chain Telemetry Mesh
Built a low-power ESP32 sensor mesh that monitors vaccine-fridge temperatures across rural clinics, surfacing excursions in real time over intermittent connectivity.
C++ ESP32 ESP-NOW MQTT +2