I'm Ahlem Ammar, an AI Engineer and NLP expert with deep knowledge in machine learning, statistical analysis, and text mining. I design and deploy NLP solutions that drive data-driven decision making, leveraging modern ML models, large language models, and retrieval-augmented approaches to extract context from text data. Outside core development, I enjoy crafting intuitive data-driven experiences and collaborating across teams to turn insights into impact. Currently, I work as a Data Scientist at VIVIA, building LL M-based architectures and retrieval-augmented generation systems, and I also teach software development as a university professor. I’m conscientious, methodical, and thrive in environments that value quality, collaboration, and rapid iteration.

Ahlem Ammar

I'm Ahlem Ammar, an AI Engineer and NLP expert with deep knowledge in machine learning, statistical analysis, and text mining. I design and deploy NLP solutions that drive data-driven decision making, leveraging modern ML models, large language models, and retrieval-augmented approaches to extract context from text data. Outside core development, I enjoy crafting intuitive data-driven experiences and collaborating across teams to turn insights into impact. Currently, I work as a Data Scientist at VIVIA, building LL M-based architectures and retrieval-augmented generation systems, and I also teach software development as a university professor. I’m conscientious, methodical, and thrive in environments that value quality, collaboration, and rapid iteration.

Available to hire

I’m Ahlem Ammar, an AI Engineer and NLP expert with deep knowledge in machine learning, statistical analysis, and text mining. I design and deploy NLP solutions that drive data-driven decision making, leveraging modern ML models, large language models, and retrieval-augmented approaches to extract context from text data. Outside core development, I enjoy crafting intuitive data-driven experiences and collaborating across teams to turn insights into impact.

Currently, I work as a Data Scientist at VIVIA, building LL M-based architectures and retrieval-augmented generation systems, and I also teach software development as a university professor. I’m conscientious, methodical, and thrive in environments that value quality, collaboration, and rapid iteration.

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Work Experience

Data Scientist at VIVIA
February 1, 2024 - Present
Designed and implemented advanced AI solutions focusing on LLМ-based architectures and Retrieval-Augmented Generation (RAG), leveraging LangChain, Haystack, Hugging Face Transformers, and Qdrant for contextual information retrieval. Developed agentic AI systems supporting autonomous task planning, multi-turn reasoning, intelligent chat bots, real-time summarization, custom web-scraping tools, and dynamic document analysis using PyTorch, TensorFlow, Keras, and spaCy. Delivered analytical reports and dashboards to guide business and engineering teams, uncover inefficiencies through data-driven insights, and implement optimizations that improved system performance and user experience using FastAPI and advanced visualization tools. Built demand-based pricing forecasts using scikit-learn, TensorFlow, Dask, and Keras. Developed a domain-specific assistant with spaCy, LangChain, Haystack, and custom embeddings, applying Hugging Face models to deliver accurate predictions and natural language
University Professor at Ministry of Education
September 1, 2024 - March 1, 2025
Delivered engaging lectures and hands-on assignments covering programming paradigms (imperative, procedural, object-oriented, functional) and foundational and advanced software development principles. Mentored students to apply programming concepts, resulting in improved project outcomes and increased confidence in software development.

Education

Software Engineering at Higher Institute of Applied Sciences and Technology
January 1, 2019 - January 1, 2024

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Professional Services