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Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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DangHuuLong/README.md 
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║                                                                          ║
║              [ LONG ]  ·  Full-Stack & Mobile Developer                  ║
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$ cat profile.json

{
  "name"     : "Đặng Hữu Long  (Long Dang)",
  "born"     : "11.12.2005  ·  Da Nang, Vietnam 🇻🇳",
  "school"   : "University of Science & Technology — UDN",
  "major"    : "Information Technology  ·  Year 3",
  "gpa"      : "3.61 / 4.0  [DISTINCTION]",
  "role"     : "Mobile App Dev Intern @ Free AI Utilities  (Sep 2025 →)",
  "building" : "AI Recruitment System  [NestJS · FastAPI · Next.js · PostgreSQL]",
  "learning" : ["System Design", "AI Integration", "Backend Architecture"],
  "seeking"  : "Internship / Junior Full-Stack or Mobile Dev",
  "quote"    : "Write code with love, debug with patience."
}

$ ls ./tech-stack/

./frontend-mobile/

React Next.js Flutter React Native TypeScript JavaScript Tailwind Vite

./backend/

NestJS FastAPI Node.js Express Python .NET Java C++

./database/

PostgreSQL MongoDB MySQL Prisma Supabase Firebase

./devops-tools/

Git Docker Vercel Postman Linux VS Code


$ git log --projects --oneline

commit a1b2c3d  [ACTIVE]  Apr 2026 – Present

🤖  AI Recruitment System

AI platform that parses CVs & JDs, evaluates candidate-job fit with explainable scoring

STACK   →  Next.js  ·  NestJS  ·  FastAPI  ·  PostgreSQL

Frontend Backend AI Service

commit e4f5a6b  Jan 2026 – Apr 2026

📱  Language Learning App

Mobile app: Reading · Listening · Speaking · Writing · Flashcards · AI Dictionary

STACK   →  React Native  ·  TypeScript  ·  Supabase  ·  Gemini AI

App Backend

commit c7d8e9f  Nov 2025 – Feb 2026

🍱  Food Store System

Multi-role system: Customer · Cashier · Admin with full auth & image management

STACK   →  React  ·  Node.js  ·  MongoDB  ·  Redux

Full App


$ gh stats --user DangHuuLong

 

$ trophy --show-all


$ git log --graph --activity

github-snake

$ cat education.log

┌─────────────────────────────────────────────────────────────────────┐
│                                                                     │
│  INSTITUTION  University of Science & Technology — UDN             │
│  DEGREE       B.Sc. Information Technology                         │
│  DURATION     2023 — Present  (Year 3)                             │
│  GPA          3.61 / 4.0  ──────────────────────────  DISTINCTION  │
│                                                                     │
│  EXPERIENCE   Mobile App Dev Intern                                 │
│               @ Free AI Utilities  (Sep 2025 → Present)            │
│                                                                     │
│  COMPETITIVE  Codeforces: Tansinhvienbkk23  ·  Peak Rating: 1147★  │
│                                                                     │
└─────────────────────────────────────────────────────────────────────┘

Codeforces   Rating


$ ping --contacts

PING danghuulong394@gmail.com ... 1 ms  [OK]

        



╔══════════════════════════════════════════════════════════════════╗
║                                                                  ║
║  > "Write code with love, debug with patience."                  ║
║                                                                  ║
║  > Always learning. Always building. Always shipping.  _         ║
║                                                                  ║
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Pinned Loading

  1. Language-Learning-App Language-Learning-App Public

    An interactive language learning app that helps users improve listening, speaking, reading, and writing through structured lessons, practice exercises, and progress tracking.

    TypeScript

  2. Language-Learning-App-Backend Language-Learning-App-Backend Public

    AI-powered language learning app backend with modular APIs for reading, listening, writing, speaking, flashcards, content management, and Supabase media storage.

    TypeScript

  3. Food-Delivery Food-Delivery Public

    Modern full-stack food delivery platform with customer ordering, secure authentication, admin management, and real-time order tracking.

    JavaScript

  4. Ai-Recruiter-Mini-Frontend Ai-Recruiter-Mini-Frontend Public

    Recruiter dashboard for AI-assisted CV screening. Manage candidates, resumes, job descriptions, and evaluate applications with explainable AI scoring. Built with Next.js 14, TypeScript, and Tailwin…

    TypeScript

  5. Ai-Recruiter-Mini-Backend Ai-Recruiter-Mini-Backend Public

    AI-powered CV screening backend — NestJS, PostgreSQL, Prisma. Multi-criteria scoring engine with explainable results to help recruiters evaluate candidate fit against job descriptions.

    TypeScript

  6. Ai-Recruiter-Mini-Ai-Service Ai-Recruiter-Mini-Ai-Service Public

    Standalone AI service for resume parsing, job description analysis, and explainable CV-JD scoring. Built with FastAPI and Python.

    Python