Hello, my name is

Benjamin
Byeoungwoo Lee

Backend Developer

  • ilbw9738@gmail.com
  • +1 657-363-2090
  • +82 10-3814-9661
About me

Senior Golang Backend Engineer based in California, specializing in High-Performance Security Engines & Scalable Architecture.

PROFESSIONAL SUMMARY

Senior Golang Backend Engineer with 4.5+ years of expertise in architecting B2B SaaS WAAP solutions and L7 Traffic Management systems.
Currently based in Fullerton, CA (U.S. Permanent Resident), I specialize in optimizing high-concurrency systems to handle enterprise-scale traffic spikes. 

 

High-Performance Engineering

Successfully handled massive traffic events (e.g., nationwide ticketing) with zero downtime. 

System Architecture

Designed custom API Rate Limiting systems from scratch and pioneered OpenAPI standardization. 

Infrastructure

Deep proficiency in Linux, Docker, and Kubernetes environments. 

I am immediately available for new opportunities and ready to bring standardized, scalable backend solutions to your team.

What I do

Senior Golang Backend Engineer

Security Engine Engineering

Cloud-native infrastructure

scalable api architecture

Skills

GOLANG
95%
Architecture & Design
90%
Linux & Docker
90%
RESTful API & OpenAPI
90%
Web Security (WAAP)
85%
SQL / PostgreSQL
85%

My Experience

2020-2025

MONITORAPP

LEAD BACKEND SOFTWARE ENGINEER

Spearheaded High-Performance WAAP Engine development & OpenAPI Standardization.
Handled enterprise-scale traffic spikes. (Golang, Linux, Docker)

2017-2022

Sangmyung University

BACHELOR OF SCIENCE (B.S.)

Software / Computer Science