Senior software engineer & founder
I build and run agentic systems. Three of my own ventures run on infrastructure I designed and shipped solo — 116 components in production, 15 years across enterprise, startup, and consulting.
Self-hosted operating systems for one-person companies — multi-LLM kernels, persistent memory on Postgres + pgvector, doctrine-as-code, dual-vault secrets, monitoring + backup as first-class concerns. Built TrendAI OS to run three businesses in parallel.
Same-day MVPs on Next.js + Cloudflare Pages + D1, with Gemini OCR, Claude tool-use, and CF Access SSO. Idea-to-production measured in hours, not weeks. Reference: taikim-finance replaced a 3,997-row Excel log in one afternoon.
Four production n8n instances under one architectural doctrine — scheduler / automation / sandbox / lab, Postgres-backed, regression-monitored with 288 synthetic probes/day. Resumable-pipeline pattern with three-layer durability. Zero submissions lost in four months of production.
Self-built operating system for solo founders: 5+1 architecture layers — substrate (OCI + Cloudflare + Tailscale), multi-LLM reasoning kernel (Claude + Gemini + self-hosted Qwen), Postgres + Supabase memory, four n8n orchestration instances, Claude Code agent team, BUD operator cockpit. 116 components live in production. Solo-built over 8 months and documented as binding doctrines.
Live: trendai.au
Four-workflow n8n pipeline ingesting YouTube transcripts, articles, and inbound email. AI-summarised with Gemini 2.5 Flash, persisted to Supabase, surfaced in an Astro 5 reading UI. Shared Summarise+Save sub-workflow keeps it DRY. End-to-end in one engineer-week.
Live: tube.trendai.au
FastAPI gateway fronting ComfyUI/Flux (image), Kokoro TTS (voice), Mermaid CLI (diagrams), Podcastfy (multi-voice podcast), and PaddleOCR — all on one OCI ARM box, called by n8n via webhooks. Replaces roughly $200/month of SaaS APIs.
The operator dashboard for TOS: Cloudflare Pages + CF Access portal with eight modules — resource registry (121 items), sprint tracker, regression monitor, mobile-operator manual, weekly ops summaries, media library. Reads Supabase + Postgres; SSO-gated.
Self-hosted operating systems for solo founders and small teams. Helps businesses leverage AI to work smarter, automate manual processes, and modernise legacy systems.
trendai.au →Registered NDIS provider operating a prime contractor with vetted subcontractor pool. Compliance-first, paperwork-light onboarding for participants in Victoria.
happyhome.au →Selective-entry and scholarship-test preparation for Year 5–10 students. Custom LMS with adaptive practice and small-cohort live sessions.
maxlearn.au →2026 – present
TrendAI — Melbourne
Built TrendAI OS solo over eight months: a 5+1 layer agentic operating system now running three of my own ventures end-to-end. 116 production components, four n8n instances, multi-LLM kernel, BUD operator cockpit. The agile loop itself runs on the system — sprint planning, time-logging, retrospectives, and deploys are AI-driven; I direct rather than execute. Consulting on agentic infrastructure for other solo founders and small teams.
2014 – 2023
Independent — Melbourne / Ho Chi Minh City
2009 – 2014
Enterprise + offshore delivery
2005 – 2008
Seki IT Pty Ltd — Ho Chi Minh City
Co-founded an online services company. Built and operated a file-hosting service end-to-end — designed bandwidth load-balancing across ~10 servers, grew to 1,000+ active paid subscribers. Server administration on PHP/Apache, PayPal integration, audio/video encoding. Separately promoted a music and literature forum to the Alexa global top-1000 in 2006.
Graduate Certificate in Artificial Intelligence
Bachelor of Engineering, Telecommunications and Internet Technologies
Internship: Junior Research Scientist, Defence Science and Technology Organisation (Adelaide, 2002–03) — built Java proof-of-concept tools for an in-house fact-extraction system; authored evaluation reports on emerging information-extraction software.
English · Vietnamese (native bilingual)
10× LinkedIn Learning certifications across Business Analysis and UX Design foundations (2019).
Claude Gemini 
Qwen / Ollama pgvector Next.js Astro 
React 
TypeScript Cloudflare 
Clerk Python FastAPI PostgreSQL Supabase Docker n8n Oracle Cloud Cloudflare Tailscale 
Caddy 
Linux 
Uptime Kuma 
Prometheus 
Grafana 
ntfy thin-host architecture · resumable-pipeline pattern · single-shared-Chrome browser automation · dual-vault secrets · doctrine-as-code. Build logs and architectural breakdowns published at trendmedia.au/trendai.
Best for project conversations, advisory work, or anything that needs ~30 minutes of focused thought.