⚡ Power Systems × Software

Simple tools.
Real results.

I build software that solves real problems — from Vietnam's national power grid to your browser.

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Engineer by training.
Developer by passion.

I'm a National Grid Dispatcher at NSMO — Vietnam's National System & Market Operator — with over 9 years managing the country's power grid. When I'm not dispatching electricity across Vietnam, I'm building software.

My niche sits at the intersection of power systems expertise and modern software development: tools for the energy sector, productivity apps, and AI-integrated solutions that actually ship.

9+
Years
Grid Operations
2
Products
Live & Published
1
Nation
Grid-level impact
</ >
Available for work

What I've Built

Tools that solve real problems, from productivity to professional networking.

Chrome Extension

Live Meeting Notes

Real-time transcription, AI summaries, and rich notes — in your browser. No account. No server.

Chrome MV3 Web Speech API Gemini AI Free / Pro
Live Learn More
Flutter App

VisCard

Digital business card with custom QR codes — 10 style presets, home screen widget, built-in QR scanner.

Flutter vCard 3.0 Freemium Android · iOS
Live Learn More
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I'm Available For

Combining deep domain expertise with modern software skills.

⚡

Vietnam Power Market Advisory

Regulatory research, DPPA analysis, market entry consulting for renewable energy investors.

Expert Network Ready
💻

Freelance Development

Flutter apps, React/Next.js, .NET 8 APIs, Chrome Extensions, AI-integrated tools.

10–20 hrs/week
📄

Policy & Technical Docs

Structured documentation of complex regulations and technical systems (Vietnamese & English).

Contact for quote
Work With Me

From the Blog

Thoughts on energy policy, software development, and building in public.

Vietnam Energy 10 min read

DPPA in Vietnam: What the New Decree Means for C&I Buyers

Decree 57/2025 formally establishes Vietnam's DPPA framework. Here's a clear breakdown of what it means for commercial and industrial power buyers.
Vietnam Energy 8 min read

How Vietnam's Electricity Market Works — A Primer for Foreign Investors

A comprehensive overview of Vietnam's competitive electricity market (VWEM/VCGM), its structure, key players, and what foreign investors need to know before entering.
Dev 6 min read

Building a Chrome Extension in 2025: What Changed with MV3

Manifest V3 changed the rules for Chrome Extensions. Here's what developers need to know in 2025, with lessons from building Live Meeting Notes.
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