Production Engineering Portfolio
Real-world cloud architectures, local-first desktop apps, and distributed systems engineered for performance, security, and absolute data privacy.
VM Ops Manager (vmops.app) — Desktop Infrastructure for MSPs & Agencies
An advanced desktop management app tailored for agencies and MSPs managing infrastructure across dozens of clients. Features multi-tab SSH terminal with real PTY, integrated SFTP file manager, encrypted password vault using AES-256-GCM and Argon2id, and agentless monitoring that inspects server health via a single read-only SSH command with zero cloud storage.
ChatLAN (chatlan.app) — Zero-Server Offline Office Messenger with Private AI
A beautiful office messenger for Windows that runs entirely on local networks with zero server, zero cloud accounts, and zero internet connection required. Features automatic peer discovery on LAN/Wi-Fi, 100+ MB/s file transfers, group chats with @mentions and tasks, plus a private built-in 1.5GB Small Language Model (SLM) for instant message translation, semantic search, and OCR text extraction.
MyPanel.vn — High-Performance Cloud VPS & Hosting Management Platform
A modern, lightweight VPS and Hosting management ecosystem designed as an ultra-efficient alternative to legacy cPanel. Features kernel-level eBPF firewalls, automatic Let’s Encrypt certificate renewal mesh, multi-tenant container isolation, and a sub-50MB memory footprint.
Agentic AI Orchestration & Automated SEO Engine
Multi-agent orchestration system powered by modern LLMs to conduct autonomous keyword research, semantic content generation, automated code validation, and Core Web Vitals optimization.
High-Concurrency Order & Transaction Engine
Designed a fault-tolerant distributed transactional engine utilizing Redis caching layers, PostgreSQL read-replicas, and Transactional Outbox pattern to prevent split-brain states.