Product Engineer & AI Strategist.
I architect high-performance mobile ecosystems and intelligent backend systems. Currently building the future of autonomous agent interfaces.
Selected Work
(07) SHIPPED PRODUCTS
Tasks N ToDos
100k+ Installs | Award Winner
Winner of the Best Productivity App award. A streamlined task manager with Google Tasks sync and tablet-optimized interface. Project concluded after 5 years of active maintenance.
Smart Stay Ex
500k+ Installs | 4.4 Rating
Pioneering eye-tracking utility that kept the screen on while users were looking at it. Successfully replicated Samsung-exclusive features for the broader Android ecosystem.
Singtel Mini BBOM Widget
50k+ Installs | 4.5 Rating
A specialized data tracking utility for Singtel Singapore users to monitor Broadband on Mobile (BBOM) usage in real-time. Retired following service consolidation.
Core Engineering
FULL-STACK ARCHITECTURE
Robust & Distributed
I architect resilient backend services focusing on scalability and data integrity. From designing normalized relational schemas in PostgreSQL and MySQL to deploying serverless functions on GCP.
- API Design (REST/GraphQL)
- Cloud Infrastructure & DevOps
- Real-time Data Streaming
Performant & Intuitive
Crafting fluid user experiences using Next.js, React, and Vue. I prioritize performance metrics (Core Web Vitals) and accessible, component-driven design systems.
- Dynamic Rendering Strategies
- State Management & Optimization
- Responsive Design & Animation
Lab Projects
Research & Development
Automating ML Life-cycles
Automating end-to-end ML pipelines in under 10 minutes using local MoE architectures.
AIMindMap
A private, local-first mind mapping tool leveraging Transformers.js and WebGPU.
Professional Journey
LEADERSHIP & SCALE
Handy Apps Pte Ltd
Lead Software Developer
- Led recognition as a 'Top Developer' by Google (2015) through innovative feature implementation.
- Architected a server-based system for dynamic ads/notifications handling millions of daily interactions.
- Engineered full-stack EOS smart contract games and Web Admin dashboards with complex backend logic.
- Developed reusable Android library systems that standardized development across multiple high-traffic apps.
- Mentored junior developers and established team-wide best practices for code quality and productivity.
Yangming Shipping Singapore
IT Manager
- Built in-house financial management systems projected to save $110K+ in annual labor costs.
- Led a cross-functional team managing systems for 80+ local and international users with 99% uptime.
- Achieved 1st place in global QC Story competitions across 70 agencies for project management excellence.
- Optimized IT budget through vendor negotiations and strategic integration of open-source solutions.
Philosophy
I believe in software that feels invisible. Great engineering is about reducing friction until only the user's intent remains.
From building 1M+ download system utilities to award-winning financial ecosystems, my focus remains on performance and precision. Currently, I am exploring the boundary of Agentic Workflows—building systems that don't just respond, but reason and iterate.
Languages
Frameworks & SDKs
Cloud & Database
Acclaim & News
Google Top Developer
Recognized as a Top Developer by Google (2015) for excellence in application development and innovative product design.
Platinum Award
Expense IQ won the Platinum Award (Best Financial App). Featured in Google Play collections and recognized by Android Police.
XDA Featured
The Active Apps Task Manager became a staple in the Android community with 1M+ installs and XDA-Developers editorial coverage.
Productivity Award
Tasks N ToDos received the Best Productivity App Award for its seamless cloud sync and tablet design.