Houy Sengleang
Software engineer in Phnom Penh
I build admin systems and APIs at Peng Huoth Group. Before that I spent three years at Wintech on a loan and pawn system used across 5+ branches.
On the side I write open-source tools. A few of them are below.
Projects
Fig. 1 wslog
A WebSocket proxy that records every message and streams it live to a browser dashboard. Point your app at it instead of your server; no code changes.
2026 – now · Typescript, Node.js, React
Fig. 2 OpenVisionSearch
A self-hosted visual search API. Index product images from URLs, uploads, folders or S3, then search by photo, by text, or both, over plain HTTP.
2026 – now · Python, FastAPI, OpenCLIP
Fig. 3 Knowledge Assistant
A self-hosted assistant that answers questions from your own documents and databases, cites the exact source, and says "not found" instead of guessing. Works in English and Khmer.
2026 · Python, FastAPI, PostgreSQL
Fig. 4 apicheck
A command-line scanner that checks your own HTTP APIs for common security holes, mapped to the OWASP API Security Top 10. Observes and reports; never exploits.
2026 · Typescript, Node.js, OpenAPI
Fig. 5 free-remote
A cross-platform remote desktop tool written in Rust, where permission is checked on every single message, not just once at connect time.
2026 – now · Rust, Noise Protocol, Linux
Fig. 6 Loan and Pawn Management System
A robust system for managing loans, pawns, and financial transactions, built with Laravel and RESTful APIs.
2023 – now · Laravel, PHP, MySQL
Career
- Full Stack Developer
Peng Huoth Group · 2026 – now
- Backend Developer (R&D Officer)
Wintech Software Development · 2023 – 2025
- Bachelor of Software Engineering
BELTEI International University · 2023 – 2025