ACCENT
HELLO, WORLD!

I'm HuySoftware

a MMO Auto Dev|

Software engineer building multi-platform automation, large-scale data scraping pipelines, and custom management systems. Across Android, iOS, Chrome and HTTP — primarily in C#, Go and Rust.

Open License Manager View my work Get in touch
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0M+
accounts managed
0M+
records / day
0+
projects shipped
0+
years coding
ABOUT

Who Am I?

I'm HuySoftware — an independent software engineer based in Vietnam. I studied Information Technology from 2021 to 2025 and have been shipping production software in C# and the .NET stack ever since — over 5 years of hands-on engineering.

My work spans three core domains: multi-platform automation (Android, iOS, Chrome, HTTP), large-scale data scraping and ETL pipelines, and custom management software (desktop apps, REST APIs, dashboards). From single-account utilities to systems orchestrating millions of records — I deliver robust, performant solutions for clients worldwide.

  • C#
  • Go
  • Rust
  • Automation
  • Web Scraping
  • REST API
  • Desktop Apps
  • SQL
  • Multi-platform
Contact on Telegram →
SKILLS

What I Work With

C# language
C++ language
Go language
Rust language
Python language
Java language
JavaScript language
HTML5 language
CSS3 language
.NET Desktop language
SQL Server database
MySQL database
SQLite database
Android platform
iOS platform
Chrome Auto platform
HTTP / Request platform
JNI / C++ Native tool
Antidetect FP tool
REST API tool
PROJECTS

Selected Engineering Work

FEATURED · PUBLIC TOOL

CheckLiveUid MaxSpeed

High-throughput Facebook UID liveness verification engine. Sustains 100K+ UIDs/minute with adaptive rate-limit avoidance, HTTP/2 connection multiplexing, and zero browser overhead. Open-sourced for the developer community.

  • C#
  • Go
  • HTTP/2
  • Multi-thread
  • Open Source
Get the tool → Ask me 
// CheckLiveUid MaxSpeed
var result = await Checker
  .Load("uids.txt")
  .WithThreads(500)
  .RunAsync();

// → 100k UIDs / minute
// → live / die / locked
Manager MetaMax
Up to 1M FB + IG accounts in one place
POST/account/like
POST/account/follow
POST/account/changeInfo
GET/account/health

Manager MetaMax

Private

Enterprise-grade orchestration platform managing 1M+ accounts across Facebook & Instagram. Real-time health monitoring, distributed task queues, automated profile lifecycle management.

C# · Go · Distributed
▶ [ OK ] create_session
▶ [ OK ] solve_captcha
▶ [ OK ] verify_email
▶ [ OK ] account_ready

RegAccount Facebook

Private

Production-grade Facebook account creation pipeline. Browserless architecture with integrated CAPTCHA-solving, email verification, and proxy rotation. Sustained throughput: 10K+ accounts/day.

C# · Go · Request
▶ [ OK ] bootstrap
▶ [ OK ] phone_verify
▶ [ OK ] profile_setup
▶ [ OK ] account_ready

RegAccount Instagram

Private

End-to-end Instagram account provisioning system. SMS verification, profile bootstrap, automated warm-up sequences, and ready-to-deploy account exports for downstream pipelines.

C# · Go · Request
EMULATOR
REAL PHONE
SIGNUP FB
SIGNUP IG
UI AUTO

AutoFramer

Private

Hybrid Android automation framework supporting both emulators and physical devices. Orchestrates UI-level FB/IG account-creation workflows across 100+ concurrent device instances, with ADB cluster management and screen-state recovery.

C# · Go · Android · ADB
PC ━━━ LAN ━━━▶ Phone
share network to real device

TetherHub

Private

Network bridging utility exposing a host PC's LAN directly to physical Android devices over USB. Eliminates Wi-Fi / hotspot dependency. Native Rust + JNI implementation with sub-millisecond latency.

Rust · Java · C++ · JNI
▶ imei: 35XXXXXXXXXXXX
▶ android_id: a1b2…f9
▶ model: SM-G998B
▶ [ DEVICE FAKED ]

HChanger + XChanger

Private

Low-level Android fingerprint-spoofing toolkit operating at the JNI / native layer. Manipulates IMEI, Android ID, build properties, sensor signatures, and 50+ device-identifying attributes. Bypasses common antibot detection in production.

Java · C++ · JNI · Frida
PROXY POOL
LOCAL FORWARD
URL FILTER
- 50% TRAFFIC

AutoForwardProxy

Private

Intelligent proxy traffic optimizer. Local forwarding layer that filters non-essential requests, deduplicates traffic, and routes through optimal upstream paths. Cuts bandwidth costs by 40-60% on high-volume operations.

Go · Rust · C# · MITM
EXPERIENCE

My Journey

  1. 2026 — Present

    🚀 Founder & Lead Engineer · HuySoftware

    Independent Software Studio · Vietnam

    Founded HuySoftware as an independent engineering studio. Currently lead delivery on automation, data scraping, and management software contracts for international clients across SEA, EU, and US markets. End-to-end ownership: architecture, implementation, deployment, support.

    • C#
    • Go
    • Rust
    • Architecture
    • DevOps
  2. 2024 — 2026

    🤖 Senior Automation Engineer

    Multi-client · Contract

    Lead engineer on enterprise-grade Facebook / Instagram / TikTok automation platforms managing 1M+ accounts. Architected antidetect frameworks (JA3 / JA4 fingerprint spoofing, JNI native hooks, device-info evasion) and high-throughput proxy infrastructure handling 100K+ concurrent sessions.

    • C#
    • Go
    • JA3 / JA4
    • JNI
    • Distributed Systems
  3. 2023 — 2024

    ⚡ Backend Engineer · Data Platform

    Contract · Remote

    Designed and shipped large-scale data scraping pipelines processing 50M+ records daily. Built ETL workflows on Go, optimized SQL Server clusters, and implemented zero-trust REST APIs for multi-tenant SaaS clients. First experience operating production systems under real load.

    • Go
    • SQL Server
    • ETL
    • REST API
    • Web Scraping
  4. 2022 — 2023

    🛠️ Full-Stack Developer · Freelance

    Independent Contracts

    Delivered 20+ custom management software projects: CRM systems, inventory dashboards, internal admin tools. WPF and WinForms desktop applications backed by ASP.NET Core APIs and SQL Server. First taste of architecting production systems and shipping to real users.

    • C#
    • ASP.NET Core
    • WPF
    • WinForms
    • SQL Server
  5. 2021 — 2022

    🌱 Software Engineering Intern · Open Projects

    University Year 2 · Vietnam

    Started professional development during the second year of university. Built first commercial WinForms automation tools, learned C# in production environments, contributed to open-source repositories. The .NET stack stuck and never left.

    • C#
    • WinForms
    • .NET Framework
    • Git
  6. 2021

    🎓 BSc Information Technology · Year 1

    University · Vietnam

    Began Bachelor's in Information Technology. Studied algorithms, data structures, OOP, and database fundamentals. Wrote the first Console.WriteLine and decided this was the career.

    • CS Fundamentals
    • OOP
    • Algorithms
    • Databases
CONTACT

Get In Touch

Have a project, technical question, or want to discuss a build? Send me a message — every inquiry gets a response.

Telegram
t.me/Huy999
Facebook
/caohuy9999
Email
[email protected]

Available for freelance projects, private commissions, and technical consulting. Telegram is fastest. Email reply within 24 hours.