Le Phi Ha

Hi, I'm Le Phi Ha

08-09-2002
Trieu Khuc, Ha Noi
phihasky@gmail.com
0392405600
School Logo Academy of Cryptography Techniques

Career Objectives

Web Developer with hands-on experience in backend development, API design, and database-driven applications.

Short-term goal: Strengthen skills in Laravel, system design, API development, and performance optimization to build scalable web applications.

Long-term goal: Become a Senior Backend Developer or Fullstack Developer, contributing to high-quality products and system architecture.

Skills & Expertise

Programming & Web Development

PHP (Laravel), Java RESTful API development Backend architecture & system design Authentication (JWT, Token-based)

Database & Backend Optimization

MySQL, SQLite Database design & query optimization Eloquent ORM & relationships

Testing & Debugging

API testing (Postman) Debugging & bug fixing Basic unit testing (Laravel)

Tools & Methodologies

Git Postman Docker XAMPP Agile/Scrum Issue tracking and task coordination

Certifications

TOEIC: 650

Featured Projects

LeeHaMedical

LeeHaMedical - Graduation Project

Built an online medical appointment system integrating AI chatbot and Stringee API

Java Android PHP MySQL Firebase RESTful API
  • Role: Fullstack developer, API integration
  • Score: 8.5/10
  • Designed and developed an Android app with reminders and notifications, reducing missed appointments by 30%
  • Implemented backend APIs (authentication, appointment) with secure token-based authentication
  • Built a responsive website using PHP & Bootstrap for doctor-patient interaction
View on GitHub
SelfCare

SelfCare - Appointment Scheduling App

Built Android app for appointment scheduling with user authentication

Java Android Firebase phpMyAdmin
  • Role: Backend, Frontend, API
  • Score: 8/10
  • Built an Android app for appointment scheduling with user authentication and notifications
  • Reduced scheduling errors by 40% through automated calendar sync
View on GitHub
Manage Money

Manage Money - Personal Finance App

Designed and built mobile app for managing income/expenses

Java SQLite Android Studio
  • Role: Team Leader, Backend
  • Score: 8/10
  • Designed and built a mobile app for managing income/expenses with visual analytics
  • Helped users track and reduce overspending, averaging 15% savings
  • Features: Add/delete/edit income/expense, daily/monthly/yearly statistics, Excel export, charts, search, transfer
View on GitHub
Coffee Shop

Coffee Shop App

Built a fully functional coffee shop app with real-time database integration

Kotlin Firebase Android Studio
  • Role: Android Developer
  • Built a fully functional coffee shop app with product listings, order placement, and Firebase real-time database integration
  • Minimized manual order errors by 50% through real-time backend features
View on GitHub

Work Experience

Apr 2024 - Jul 2024

Backend Laravel Intern

CSSoft

  • Collaborated with 4+ team members to deliver internal web tools for company use
  • Enhanced PHP-based backend systems, reducing page load time by 25%
Dec 2024 - Aug 2025

Backend Laravel

Aibat

  • Backend Laravel and develop mobile app by Flutter
  • Built and maintained APIs supporting system integration and data processing.
  • Worked with databases to support system stability and data consistency.
  • Participated in system testing and bug fixing before deployment.
Sep 2025 - Jan 2026

IT System / Application Engineer

KTS Toan Cau Company

  • Responsible for operating and maintaining internal application systems supporting manufacturing operations.
  • Acted as system focal point to handle incidents, troubleshoot issues, and ensure stable daily system operation.
  • Focus on production system enhancement, early warning for delayed shipments, and software support for factory employees
  • Coordinated with users to analyze requirements and improve system workflows.
  • Supported system testing, issue verification, and deployment activities.
Feb 2026 - Present

Web Fullstack Developer

Tosy Robotics

  • Developing and maintaining fullstack web applications using Laravel (backend) and modern frontend technologies
  • Designing and building RESTful APIs for internal systems and manufacturing workflows
  • Working with databases (MySQL) to handle large-scale data and optimize performance
  • Collaborating with cross-functional teams to analyze requirements and deliver system features
  • Debugging, testing, and improving system stability in real production environments

Get In Touch

Phone
0392 405 600
Address
Trieu Khuc, Ha Noi, Viet Nam
Facebook
Lê Phi Hà
GitHub
lephiha