Things I've Built.

Landing pages, CRM systems, automation pipelines, and developer tools — a mix of client work and personal projects.

EZ QR Generator Preview
// CASE STUDY 001 LIVE PRODUCTION

EZ QR Generator

#Cloudflare Workers#Hono#HTMX#UnoCSS#TypeScript#Edge Computing#i18n
The Origin: I was tired of online QR tools stuffed with paywalls, tracking scripts, and megabytes of JavaScript.

Zero-database edge app using Hono SSR and HTMX. Generates QR vectors directly on Cloudflare Workers with i18n support for English, Russian, and Vietnamese.

  • ›Sub-30ms global edge response time
  • ›Zero client runtime bundle footprint
  • ›Full multilingual support (EN, RU, VI)
LAUNCH LIVE DEMO →
Little Black Hole Preview
// CASE STUDY 002 LIVE PRODUCTION

Little Black Hole

#Game Dev#Physics Engine#Web Canvas#Relaxation
The Origin: I built a quick game for my girlfriend. She wanted something where she could be a black hole and eat solar systems without any stress.

Custom 2D gravitational pull physics engine with progressive cosmological scaling — grow from space dust to galaxy clusters with zero loss conditions.

  • ›Pure dopamine cosmic sandbox with no timers or ads
  • ›Dynamic physics-driven gravity distortion engine
  • ›Live on itch.io for web & desktop
LAUNCH LIVE DEMO →
EZ EDGE CMS Preview
// CASE STUDY 003 LIVE PRODUCTION

EZ EDGE CMS

#Cloudflare Workers#KV#Hono#HTMX#UnoCSS#Edge Computing
The Origin: I wanted to prove that managing website content doesn't require Node servers, databases, or slow CI/CD redeployments.

Block-based visual editor backed by Cloudflare KV. Generates runtime styles via an edge UnoCSS compiler — no build step needed.

  • ›Zero-build instant publishing at the edge
  • ›100/100 Google Lighthouse mobile performance
  • ›Runs on serverless edge tier for fractions of a cent
LAUNCH LIVE DEMO →
Xe Máy CRM Preview
// CASE STUDY 004 LIVE PRODUCTION

Xe Máy CRM

#Flutter#Firebase#Mobile-First#Operations CRM#Real-time
The Origin: I watched local motorcycle rental garages in Da Nang track $50K fleets on grease-stained paper pads.

Mobile-optimized Flutter app backed by real-time Firebase sync. One-tap fleet checkout and maintenance ledgers on any smartphone.

  • ›Replaced paper journals with 1-tap mobile booking
  • ›Real-time automated revenue and maintenance ledger
  • ›Live production system at xemaycrm.ezinner.com
LAUNCH LIVE DEMO →
EZ Image Manipulator Preview
// CASE STUDY 005 LIVE PRODUCTION

EZ Image Manipulator

#C++#Qt6#Native Desktop#Tooling#Image Processing
The Origin: I was switching between Photoshop and terminal commands just to crop and convert web assets every day.

Native C++ app built with Qt6 and libwebp. Multi-threaded processing for sub-second compression.

  • ›Instant local WEBP conversion in milliseconds
  • ›100% offline, zero privacy exposure
  • ›Open source on GitHub with Linux & Windows builds
VIEW SOURCE CODE

Open-Source & Side Projects

Utilities, packages, and scripts I built for my own workflows and released publicly.

EZ-Morph Architecture

EZ-Morph Architecture

A landing page with instant theme switching and direct-to-Telegram lead capture. Pure CSS, zero frameworks.

LIVE DEMO

Easy and Clean Widgets

Easy and Clean Widgets

Crash-safe UI widgets for production Flutter apps. Published on pub.dev.

DOCS

EZ Space Platform

EZ Space Platform

This site. Built on Hono + Cloudflare Workers with a WebGL globe and 100/100 Mobile PageSpeed.

LIVE DEMO

EZ WP Setup

EZ WP Setup

Shell scripts that provision a hardened WordPress LAMP stack in one command. Security, passwords, permissions — all automated.

SOURCE CODE

EZ Telegram Bot & TMA

EZ Telegram Bot & TMA

Edge-native Telegram bots and Mini Apps on Cloudflare Workers. Zero idle hosting cost, sub-millisecond cold starts.

SOURCE CODE

WANT SOMETHING LIKE THIS?

Campaign page, API bridge, internal dashboard — I'll scope it and ship it in days.