Mohamed Rayen Khlifi

AI Software Engineer

Specializing in LLM fine-tuning, RAG systems, and intelligent automation

About Me

I'm an AI Software Engineer with a passion for building intelligent systems that solve real-world problems. Currently pursuing my Engineering degree in Software Development at the Higher Institute of Computer Science in Ariana, Tunisia.

1+
Years Experience
10+
AI Projects
5+
Certifications

Experience

Artificial Intelligence Intern

February 2025 – August 2025

Oolab Tunisia

  • Fine-tuned an LLM assistant on Oodrive datasets to automate OpenAPI validation, improving accuracy by 25% and reducing manual linting by 40%
  • Built an LLM system to generate Oodrive-compliant YAML and Javascript rules, cutting rule creation time by 60%
  • Designed a Mistral-driven tool for Postman test scenario generation, automatically covering 80% of test cases
  • Deployed AI assistants via FastAPI into CI/CD pipelines, reducing deployment time and improving automation

Computer Vision Intern

August 2024 – September 2024

Oolab Tunisia

  • Built a potato leaf disease detection model using TensorFlow and Scikit-learn
  • Deployed the solution with FastAPI and React.
  • Improved model accuracy and inference speed.

Quality Assurance Intern

February 2022 – June 2022

Neoxam Tunisia

  • Developed and executed black-box tests and automated CI/CD pipelines with Ranorex and Jenkins, reducing testing and deployment time by 30%
  • Managed test binaries using Artifactory and Bitbucket to improve version control and traceability
  • Identified and resolved critical bugs, enhancing software reliability and reducing post-release incidents by 20%

Featured Projects

Multimodal AI System

January 2025

Built a multimodal voice assistant using LLaVA and Whisper, with an interactive Gradio app integrating speech-to-text, image analysis, and text-to-speech via Hugging Face Transformers and gTTS.

LLaVA Whisper Gradio Hugging Face
View Project

RAG-based QA System

November 2024

Built a RAG application for PDF-based Q&A with a Gradio interface for interactive document querying, integrating LlamaCpp and FAISS for efficient retrieval and sub-second response time, improving answer relevance by 20%.

RAG LlamaCpp FAISS Gradio
View Project

Real-Time Fire & Smoke Detection

October 2024

Developed a real-time fire and smoke detection system using a YOLOv8 model trained on a Roboflow dataset, achieving 87% accuracy, integrated with live video inference, a Flask UI, and automated email alerts via SMTP.

YOLOv8 Computer Vision Flask Roboflow
View Project

Education & Certifications

🎓

Engineering Degree in Software Development

Higher Institute of Computer Science

Ariana, Tunisia

September 2022 – September 2025

🎓

Bachelor's Degree in Computer Networks and Systems

Higher Institute of Computer Science

Ariana, Tunisia

September 2019 – June 2022

🎓

Baccalaureate Degree in Mathematics

Bougarnine Highschool

Hammamlif, Tunisia

September 2014 – July 2018

Professional Certifications

📜

Deep Learning Specialization

Coursera • October 2024

📜

Machine Learning Specialization

Coursera • July 2024

📜

Microsoft Azure Fundamentals

Microsoft • March 2023

📜

AWS Certified Cloud Practitioner

Amazon Web Services • October 2022

Technical Skills

AI Frameworks & Libraries

TensorFlow PyTorch Scikit-learn Langchain Unsloth

Cloud & DevOps

Docker Kubernetes AWS Azure Jenkins

Databases

SQL MongoDB ChromaDB

Programming Languages

Python JavaScript Java

Extracurricular Activities

Global Next Leaders Forum

Tokyo University

February 2024 – March 2024

Collaborated on global tech challenges and delivered AI ethics presentations, strengthening leadership and public speaking skills.

ISI Geeks

Higher Institute of Computer Science

September 2020 – June 2023

Co-hosted a podcast on Japanese culture, technology, and AI, and organized events, enhancing team coordination skills.

Get In Touch

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.