About Nizar
I'm a Data Scientist, Software Engineer, with 10 years of experience in the research, design, and implementations of Data Processing platforms.
I am passionate about the challenge of crafting quality software able to transform big amounts of data in useful, and understandable insights, and I enjoy all the different phases of this quest, from data collection, to data visualization, going through data modeling, system architecture, algorithms design, and software deployment.
English
Fluent
Italian
Native or bilingual
Arabic
Native or bilingual
Spanish
Basic
French
Native or bilingual
Portuguese
Basic
Japanese
Basic
Remote only
Primarily works remotely
Experience
- CapgeminiSenior Data ScientistCONSULTING AND AUDITSNovember 2024 - March 2025 (4 months)Development of a GenAI enterprise solutionDevelopment of a GenAI app to check document compliance with company guidelines:- Development of a Python app using agents and an RAG approach.- A/B testing to optimize prompts.Tools: Python, LangChain, LangGraph, GCP , RAG, AI AgentsSector: Consulting
- Pfizer PFEData ScientistPHARMACEUTICALS INDUSTRYOctober 2021 - December 2022 (1 year and 3 months)
- Developed a time-series-based machine learning model for predictive maintenance of industrial equipment using Python and TensorFlow for a COVID-19 project from a global pharmaceutical company.
- Built several web apps to analyze and visualize the available sensor data with Python and Streamlit.
- Created preprocessing routines to collect, clean, and prepare the raw data using Python.
- leWagonData Science TeacherEDUCATION AND E-LEARNINGNovember 2020 - Today (5 years and 7 months)
- Presented lectures on statistics, Python, machine learning, and deep learning.
- Supported students during their daily exercises throughout boot camp sessions.
- Guided students during their two-week final projects, from inception to deployment of a machine learning model (NLP, Recommendation Systems, Time Series predictions, Generative models, Computer Vision...).
- Participated in the training of more than 400 students, and mentored more than 50 final projects.
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Education
- Bachelor of Science in “Information and Communication Technologies"Università degli Studi di Perugia, Perugia, Italy2006- Final Mark: 108/110 - Principal subjects: Mathematics, Physics, Computer Science, Electronics, Communications, Signal Processing, Automatics, Networks, Databases, Robotics.
- Master of Science in “Information and Communication Technologies”Politecnico di Torino, Turin, Italy2009- Final Mark: 110/110. - Principal subjects: Digital Communications, Coding, RF Electronics, Computer Science, Real Time Systems, Signal Processing, Networks, Security.