
Simon Adda
Data Scientist
Salary / Daily rate
92100 Boulogne-Billancourt, France
Freelance
Can come onsite
Skills
Languages
About me
Intro
I'm a Data Scientist with 4+ years of experience in consulting at Ekimetrics and CGI, delivering high-impact AI solutions for major clients. I specialize in machine learning, GenAI, and full-stack data pipelines, with proven experience in deploying scalable products in production (GCP, Azure, Databricks, Docker). I've built customer lifetime value models, anomaly detection systems, Text-to-SQL LLM apps, and Python libraries for internal tools.
Work experience
Data scientist
Ekimetrics
May 2022 - Present
4 years 6 months
Paris, France
- GenAI Chatbot Text-to-SQL Application (since January) o Improved SQL query accuracy by 60% using retrieval augmentation with LLMs, resulting in faster and more efficient data retrieval. o Successfully deployed the Text-to-SQL application on a Gradio app with Docker, ensuring accessibility and scalability for users. Transferable skills: GCP, OpenAI, Docker, SQL, FastApi, Langchain, Linux, Vanna, Gradio, Git - Proactively detect anomalies in brake systems using machine learning classification (4 months) o Extracted and harmonized diverse data from Snowflake tables using SQL, ensuring data quality and model effectiveness. o Packaged and implemented Python code for industrial-scale deployment on Azure ML, demonstrating efficiency and scalability. Transferable skills: Azure ML Studio, Python, Snowflake, SQL, Git, Linux, Statistic - Data science python library development (1 year) o Developing "scikit-learn" equivalent library to implement advanced ML algorithms for business applications. o Demonstrating expertise in knowledge management, advocating for coding, machine learning, and industrialization best practices. o Proficient in product and project management, employing agile frameworks, CI/CD o Developing and deployed scalable tech products using data-driven approaches to address client and internal challenges. Transferable skills: Python, pytest, pandas, numpy, sklearn, prophet, pre-commit, poetry, Git, Jira, Linux - Strategy mission on new improving time service recommendation for all France restaurants (6 months) o Led and contributed successfully to the industrialization process of over 1450 machine learning models on Databricks. - Capture long term impact of invests using Prophet: Marketing Mix Modeling (3 months) o Computing the short and long-term impact of marketing on sales using time series investments. o Developing Python method based on prophet library to extract global trend of sales of +10 customer products.
Academic Project - Python developper trading crypto currency
b-cube.ai
Sep 2021 - Mar 2022
7 months
Gif-sur-Yvette, France
• Implementation of a trading bot on decentralized cryptocurrency exchanges (python, API rest) • Use of AI models to conduct arbitration in the Blockchain environment
Data analytics junior Consultant
CGI
Feb 2021 - Aug 2021
7 months
Paris et périphérie
Smart Analytics unit Intern
Micropole
Feb 2020 - Jul 2020
6 months
92300 Levallois-Perret, France
Co-founder
VimpleFreelance
Sep 2019 - May 2020
9 months
Paris, France
• Creation of a sizing recommendation application for fashion brands to improve customer satisfaction and reduce ecological impact. The project comprised the creation of a prototype, economic viability model, and customer profiling. • Website development, UI / UX design. • Using Python to apply Machnine Learning models on data to predict the better size of a customer
Innovation digital & Analytics pour Broker Fixed Income
GFI Group
Apr 2019 - Aug 2019
5 months
Région de Paris, France
- Introduction to the Bloomberg Query Language and its APIs via various Bloomberg training courses in Paris - Sharing of knowledge and adoption of new decision support technologies by brokers - Analysis of financial indicators and reporting on Excel
Academic Project
Devoteam
Jan 2019 - May 2019
5 months
Région de Paris, France
Implementation of a Big Data Lambda architecture in the Cloud.
Sales - summer job
BNP Paribas
Sep 2017 - Oct 2017
2 months
Région de Paris, France
- Get to know the local market by positioning yourself as a key banking player among young people in order to acquire new market share and build loyalty among existing clients; - Disseminate the BNP Paribas product offer, prospect and negotiate - Ensure a strong local presence in the field and create partnerships with the players in this market.
Internship
Keyrus
Jun 2017 - Jul 2017
2 months
92300 Levallois-Perret, France
- Identify and approach profiles that are in tune with the market using our existing tools: social networks, job boards, internal pool. - Be in charge of putting the ads online. - Conducting telephone interviews with candidates to qualify them, identify their expectations, and introduce them to KEYRUS and the teams. - Organize and follow up physical interviews. - Participate in interviews and contract signatures. - Reporting and updating of the internal recruitment management tool
Education
CentraleSupélec
Advanced master
2021 - 2022
9 months
ESILV - Ecole Supérieure d'Ingénieurs Léonard de Vinci
Diplôme d'ingénieur
2015 - 2020
5 years 1 month
University of Newcastle
Master's degree
2018 - 2019
1 year 1 month
Licenses & certifications
Microsoft Certified: Azure Data Scientist Associate
Issued: Aug 2023
Blockchain : Solidity
Issued: Mar 2022
Machine Learning
Issued: Jan 2021
Bloomberg matket concept
Issued: Oct 2019
Financial Engineering and Risk Management Part I
Issued: May 2019
Programming Foundations with JavaScript, HTML and CSS | Coursera
Issued: Apr 2019