AI engineer candidate seeking product and applied AI opportunities

LE NGOC TU

AI Engineer

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Le Ngoc Tu avatar

LE NGOC TU

AI Engineer

Phan Thiet, Binh Thuan

I mainly focus on building AI features that can be used in real-world products, while also paying attention to backend clarity and interface usability so the final result feels stable, understandable, and practical for users.

Contact meView all posts

About

I work across AI, backend, and frontend to turn useful ideas into software people can actually use.

I have about 2 years of hands-on experience building web applications and AI-enabled products. I work across backend APIs, databases, and frontend implementation, with applied experience in face recognition, object detection, and large language models.

Technical skills

Languages

Python, JavaScript, TypeScript, SQL

Backend

Node.js, Express.js, FastAPI

Frontend

ReactJS, HTML, CSS

Databases

MySQL, MariaDB, PostgreSQL

APIs & Tools

RESTful API, WebSocket (Socket.IO), Git

AI / ML

FaceNet, RetinaFace, YOLO, Large Language Models, Computer Vision

Research & awards

Exam Fraud Detection Using YOLO Model

Feb 2025

Published in Vietnamese Teachers Journal. Used YOLO to detect cheating in real time during exams, reaching 85% accuracy.

Eureka Scientific Research Student Award XXVI

Nov 2024

Awarded by Vietnam National University HCMC for research work in AI and machine learning.

Education

Bachelor of Science in Information Technology

Sep 2021 - Jan 2025

Phan Thiet University - Binh Thuan, Vietnam

GPA: 3.77 / 4.0

Key projects

Face Recognition Attendance for IT Center

FastAPI, FaceNet512, RetinaFace, MariaDB

Face Recognition Attendance for IT Center

Built a face recognition attendance system that lets employees check in and out through a camera.

  • -Implemented a face detection pipeline that remained reliable across lighting and angle changes.
  • -Built APIs for face registration, employee management, and attendance reporting.
  • -Integrated attendance data into the existing backend reporting flow.
KIOSK Queue Management System

ReactJS, Node.js, MariaDB, Socket.IO

KIOSK Queue Management System

Built a full-stack queue management system used in government offices to improve service flow.

  • -Used WebSocket updates so queue screens changed in real time without refresh.
  • -Delivered the system across multiple government office locations.
PDF Translation Tool

Python, LLM APIs, PyMuPDF

PDF Translation Tool

Built a PDF translation workflow that preserves layout and formatting.

  • -Integrated multiple LLM providers so users could choose based on cost and quality.
  • -Focused on preserving document structure for practical downstream use.

Experience

Dec 2024 - Present

Binh Thuan, Vietnam

AI Engineer

Nguyen Luan Software Solutions Co., Ltd (NLTECH)

  • -Built production-facing AI features such as face recognition and object detection, then integrated them into backend systems.
  • -Worked with LLM-based workflows for document processing and automation.
  • -Handled both backend and frontend tasks when the project required end-to-end ownership.
  • -Collaborated with developers, testers, and project managers to deliver features aligned with client needs.

Feb 2025

Exam Fraud Detection Using YOLO Model

Published in Vietnamese Teachers Journal. Used YOLO to detect cheating in real time during exams, reaching 85% accuracy.

Nov 2024

Eureka Scientific Research Student Award XXVI

Awarded by Vietnam National University HCMC for research work in AI and machine learning.

Blog

View all posts

2026-03-23

Codebase Prompt Enhancer: How I Rewrite Coding Prompts to Fit the Repository Better

A practical look at why I built codebase-prompt-enhancer and how it helps turn vague coding prompts into repository-aware prompts that AI coding agents can execute more reliably.

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2025-12-09

How to Build an AI Landing Page with Kiro IDE: A Practical Step-by-Step Guide

A practical guide to building a polished landing page with Kiro IDE and AI, from requirements and design prompts to implementation and refinement.

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2025-12-04

Create an ATS-Friendly CV with Claude and Overleaf

A practical workflow for creating a professional ATS-friendly CV with Claude AI and Overleaf, without relying on paid resume tools.

Read post

Contact

Available for AI engineering, backend, and product-focused collaboration.

Open to roles and projects where applied AI needs to work reliably in real products.

Email

lntu2003.dev@gmail.com

Location

Phan Thiet, Binh Thuan

Social platforms

GitHubLinkedInZalo