Hen Heang
Seoul, KR

Hen Heang

Full-Stack Software Engineer

@ Webcash Inc.

Available2+ Experience

Engineering scalable enterprise solutions with Java, Spring Boot & Next.js. Architecting from Cambodia 🇰🇭 to Seoul 🇰🇷

LIVE
🇰🇷

KoriAI

Intelligent AI Language Ecosystem

A high-performance AI Korean tutor utilizing advanced LLMs for real-time conversation practice, diagnostic syntax feedback, and optimized memory retention.

AdaptiveLearning modes
Real-timeConversations
24/7Availability
Next.jsTypeScriptTailwindOpenAI
3Projects
2+Years Exp.
🇰🇷Seoul
NowWebcash
Dev Notes Preview
● LIVE

>_ dev-notes

Dev Learning Notes

10 modules • Korean enterprise stack

Spring BootMyBatisJSP
● LIVE

Money Flow

Personal finance tracker

Tech Stack

JavaSpring BootMyBatisNext.jsTypeScriptPostgreSQL

Work Projects @ KOSIGN

💳

WeBill365

FinTech Infrastructure

🛒

EasyCart

E-comm Ecosystem

📦

Warehouse

Supply Chain B2B

My Journey

23

Korea Software HRD Center

Intensive R&D

24

KOSIGN

Cambodia 🇰🇭

25

Webcash Inc.

Seoul 🇰🇷

Now

Ready to build something amazing together?

henheang15@gmail.com • Currently in Seoul, South Korea