Skills & Technologies
28 skillsWork Experience
Full Stack Developer
SELECTRONIC EQUIPMENT CRICONE
- Engineered a dynamic product catalog with advanced filtering, sorting, and TanStack Query-powered pagination caching, reducing redundant API calls and improving browse performance across the platform.
- Built fully functional cart and wishlist features with persistent state management using Zustand, delivering a smooth and uninterrupted shopping experience across user sessions.
- Developed complete user authentication—signup, login, and protected routes—backed by PostgreSQL database policies to enforce role-based access control and secure sensitive user data.
- Optimized REST API endpoints through query indexing and response caching, reducing average API response time by ~35%, resulting in faster page loads and directly supporting a 15% improvement in user retention across the platform
Projects
QueueSage (Lineless) — SaaS Queue Management Platform
- Built a production-ready SaaS platform digitizing physical queue management for clinics and businesses, replacing manual token systems with a real-time digital counter and appointment infrastructure.
- Engineered a live organization dashboard using TanStack Query for real-time queue synchronization—displaying counters status, live capacity, and usage percentages without manual refresh across multiple concurrent counters.
- Built a Master Visitor Registry capable of tracking up to 1,000 visitor records with advanced search and multi-status filtering (Waiting, Serving, Completed), giving staff a unified real-time view across every active queue simultaneously.
- Developed a robust appointment booking system with custom PostgreSQL SQL constraints to prevent double-booking at the database level—ensuring data integrity independent of application-layer validation; leveraged AI-assisted development tools to accelerate schema design and constraint logic iteration.
Tutor Job Portal — Malaysian EdTech Platform
- Built and shipped a full-stack multivendor platform for a Malaysian startup, currently serving 50+ approved tutors across 10 countries and processing 200+ student inquiries, connecting students with tutors across 50+ subjects for scheduling, assignments, and exam paper management.
- Engineered complex relational data mapping across multiple linked tables—pulling Tutor and Student IDs from an Assignment table, resolving their profiles from separate user tables, and mapping everything to scheduled timeslots, enabling accurate session tracking across a multivendor system.
- Built a grid-based calendar from scratch handling dynamic event mapping, multi-booking indicators with popup overflow, and automatic day-of-week calculation from user-selected dates—eliminating manual data entry errors.
Leaderboard Standings
Leaderboard Position Pending
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Assessment Highlights
Assessments Not Completed
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AI Collaboration Score
AI Collaboration Score Pending
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Role Compatibility Profile
Role Compatibility Analysis Pending
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Achievements
Achievements Not Earned
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About Details
Professional Bio
Full Stack Developer with 1+ year of production experience shipping React 18 and Node.js applications. Skilled in building RBAC-secured backends with PostgreSQL and Supabase, and synchronizing real-time data using TanStack Query.