Hey there! I am Jacky Feng

Professional backend architect, IT Administrator, and Cyber Security Expert.

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My Services

My strengths and strong points

Backend Architect

Software and Database Backend Expert

IT Administration

Cloud Platform and Datacenter Administration

Cyber Security Expert

Cyber Security and Cloud Security Expert

Full Stack Developer

Full Stack Node JS / React / Svelte Developer

Top Projects

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Elysia Cloud logo

I built Elysia Cloud to give people a reliable place to run websites, apps, and game servers. It helps customers launch quickly, stay protected from attacks, and avoid the headache of managing complicated server infrastructure.

Company Website
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Nexio Shield helps families, schools, and organizations make browsing safer. It blocks harmful sites and watches for inappropriate content in real time, giving users protection without asking them to understand the technology behind it.

Company Website
VCX Software HTTP/3
AX

Keeps web apps fast, safe, and ready for real users.

Aerix makes websites and online services easier to publish safely. It manages incoming traffic, applies protection rules, and helps keep apps available as more people start using them.

Project Overview
VCX Software DNSSEC
BN

Keeps internet lookups reliable, private, and controlled.

Beacon helps organizations run dependable internet lookups, the behind-the-scenes system that sends users to the right website or service. It improves privacy, control, and reliability without adding complexity for users.

Project Overview
VCX Software Cluster
OB

Manages domain records reliably as infrastructure grows.

Orbit is a control center for domain records. It helps teams make DNS changes safely, keep multiple servers in sync, and recover from mistakes with backups when infrastructure grows.

Project Overview