
Zahra Vahidi Ferdousi
Data Scientist | Exploratory Data Analysis, Data Visualization, Statistical Modeling, Automation Development | Python · SQL · n8n
Salaire / Taux journalier
Paris, France
Mobilité : Île-de-France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
Data Scientist with a PhD in Artificial Intelligence, combining analytical rigor with practical problem-solving. I help organizations transform complex data into actionable insights and build intelligent systems that automate real work. My expertise spans the full data science lifecycle - from exploratory data analysis and feature engineering to predictive models development. Recently built an AI Job Agent using Claude AI, Python and n8n that automated job discovery and analysis, achieving 95% time reduction. This project demonstrates my approach: combining data science, machine learning, and intelligent automation to solve practical problems (https://github.com/h4y4h0o/ai-job-agent). Open to opportunities as Data Scientist/Analyst and Automation Development.
Expérience de travail
Family Care & Professional Development
Self-Employed / Professional Development
oct. 2023 - déc. 2025
2 ans 3 mois
À distance
– Took a planned parental career break to focus on my child's early years while remaining engaged in AI and data science. – Completed the IBM Data Science Professional Certificate, enhancing skills in Python, data analysis, and machine learning. – Participated in the Kaggle Agents Intensive Competition, applying agent-based and machine learning techniques. – Built an AI Job Agent using Claude AI, Python and n8n that automated job discovery and analysis, achieving 95% time reduction.
Data Scientist/Analyst
Freelance
sept. 2022 - sept. 2023
1 an 1 mois
À distance
– Developed and optimized advanced SQL queries to extract, transform, and analyze datasets. – Conducted exploratory data analysis (EDA) using Python libraries such as Pandas and NumPy. – Developed impactful data visualizations with Matplotlib and Seaborn to effectively communicate insights. – Leveraged Scikit-learn for statistical modeling and predictive analysis, enhancing decision-making for stakeholders.
Research And Development Engineer
Capgemini Engineering
sept. 2021 - août 2022
1 an
Paris, France
– Engineered a Java-based synthetic data generation pipeline for training Computer Vision models. – Focused on improving object segmentation accuracy using 2D CAD drawings. – Collaborated with cross-functional teams to enhance model performance. – Developed skills in Java programming, data generation, and computer vision technologies.
Research Engineer
Coheris
avr. 2016 - juil. 2019
3 ans 4 mois
– Transformed a traditional recommender system into a context-aware recommendation system using Java. – Modeled and integrated user context into the recommendation process to enhance personalization.
Internship: Text-Mining
Coheris
mars 2015 - sept. 2015
7 mois
92150 Suresnes, France
– Upgraded the SPAD Data Mining software text-mining package by integrating the Lucene API. – Enhanced the system's capability to process and analyze unstructured text data. – Collaborated with a team to improve data mining functionalities, ensuring better performance. – Gained hands-on experience in text mining and software integration within a dynamic startup environment.
Internship: Content Analysis of Microblogs
Cnam (Conservatoire national des arts et métiers)
avr. 2013 - août 2013
5 mois
– Conducted personalized recommendations for Twitter users based on tweet content analysis. – Extracted tweets using the Twitter API to gather relevant data for analysis. – Analyzed automatic classification techniques utilizing WEKA and MALLET for effective content categorization. – Collaborated with a team at Cnam, a leading institution in arts and crafts, to enhance social media insights.
Internship: Online Restaurant Reservation System
National Iranian Oil Company
juil. 2010 - août 2010
2 mois
Téhéran, Iran
– Designed and implemented an online restaurant reservation system for efficient table booking. – Developed features enabling administrators to manage restaurant data effectively. – Collaborated with cross-functional teams to enhance user experience and streamline operations.
Formation
Université Paris Dauphine
Doctor of Philosophy - PhD, Computer Science (Data Science)
2016 - 2020
4 ans 9 mois
– Developed a context-aware recommendation system in Java, enhancing user experience through personalized suggestions. – Modeled contextual influence on user ratings using Pearson correlation to improve recommendation accuracy. – Designed pre-filtering and post-filtering approaches, significantly reducing sparsity compared to state-of-the-art methods.
Université Paris-Sorbonne
Master's degree, Natural Language Processing
2014 - 2015
1 an 1 mois
Université de Montréal
Master's degree, Artificial Intelligence
2013 - 2013
1 mois
Université Pierre et Marie Curie (Paris VI)
Master's degree, Artificial Intelligence
2011 - 2013
2 ans 1 mois
Shahid Beheshti University
Bachelor's degree, Computer Software Engineering
2007 - 2011
4 ans 1 mois
Licences et certifications
Data Analysis with Python
Délivré le : –
Python Project for Data Science
Délivré le : –
Responsible AI
Délivré le : –
Data Visualization with Python
Délivré le : –
Machine Learning with Python
Délivré le : –
Portfolio

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