I build things — software, businesses, the occasional marathon. Trying to master AI agents right now.
A decade of building, scaling, and learning from real businesses
A live, free AI-powered tax filing platform for Singapore SMEs. Upload your financial documents, let AI agents compute your taxes.
Transformed a Web3 marketing role into an automation laboratory, building AI-powered systems that could outperform entire marketing teams. This 10-month journey taught me how to automate anything, why comfort kills ambition, and ultimately led me to leave the golden handcuffs behind to build my own products.
Built a thriving e-commerce business selling face masks and PPE during the COVID-19 pandemic, scaling from a small online store to a multi-platform operation with over 100 daily orders, eventually selling the business for a substantial exit.
A brief venture into 3D printed lithophanes - custom photo panels that reveal images when backlit. Built the website, integrated Stripe payments, sold to friends. Pivoted quickly when COVID created the e-commerce opportunity.
A venture into the cryptocurrency space that evolved from trading to software development, capitalizing on international arbitrage opportunities while navigating the volatile and often risky crypto landscape.
My first venture into entrepreneurship through acquiring and managing a hostel business, complete with hard-earned lessons in operations, regulations, and resilience.
Curated selection from 80+ projects built
Productized professional-workflow venture — the AI Workflow School / WorkflowLab SG pivot.
This is a local prototype for the approved MVP workflow:
Go-to-market and delivery lab for a private AI memory concierge service for privacy-conscious senior professionals.
macOS-first local NanoClaw home assistant slice for Kuan
WhatsApp-based lead matching cockpit for SG property agents
A local mirror of every dataset listed on data.gov.sg — not the raw data itself, but the full catalogue of what exists, who owns it, and how to reach it.
Your medical history is scattered across clinics, labs, and apps that never talk to each other
Autonomous B2B outreach engine
Generate professional tax due diligence proposals with automated IRAS checks and fee calculations.
Chrome extension to filter noise from X/Twitter feed using local AI
This is a Next.js project bootstrapped with create-next-app.
Network School Polymarket prediction-market experiment.
Company information scraper for sales prospecting
A modern, animated landing page inspired by Rillet.com, built with Next.js, TypeScript, Tailwind CSS, and GSAP animations.
Gatsby-based personal blog with RPG-style tracking and project showcase
Browser-only app that fills .pptx templates with double-curly variables; live at template-kuanyu.vercel.app.
Sophisticated multi-account Twitter automation system with per-account knowledge bases, algorithmic quality scoring, anti-AI detection patterns, and 'Soul Imbuing' persona framework for authentic content generation.
AI-powered Telegram bot using LLAMA for real-time translation between English and Vietnamese in family chats.
Real-time automation bot handling competitive midnight bookings and scheduled check-ins for library seats.
Timchim is a local Telegram relationship-intelligence bot for two participants
Shell-script meeting recorder that auto-detects meetings and auto-transcribes, matching MacWhisper Pro UX.
LinkedIn crawler targeting recently-laid-off Singapore professionals for personalized DM outreach.
Scrapes 123 SG vet clinics from the AVS registry and runs a pain-discovery outreach pipeline to book calls.
AI running coach turning Jack Daniels' VDOT plans into per-run coaching delivered to a Garmin watch.
Reusable scraper framework: per-site adapters with crawling, rate-limiting, contact extraction and JSONL export.
Autonomous 24/7 sales orchestration running a tmux-based three-tier AI agent hierarchy from discovery to close.
B2B sales outreach command center bundling a landing site, command-center UI and client POCs.
Static landing page for a Singapore B2B campaign booking paid AI Workflow Diagnostic calls.
TypeScript tool that exports and normalizes Apollo lead data for the outreach pipeline.
A diabetic family member's signals were spread across a glucose monitor, a wearable, and lab PDFs that nobody cross-referenced
Skill factory pipeline converting books, courses and videos into actionable Claude Code skills.
Python computer-vision tool classifying opponent table-tennis serves (type/spin/landing) from video.
High-value healthcare/genomics engagement: a Patient Clinic Finder to coordinate IVF clinics with overseas genomics labs.
Cognitive augmentation system - AI-enhanced thinking and memory
Chrome extension for visa application form autofill
Cross-poster that sends messages to Telegram and X.
Complete B2B sales infrastructure with automated lead scraping, 18-stage folder-based pipeline, and 24/7 AI-powered prospect research running on a VPS. Built for AITax.sg, designed to be generalizable.
Chrome extension that uses 100% local AI to analyze and visually classify tweet quality in real-time, preserving complete privacy.
Full-stack ride-sharing platform connecting Singapore-Malaysia commuters with real users and measurable impact.
Deep web crawler extracting cryptocurrency project data with BFS algorithm and PDF parsing.
Sophisticated AI-driven social media automation with spreadsheet interface and multi-model support.
Multi-platform AI content system with OpenAI/Anthropic integration for crypto projects.
In-depth due diligence and analysis of a cleaning services business acquisition opportunity. Through site visits and stakeholder interviews, I uncovered the operational realities, financial complexities, and partnership dynamics that ultimately led to the decision not to proceed with the purchase.
Blockchain bot analyzing NFT rarity patterns to identify undervalued assets with instant Telegram alerts.
Explored building an AI-powered tax compliance solution, discovering the challenges of market fit between SMBs and MNCs, and the critical importance of domain expertise in regulated industries.
Distributable Claude Code kit: drop a company CSV, get researched contacts and drafted personalized B2B outreach.
Client workflow engagement nested inside AI Workflow School (workflowlab-sg customers).
AI-powered chatbot using OpenAI for intelligent customer service automation on e-commerce platform.
My favorite posts on entrepreneurship, technology, and life
I knew tax wasn't "the one." But I couldn't just wait for the perfect idea. So I used it as a training ground - go as far as I can, extract every lesson, then recalibrate. Eight months later, here's what I actually built. (Hint: it wasn't a tax company.)
How my brother's tax struggles led to 20+ iterations, 8 specialized AI agents, and a 90%+ accurate system that costs under $1 instead of hundreds of dollars
Navigating the tension between stability and ambition in the pursuit of meaningful work and financial freedom.
After three months at Network School and traveling through China, I've come to recognize the real 'Matrix' - not a sinister simulation, but the comfortable pull of mediocrity that keeps us from reaching our full potential.
Always open to discussing new projects, creative ideas, or opportunities to be part of your visions.