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Ahmed BelhouchetteAB
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Ahmed Belhouchette

@ahmedbelhouchette

AI & Data Engineer building LLM systems, including a fine-tuned Mistral 7B RAG system for on-premise telecom tariff audits.

Tunisia
Message

At SFM Technologies, I built a RAG system for telecom tariff audits using a fine-tuned Mistral 7B model. It reached 92% accuracy and reduced manual review time by about 40%, running fully on-premise so client data stayed within the company.

For my graduation project at Concordia University, I built Python pipelines using the Gerrit REST API and developed ReGerrit, an ML tool that predicts which rebases need CI re-runs. The work showed that dependent changes merged 2.3 times slower than standalone ones and was accepted at ESEM 2026.

I also built a Transformer model for tweet credibility and sentiment at RIADI Laboratory, and have developed projects in real-time factory monitoring, explainable multi-agent e-learning, AWS cost optimization, and text-to-ArchiMate generation. I hold an AWS Certified Solutions Architect – Associate certification and have published work accepted at ESEM 2026.

Experience

Work history, roles, and key accomplishments

Concordia University logoCU

Research Intern, Graduation Project

Concordia University

Feb 2026 - Sep 2026 (7 months)

Built Python pipelines on the Gerrit REST API to collect 454,810 code-review changes from OpenStack, Wikimedia, and ONAP. Developed ReGerrit, an ML tool predicting CI re-runs after rebases, and showed dependent changes merge 2.3x slower; work accepted at ESEM 2026.

ST

AI Engineer Intern

SFM Technologies

Jul 2025 - Aug 2025 (1 month)

Built a RAG system for telecom tariff audits using a fine-tuned Mistral 7B (QLoRA, Unsloth), achieving 92% accuracy and reducing manual review time by ~40%. Benchmarked open LLMs, built retrieval with Sentence-Transformers and FAISS, and served the system with Flask in Docker, fully on-premise.

RE

Research Intern

RIADI Laboratory, ENSI

Jul 2024 - Aug 2024 (1 month)

Built a Transformer model for tweet credibility and sentiment scoring (90% accuracy) with fuzzy logic for publisher rating. Shipped it as a Flask REST API with a React front end in Docker.

Education

Degrees, certifications, and relevant coursework

NM

National School of Computer Science (ENSI), University of Manouba

Dual Degree: Computer Science Engineering (AI) + Research MSc, Computer Science Engineering (AI) and Advanced Intelligent Systems

2023 - 2026

Dual degree in Computer Science Engineering (AI) and Research MSc in Advanced Intelligent Systems, graduated in September 2026.

AW

AWS

AWS Solutions Architect – Associate, Cloud Architecture

2025 - 2025

AWS Certified Solutions Architect – Associate certification obtained in 2025.

ND

NVIDIA DLI

Transformer-Based NLP, Natural Language Processing

2024 - 2024

NVIDIA DLI certification in Transformer-Based NLP obtained in 2024.

IP

IPEIT

Preparatory Classes, Maths-Physics

2021 - 2023

Preparatory classes in Maths-Physics, ranked 194th out of 1,600 in the national engineering entrance exam.

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