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Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

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DangHuuLong/README.md
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πŸ‘‹ About Me

I'm a backend-leaning full-stack developer based in Da Nang, Vietnam πŸ‡»πŸ‡³, currently studying Information Technology (Enterprise Cooperation Program) at the University of Science & Technology – The University of Danang (DUT), GPA 3.61/4.0.

I enjoy building products end-to-end β€” from designing APIs and system architecture to shipping polished Flutter apps β€” and I'm increasingly focused on AI agents and automation as part of that stack.

🌍 Location:    Da Nang, Vietnam
πŸŽ“ Education:   B.Eng. Information Technology, DUT (GPA 3.61/4.0)
πŸ—£οΈ Languages:   English (TOEIC 825) Β· Japanese (targeting JLPT N3)
🎯 Focus:       Backend Development · System Design · Flutter
                Cloud & Docker Β· AI Agents & Automation

πŸ’Ό Experience

πŸš€ Mobile & Backend Developer β€” FreeAIUtilities (mcanswers.ai)

~1 year

  • Developed backend services in Node.js and implemented roughly 50% of the Flutter frontend
  • Containerized and deployed applications with Docker on a VPS
  • Shipped a production iOS app: Coin Scanner – Value Identifier

Flutter Node.js Docker VPS

πŸš€ Backend Developer β€” Nexagency

3 months

  • Built approximately 70% of the backend
  • Developed an internal Admin Dashboard and managed shop, category, and review systems
  • Contributed to the production app: iMaps

πŸš€ Featured Projects

Project Description
AI Recruiter Mini AI-powered recruitment platform with CV analysis, an explainable scoring engine, and an AI microservice
Language Learning App Interactive language-learning app with exercises and progress tracking
Language Learning Backend AI backend exposing Reading, Speaking, Listening, and Writing APIs
Food Delivery Full-stack food ordering & delivery platform
Coin Scanner Production iOS app for coin recognition and pricing
iMaps Backend & admin dashboard for location management

πŸ›  Tech Stack

Frontend & Mobile

Backend

Database

DevOps & Tools


πŸ“Š GitHub Stats


πŸŽ“ Education & Achievements
πŸŽ“ University of Science & Technology β€” The University of Danang (DUT)
πŸ“š B.Eng. in Information Technology (Enterprise Cooperation Program)
πŸ“ˆ GPA 3.61 / 4.0
πŸ† TOEIC 825
πŸ’» Codeforces rating 1147

🀝 Let's Connect


"Talk is cheap. Show me the code."
β€” Linus Torvalds

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  1. 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.

    Jupyter Notebook

  2. Ai-Recruiter-Mini-Backend Ai-Recruiter-Mini-Backend Public

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

    TypeScript

  3. 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…

    HTML

  4. 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

  5. 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

  6. Food-Delivery Food-Delivery Public

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

    JavaScript