Simon Adda

Data Scientist

Salary / Daily rate

92100 Boulogne-Billancourt, France

Freelance

Can come onsite

Skills

PythonGitData ScienceMachine LearningHTMLKerasFlaskPostgreSQLPower BILLMs / Large language modelsNumPypandasAzureData VisualizationData MiningCSSscikit-learnDjangoGoogle Cloud PlatformMySQLSnowflakeSQL QueriesRDockerGoogle BigQueryDatabricksBitbucketSwagger/OpenAPIConsulting ITLinuxGitHubData AnalysisSQL databasesAI

Languages

English

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.

Links

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

Certified by Microsoft

Blockchain : Solidity

Issued: Mar 2022

Certified by LinkedIn

Machine Learning

Issued: Jan 2021

Certified by Coursera

Bloomberg matket concept

Issued: Oct 2019

Certified by Bloomberg

Financial Engineering and Risk Management Part I

Issued: May 2019

Certified by Columbia University | Coursera

Programming Foundations with JavaScript, HTML and CSS | Coursera

Issued: Apr 2019

Certified by Duke University

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