System Active

Hi, I'm Sithu Win

>▊

sithu_win.sh

$ whoami

sithu-win (Backend & Systems Engineer)

$ cat about.json

{

"experience": "3+ Years",

"technical_stack": ["Go", "Java", "AWS", "Docker", "Redis"],

"specialty": "Legacy system modernization (C to Go)"

}

System uptime: 100% | Location: Bangkok, Thailand (Open to relocate)

github.exe linkedin.lnk download_cv.pdf

// SYSTEM SPECIFICATIONS

Technical Stack

A directory of core technologies and operational tools that compose my development environment.

📂 Languages

Java

JavaScript

PHP

📂 Frameworks

Spring Boot

Spring Security

React.js

Vue.js

Gin

📂 Databases & OS

MySQL

PostgreSQL

Linux Server

Windows OS

📂 DevOps & Tools

AWS

Docker

Redis

Git & GitLab

GitHub Actions

SVN

<Architectural Patterns & Methodologies/>

MVCREST APIsEvent-driven ArchitectureOOP (Object Oriented Programming)MultithreadingMVVMRepository PatternUnix Domain SocketsTCP/IP NetworkingTestcontainers TestingVBA & AutomationAgile/ScrumSystem ModernizationHigh-Concurrency Performance

// PROFILE OVERVIEW

About Me

A look into my journey, core drivers, and technical philosophy.

📄 journey.ts

// Sithu Win - Core Architecture & Systems Philosophy

const myJourney = {

experience: "3+ Years Backend & Systems Engineer",

specialty: "Modernizing legacy architectures from C/Java to concurrent Go",

achievements: [

"Migrated core legacy scheduler from C to event-driven Go",

"Engineered real-time socket and TCP communication modules",

"Integrated AWS, Docker, Redis and GitHub Actions CI/CD workflows",

"Won top Demo & Quality Control prizes for test suite tools"

values: "Performant concurrency, socket design, and comprehensive test coverage"

};

/**

* @description Building high-performance system backends,

* resolving complex race conditions, and designing clean code.

Backend & Systems

Specialized in Go, Java, C, and PHP with a strong emphasis on multithreading, sockets, and reliable low-level systems.

System Modernization

Led high-impact architectural migrations of legacy core batch engines from C to high-concurrency event-driven Go.

Testing & Environments

Engineered robust testing frameworks using Testcontainers to ensure environment parity and eliminate service bugs.

Incident Debugging

Expertise in technical investigation, root-cause debugging of multi-threaded services, and maintaining uptime.

📡 Current Availability Status

Actively looking for Backend & Systems Engineer roles in Bangkok, Thailand (or open to prompt relocation).

// DEPLOYED REPOSITORIES

My Projects

A showcase of systems engineering, full-stack implementations, and structural problem-solving.

Module 1

[ Job ]

// COMPILED STATUS: OK

PORT: 8081● ACTIVE

Job Arranger for Zabbix (JAZ)

Featured

Open source job scheduling solution integrated with Zabbix. Led the modernization of the core engine from C to Go for high-concurrency event-driven performance.

GoCUnix Sockets+6

./code.sh ./live.exe

Module 2

[ Job ]

// COMPILED STATUS: OK

PORT: 8082● ACTIVE

Job Arranger Manager UI

Featured

Enhanced user experience of job scheduling and schedule management tools by building components in React.js and PHP.

React.jsPHPJavaScript+3

./code.sh[offline]

Module 3

[ Lea ]

// COMPILED STATUS: OK

PORT: 8083● ACTIVE

Leave Taking Management System

Featured

A complete enterprise web application for leave management and approvals. Awarded 1st Prize for innovation and execution during OJT.

JavaSpring BootSpring Security+5

./code.sh[offline]

Module 4

[ Per ]

// COMPILED STATUS: OK

PORT: 8084● ACTIVE

Personal Portfolio Website

Featured

A modern, responsive portfolio website showcasing systems engineering credentials, powered by Next.js and JetBrains Mono.

Next.jsReact.jsTailwind CSS+3

./code.sh ./live.exe

📦 Additional Operational Modules

I am constantly developing utility systems and exploring new architectural standards. Some enterprise tools are restricted by NDAs, but I am excited to share modular packages as they become available.

// INITIALIZE CONNECTION

Let's Connect

Operational gateways are open. Reach out via any of the secure communication channels below.

// Communication Channels

Feel free to trigger a direct connection via email, check my repositories on GitHub, or expand our network on LinkedIn. System response time: < 24 hours.

sithuwin.dev@gmail.com

linkedin.com/in/sithu5601

GitHub

github.com/s1thu

Location

Open to Remote

🛰️ Deployment Profile

>Full-stack web & server engineering
>Legacy backend modernization projects
>Open to fully remote or hybrid assignments
>Agile environments with strong dev cultures

💬 Let's Debug Together

>System performance optimization challenges
>REST & Socket integration specs
>Go, React.js, and Java-based structures

// Availability Status:Active / Open