An agentic tuition-centre operations platform that combines bounded Google ADK agents with deterministic business services for leads, classes, parents, teaching intelligence, materials, and admin workflows.
Python · Google ADK · ReactRead case study
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Hi, I'm
Ng Lih Sheng
Full Stack Software Developer building enterprise, BI, and AI-enabled systems with React, TypeScript, Angular, Laravel, PostgreSQL, Python, and cloud platforms.
Full Stack Software Developer with 5+ years of experience across enterprise web, HR, analytics, and automation systems. I build full-stack and AI-enabled products with React, TypeScript, Angular, Laravel, PostgreSQL, and Python, with recent work spanning multi-tenant BI, Row-Level Security, LLM applications, agentic AI, and observability.
Professional Highlights
Experience
5+ years
shipping production software
Current Focus
BI + Agentic AI
multi-tenant analytics, LLM workflows, agents
Quality
85%+
test coverage in prior role
Experience Snapshot
Recent roles and outcomes
Software Developer (Full Stack)
Herd HR · Singapore
2025-07 - Present
Build and enhance enterprise HR products while leading the design and implementation of WizHR, a multi-tenant HR analytics and business intelligence platform for companies operating across multiple countries.
- Maintain and enhance a Laravel and Angular HR platform covering workforce, roster, leave, reporting, reminders, and background jobs
- Refactor legacy modules and resolve production issues to improve system reliability and maintainability
Software Developer (Full Stack)
AYP Group · Johor Bahru
2024-02 - 2025-06
Built and maintained full-stack web applications for business users across APAC using TypeScript, Next.js, Laravel, and AWS, with strong emphasis on testability and delivery quality.
- Built and maintained full-stack applications with TypeScript, Next.js, Laravel, and AWS for APAC business users
- Wrote Jest and Cypress tests and maintained over 85% test coverage for key application areas
Senior Software Developer
XeerSoft Sdn Bhd · Johor Bahru
2021-01 - 2024-02
Led frontend development work on internal and client-facing modules while improving application usability, maintainability, and team delivery.
- Led junior developers and interns in daily development, code quality, and feature delivery
- Redesigned major frontend modules with React.js and MVC to improve usability and maintainability
Best First Clicks
Start with my strongest recent work
- GeminiAgent for bounded agentic workflows, operational tooling, and Google ADK architecture.
- LinkUp for AI-assisted schema intelligence, deterministic validation, and LLM observability.
- Ops Room for durable multi-agent orchestration, GitHub automation, and operational reliability.
Featured Projects
Selected systems and products focused on practical engineering outcomes
An AI-assisted schema-intelligence workspace for mapping Excel and CSV data into target JSON schemas with reviewable suggestions, deterministic readiness rules, validation, and reusable mapping templates.
Next.js · React · TypeScriptRead case study
A production-oriented control surface for coordinating AI coding agents through GitHub, durable workflows, automated review-repair loops, and operational dashboards.
TypeScript · Node.js · GitHub APIRead case study