Aïcha T.-AI & Machine Learning Data Scientist Finance · Risk · Predictive Analytics Python · SQL · SAS · Remote
Check rate
Experience
Data Analyst
Groupama
- Analyze business datasets and prepare reliable data for quantitative analysis and data-driven decision-making.
- Use SQL, SAS and Python to extract, clean, transform and validate data.
- Perform statistical and analytical checks, detect anomalies and investigate discrepancies affecting reporting and analysis.
- Automate recurring data-processing and reporting workflows to improve reliability and efficiency.
- Work with insurance/financial data where accuracy, consistency and traceability are critical.
Data Management / Data Analyst
Orange Cameroon
- Analyzed KYC/KYA data and contributed to scoring and fraud-detection use cases.
- Used Python for data processing, analysis and model-related work.
- Contributed to the analysis of scoring models applied to Orange Money data.
- Prepared, validated and controlled datasets used for analytical and decision-making processes.
Data Quality / Business Analyst
Citron
- Analyze and prepare datasets for performance, pricing and consumption-related use cases.
- Use Python, SQL, Pandas and Power Query for data cleaning, transformation and exploratory analysis.
- Identify anomalies, trends and relevant variables supporting analytical and predictive use cases.
- Build dashboards and KPIs to interpret analytical results and monitor performance.
- Apply structured data-quality practices to improve the reliability of analytical outputs.
Data Scientist
Port Autonome de Douala
- Contributed to Data Science and data-processing projects in a cloud environment.
- Prepared, cleaned and transformed datasets for analytical and Machine Learning workflows.
- Used Azure Data Factory, Databricks, Spark and Azure Data Lake to build reliable data pipelines.
- Supported data analysis and pipeline design for statistical and Machine Learning processing.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Banking and Finance, Insurance, and Telecommunication.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Business Intelligence.
Summary
Data Scientist / AI professional holding a Master's degree in Data Science & Artificial Intelligence, with hands-on experience in data analysis, Machine Learning, scoring, data quality and automation. Strong background in Python, Pandas, NumPy, Scikit-learn, SQL and SAS, with practical work involving classification, NLP, predictive modeling and model evaluation. Skilled in preparing datasets, engineering features, training and evaluating models, interpreting results and identifying data or model anomalies. Particularly interested in AI training, model evaluation, LLM evaluation and technical reasoning, with applications to finance, risk and performance analytics.
Skills
Programming & Tools
- Python
- Pandas
- Numpy
- Scikit-Learn
- Sql
- Sas
- Jupyter
- Matplotlib
- Seaborn
Data & Cloud
- Power Bi
- Excel
- Power Query
- Azure
- Data Factory
- Databricks
- Data Lake
- Etl
- Spark
Ml & Ai Expertise
Machine Learning
- Classification
- Regression
- Scoring
- Feature Engineering
- Model Evaluation
- Class Imbalance
- Error Analysis
Ai & Nlp
- Nlp
- Tf-Idf
- Text Classification
- Preprocessing
- Model-Output Analysis
Finance & Risk
- Scoring
- Kpi Reporting
- Data Quality
- Anomaly Detection
- Kyc/Kya
- Fraud Analytics
Focus Areas
- Ai Training
- Llm Evaluation
- Code Evaluation
- Technical Reasoning
Languages
Education
IA School / Groupe GEMA
Master's Degree · Data Science & Artificial Intelligence · France
Statistics
Experience
Global experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Aïcha is based in Paris, France.
Aïcha speaks the following languages: English (Advanced), French (Advanced).
Aïcha has at least 2 years of experience. During this time, Aïcha has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 1 year and 2 months. Note that Aïcha may not have shared all experience and actually has more experience.
Based on recent experience, Aïcha would be well-suited for roles such as: Data Analyst, Data Management / Data Analyst, Data Quality / Business Analyst.
Aïcha's most recent position is Data Analyst at Groupama.
In recent years, Aïcha has worked for Groupama and Orange Cameroon.
Aïcha is most experienced in industries like Banking and Finance, Insurance, and Telecommunication.
Aïcha is most experienced in business areas like Business Intelligence.
Aïcha holds a Master in Data Science & Artificial Intelligence from IA School / Groupe GEMA.
The availability of Aïcha needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 13 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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