I am a Data Scientist with hands-on experience in data mining, data visualization, and predictive analytics. I excel in Python, SQL, and Power BI, and I have a strong knack for cleaning, transforming, and interpreting structured and unstructured data to deliver actionable insights that support data-driven decisions. My recent internships have given me practical experience in Generative AI, NLP, and computer vision, where I built production-ready pipelines, implemented semantic retrieval, and deployed user-facing AI tools. I'm passionate about turning complex data into clear, impactful business outcomes and collaborating across teams to ship reliable AI products.

Zeineb Romthana

I am a Data Scientist with hands-on experience in data mining, data visualization, and predictive analytics. I excel in Python, SQL, and Power BI, and I have a strong knack for cleaning, transforming, and interpreting structured and unstructured data to deliver actionable insights that support data-driven decisions. My recent internships have given me practical experience in Generative AI, NLP, and computer vision, where I built production-ready pipelines, implemented semantic retrieval, and deployed user-facing AI tools. I'm passionate about turning complex data into clear, impactful business outcomes and collaborating across teams to ship reliable AI products.

Available to hire

I am a Data Scientist with hands-on experience in data mining, data visualization, and predictive analytics. I excel in Python, SQL, and Power BI, and I have a strong knack for cleaning, transforming, and interpreting structured and unstructured data to deliver actionable insights that support data-driven decisions.

My recent internships have given me practical experience in Generative AI, NLP, and computer vision, where I built production-ready pipelines, implemented semantic retrieval, and deployed user-facing AI tools. I’m passionate about turning complex data into clear, impactful business outcomes and collaborating across teams to ship reliable AI products.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

Arabic
Fluent
French
Fluent
English
Fluent
Korean
Beginner

Work Experience

Generative AI Intern at Focus Corporation
July 1, 2025 - October 16, 2025
Built a hybrid NLP system (Fine-tuned DistilBERT + LLM fallback) into a production-like pipeline; implemented semantic retrieval using sentence-transformers and FAISS for low-latency inference and scalable serving. Developed AI-powered workflow automation integrating Gmail and SAP pipelines, improving real-time reporting and predictive analytics, while writing modular, testable code and collaborating in Agile/Scrum sprints with Product Owner and Scrum Master. Orchestrated multi-agent AI architecture with LangGraph, deploying Streamlit interface with interactive visualizations.
NLP Engineer Intern at Sportify AI
October 1, 2024 - October 16, 2025
Fine-tuned AI language models (Mistral 7B with QLoRA) on 20k sports & nutrition posts, improving domain-specific text generation. Designed multimodal RAG pipeline (LangChain + FAISS + LLaMA-2) integrating structured/unstructured data for real-time insights. Deployed production-ready chatbot serving 1,000+ users, demonstrating end-to-end AI product delivery expertise.
Computer Vision Intern at Proosoft Cloud
May 1, 2024 - October 16, 2025
Designed a real-time computer vision pipeline using OpenCV to detect and track employees for automated attendance. Built a scalable AI perception system integrating PostgreSQL and Dash to process and monitor 100+ users simultaneously. Optimized CV pipeline for real-time inference and contextual state extraction, demonstrating ability to bridge research models with production use cases.
Generative AI & NLP Intern at Focus Corporation
February 1, 2025 - July 1, 2025
Built a hybrid NLP system (Fine-tuned DistilBERT + LLM fallback) into a production-like pipeline; implemented semantic retrieval using scikit-learn and transformers for intelligent document processing. Orchestrated multi-agent AI architecture with LangGraph and LangChain, deploying Streamlit interface with interactive visualizations.

Education

Master of Science in Data Science at Higher Institute of Technological Studies of Bizerte, Tunisia
September 1, 2023 - September 1, 2025
Bachelor of Science in Electrical Engineering at Higher Institute of Technological Studies of Bizerte, Tunisia
September 1, 2020 - June 30, 2022
Master of Science in Data Science at Higher Institute of Technological Studies of Bizerte, Tunisia
January 11, 2030 - December 23, 2025
Bachelor of Science in Electrical Engineering at Higher Institute of Technological Studies of Bizerte, Tunisia
January 11, 2030 - December 23, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Media & Entertainment, Education