Premium Developer Portfolio

Building beautiful software experiences with enterprise-grade engineering.

I’m Yong Cheng Fung, a full-stack developer focused on highly polished products, scalable systems, and conversion-ready digital experiences.

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Next.js.NETTypeScriptTailwindPostgreSQLAWS

API uptime 99.98%

Deployments CI/CD

About Me

I build software that balances visual quality and business outcomes. My work spans corporate systems, customer-facing apps, and product design collaboration.

Production-ready architectures

UX-focused implementation

Business-first problem solving

Reliable long-term maintenance

Skills

Frontend

Backend

Database

Tools

Featured Projects

Enterprise Operations Dashboard

Real-time KPI dashboard with role-based analytics, reporting, and automation workflows.

Next.js.NET APIPostgreSQL

Live Demo GitHub

Client Booking Platform

Conversion-focused booking and CRM platform with payment integration and notifications.

ReactNode.jsMongoDB

Live Demo GitHub

Internal Workflow Suite

Cross-team approvals and document routing with audit logs and automation triggers.

TypeScriptTailwindAWS

Live Demo GitHub

Experience

Full-Stack Developer — Enterprise and SaaS platforms

.NET Developer — Secure APIs and integrations

Freelance Consultant — Product UI + backend delivery

Let’s build something exceptional.

Open for freelance, product, and long-term collaboration opportunities.

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