Skip to content
View quoctinh-dev's full-sized avatar
🏠
Working from home
🏠
Working from home
  • Java Backend Trainee: Rikkei Academy
  • Ho Chi Minh City, Vietnam
  • 17:03 (UTC +07:00)
  • LinkedIn in/quoctinh-dev

Block or report quoctinh-dev

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
quoctinh-dev/README.md

Nguyễn Quốc Tịnh

Backend Developer Student

Final-year Information Technology student at Sai Gon Technology University (STU), currently participating in the Java Backend Full-Skill Program at Rikkei Academy.

I am passionate about backend development and enjoy designing scalable, maintainable, and reliable software systems. My interests include backend engineering, database systems, software architecture, system analysis, and building practical applications using modern technologies.

My goal is to continuously strengthen my technical foundation through academic projects, structured learning, and real-world software development experience.


About Me

I am currently focusing on Java Backend Development with Spring Boot while improving my knowledge of backend architecture, database design, RESTful API development, and software engineering best practices.

I enjoy solving real-world problems through clean architecture, well-designed APIs, and maintainable code rather than simply implementing features.

I believe that writing software is not only about coding but also about designing systems that are reliable, scalable, and easy to maintain.


Current Focus

My current development focuses include:

  • Java Backend Development
  • Spring Boot
  • RESTful API Design
  • Spring Security
  • Spring Data JPA
  • Database Design
  • PostgreSQL
  • Software Architecture
  • Smart Access Systems
  • Graduation Project Development

Technical Skills

Programming Languages

  • Java
  • JavaScript
  • SQL

Backend Development

  • Spring Boot
  • Spring Security
  • Spring Data JPA
  • Hibernate
  • Node.js
  • Express.js

Frontend

  • React
  • TypeScript
  • Vite

Database Systems

  • PostgreSQL
  • MongoDB
  • MySQL
  • SQL Server

IoT & Communication

  • MQTT
  • ESP32-CAM (Learning)

Development Tools

  • Git
  • GitHub
  • Docker (Learning)
  • IntelliJ IDEA
  • Visual Studio Code
  • Postman
  • Swagger
  • Cloudinary

Currently Learning

Backend

  • Advanced Java
  • Spring Boot
  • Spring Security
  • Spring Data JPA
  • RESTful API Development
  • Authentication & Authorization
  • File Upload Services

Database

  • PostgreSQL
  • Database Modeling
  • SQL Optimization
  • Transaction Management

Software Engineering

  • Clean Architecture
  • SOLID Principles
  • Design Patterns
  • System Analysis
  • Software Design
  • API Documentation

DevOps

  • Docker
  • Linux
  • CI/CD Fundamentals

Current Projects

I am actively developing academic and personal projects to strengthen my practical software engineering experience.

Current project areas include:

  • Smart Dormitory Management System
  • Backend API Development
  • Smart Access Control System
  • RESTful API Design
  • Database Design
  • Software Architecture
  • Web Application Development
  • IoT Integration

My repositories will continue to be updated as each project reaches a stable and publishable state.


Featured Projects

Dermify Server

Backend API for an e-commerce cosmetics platform.

Technologies

  • Node.js
  • Express.js
  • MongoDB

Main Features

  • JWT Authentication
  • Role-Based Access Control (RBAC)
  • Product Management
  • Order Management
  • Cloudinary Integration
  • RESTful API Design

AI Phone Detection

Artificial Intelligence project using YOLOv8 for real-time phone usage detection.

Technologies

  • Python
  • YOLOv8
  • OpenCV

Main Features

  • Real-time Object Detection
  • Video Processing
  • AI-based Monitoring

Course Management System

Academic management system developed using layered architecture principles.

Technologies

  • Java
  • Spring Boot
  • PostgreSQL

Main Features

  • Authentication
  • Student Management
  • Course Registration
  • CRUD Operations
  • Layered Architecture

Odoo Warehouse Module

Warehouse management customization for Odoo ERP.

Technologies

  • Python
  • Odoo

Main Features

  • Warehouse Workflow Customization
  • Inventory Management
  • Business Process Automation

Areas of Interest

I am interested in working with technologies related to:

  • Backend Engineering
  • Distributed Systems
  • Software Architecture
  • RESTful API Development
  • Database Systems
  • Cloud Computing
  • IoT Integration
  • Artificial Intelligence Integration

Career Objective

My long-term goal is to become a professional Backend Software Engineer specializing in Java and Spring Boot.

I aim to continuously improve my technical expertise, software engineering knowledge, and system design capabilities while contributing to meaningful software projects and enterprise applications.

Currently, I am seeking opportunities to gain practical experience through internships and collaborative software development projects.


Education

Sai Gon Technology University (STU)

Bachelor of Information Technology

Final-year Student

Current GPA: 8.3 / 10


Certifications

  • TOEIC: 695

Contact

LinkedIn

https://www.linkedin.com/in/quoctinh-dev

Email

quoctinhstudy1911@gmail.com

GitHub

https://github.com/quoctinh-dev


"I believe great software is built through solid architecture, clean code, continuous learning, and a passion for solving real-world problems."

Pinned Loading

  1. course-student-management-system course-student-management-system Public

    Course & Student Management System built with Java Core, JDBC and PostgreSQL following a layered architecture (UI - Business - DAO).

    Java

  2. dermify-server dermify-server Public

    Đồ án môn học Xây dựng phần mềm tại STU - Backend API cho nền tảng Thương mại Điện tử Mỹ phẩm Dermify, xây dựng bằng Node.js và Express.

    JavaScript

  3. dermify-client dermify-client Public

    Đồ án môn học Xây dựng phần mềm tại STU - Frontend cho nền tảng Thương mại Điện tử Mỹ phẩm Dermify,

    JavaScript

  4. ql_kho_mypham ql_kho_mypham Public

    ĐỒ ÁN GIỮA KÌ TRIỂN KHAI DỰ ÁN THÔNG TIN

    Python

  5. ai-phone-detection-system ai-phone-detection-system Public

    Đồ án môn học Trí tuệ Nhân tạo (AI) tại STU - Hệ thống phát hiện và cảnh báo hành vi sử dụng điện thoại bằng YOLOv8, Flask và React

    JavaScript