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Hello, I'm

Lyes HADJAR

AI/Software Engineer

AI Engineering student building production-ready, AI-powered applications

6

Projects Completed

2+

Years Experience

4

Top-3 Hackathon Finishes

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Skills & Expertise

Technologies and tools I work with to create exceptional digital experiences

AI/ML Engineering
NLP & RAG Systems
Python
Dart/Flutter
C++
UI/UX Design

Tech Stack & Tools

Technologies I use to bring ideas to life

Languages

Python80%
C++70%
JavaScript75%
TypeScript75%

Frameworks

Flutter70%
Next.js70%

AI/ML

TensorFlow65%
Scikit-learn70%
NLP68%
RAG Systems68%

Design

Figma80%
Adobe Illustrator75%

Tools

Git85%

Specializations

AI Engineering

Practical AI solutions with NLP, RAG, and ML pipelines

UI/UX Design

User-centered design with intuitive, consistent interfaces

System Architecture

Scalable solutions and best engineering practices

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Professional Journey

My path through technology, leadership, and innovation

Professional Journey

πŸ’Ό

AI/Software Engineer Intern

Jul 2025 – Present

Holding Algeria Chemical Specialities (ACS - ENAP)

Building an enterprise-grade, open-source AI solution for intelligent document processing and knowledge extraction using OCR, NLP, and RAG techniques.

Current Position
πŸ’Ό

AI/Software Engineer & Design Team Lead (Contract)

Jul 2025 – Present

K2A Auto

Leading AI-powered features for automotive software, proposing scalable AI solutions, and driving consistent UI/UX across platforms.

Current Position
πŸ’Ό

Artificial Intelligence Intern

Summer 2024

Thynk Tech DZ

Developed AI solutions for business applications with cross-functional teams, from ideation to deployment, applying state-of-the-art techniques.

πŸŽ“

BSc in Artificial Intelligence Engineering

Expected Jun 2027

ENSIA (Γ‰cole Nationale SupΓ©rieure d'Intelligence Artificielle)

Bachelor's program focused on AI engineering and systems.

πŸŽ“

Mathematics Baccalaureate, with Honors

Jun 2022

Si El Hewwas High School

Graduated with honors.

πŸ†

Hackathon Top-3 Finishes

2023 – 2025

Junction X Algiers, DevCamp, MobAI, AIFEST'23

2nd, 3rd, 2nd, and 3rd place finishes in competitive hackathons.

Key Achievements

Milestones that define my professional growth

2+

Years Experience

4+

Technical Projects Led

4

Top-3 Hackathon Finishes

2027

Expected Graduation

Leadership & Contributions

Making an impact beyond code

🏫

ENSIA Tech Community

February 2023 – Present

Sidi Abdellah, Algeria

Secretary General | Event Manager | Community Manager | Design Manager | AI Cell Manager

  • AI Cell Manager (Jul 2024 – Present): Spearheaded the design and execution of AI workshops and projects, mentored members in ML/DL, and fostered collaboration with industry experts to align with the club's AI vision.
  • Secretary General (Aug 2024 – Jul 2025): Led strategic vision and organizational structure for the premier technical club at ENSIA, streamlining operations and fostering team collaboration.
  • ETCversary Event Manager (Dec 2024 – Feb 2025): Directed cross-functional team to organize the largest club anniversary event, managing logistics, sponsor relations, and promotional strategy.
  • LinkedIn Community Manager (Sep 2024 – Jul 2025): Boosted engagement and followers base of the club through a posting strategy.
  • Design Manager (Feb 2023 – Aug 2024): Oversaw visual identity and coordinated design team across multiple projects, establishing brand guidelines and quality standards.
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Featured Projects

A showcase of my development, UI/UX, and graphic design work

Featured Projects

RAG System for Ministry of Higher Education
Featured
Development

RAG System for Ministry of Higher Education

Custom RAG system enhancing information retrieval with advanced NLP and vector databases to optimize QA chains.

Python
NLP
Vector DB
RAG
Encrypted Chat Application
Featured
Development

Encrypted Chat Application

Secure messaging app with end-to-end encryption built with Flutter and Dart, ensuring privacy and data protection.

Flutter
Dart
E2E Encryption

All Projects

RAG System for Ministry of Higher Education
Featured
Development

RAG System for Ministry of Higher Education

Custom RAG system enhancing information retrieval with advanced NLP and vector databases to optimize QA chains.

Python
NLP
Vector DB
RAG
Encrypted Chat Application
Featured
Development

Encrypted Chat Application

Secure messaging app with end-to-end encryption built with Flutter and Dart, ensuring privacy and data protection.

Flutter
Dart
E2E Encryption
Khfifa
Development

Khfifa

Freight transportation mobile app addressing logistics challenges in Algeria with an intuitive Flutter UI.

Flutter
Dart
Figma
Algiers Airport Data Mining
Development

Algiers Airport Data Mining

Data mining project applying diverse techniques to enhance passenger experience; large-scale data analysis with insights.

Python
Pandas
Scikit-learn
Agriculture Problem Solver
Development

Agriculture Problem Solver

Optimization system for agricultural land allocation using advanced search algorithms and a Tkinter interface.

Python
Algorithms
Tkinter
UrGymBro
Development

UrGymBro

Full e-commerce platform for fitness equipment built with classic web stack and thoughtful UX design.

HTML
CSS
JavaScript
PHP
+2 more

Project Impact

Measurable results from my work

6

Projects Completed

4

Top-3 Hackathon Finishes

2

Live Applications

100%

Passion for Quality

Ready to Start Your Project?

Let's collaborate to bring your ideas to life with cutting-edge technology and exceptional design.

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Let's Work Together

Ready to bring your ideas to life

Email

Let's discuss your project

LinkedIn

Connect professionally

GitHub

Explore my code

Send a Message