# abdelmonim klai

abdelmonim klai is a remote worker on Himalayas, Senior Data Scientist at Ooredoo Tunisia, based in Tunisia.

Source: https://himalayas.app/@abdelmonimklai

```text
Senior Data Scientist at Ooredoo Tunisia who drove 5% incremental revenue with reinforcement learning.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Tunisia |
| Authorized to work in | Tunisia |
| Salary expectations | 50k+ USD |
| Job categories | Data Scientist |
| Skills | Data Science, Data Analysis, Recommendation Systems, Reinforcement Learning, Natural Language Processing, RAG, Computer Vision, Customer Segmentation, Forecasting, Classification, Churn Prediction, Customer Targeting, Python, SQL, SAS |
| GitHub | https://github.com/Abdelmonim |

## About

```text
At Ooredoo Tunisia, I designed a reinforcement learning-based NBA orchestration system for customer targeting and product selection that generated 5% incremental revenue. I also engineered a Next Best Offer recommendation engine that achieved 80% recall.

At Ooredoo Tunisia, I built churn prediction and forecasting models to support proactive retention and sales planning. The churn model achieved 82% recall and helped reduce churn by 1.2% through retention campaigns.

At Biware Consulting, I built energy demand forecasting models for ENEO Cameroon that achieved 4% MAPE. I also developed recommendation and cross-sell models, and delivered Python and SAS Viya training sessions to functional teams.
```

## Experience

### Senior Data Scientist (current)

Ooredoo Tunisia. Sep 2024 - Present

```text
Designed and implemented a reinforcement learning-based NBA orchestration system, built RFMI segmentation models, and developed a Next Best Offer recommendation engine. Created a real-time computer vision game and implemented churn prediction, forecasting, and classification models.
```

Skills: Python, SQL, Reinforcement-Learning, RFMI-Segmentation, Recommendation-Systems, Computer-Vision, DeepFace, OpenCV, Churn-Prediction, Forecasting, Classification, scikit-learn, XGBoost, LightFM, Skforecast, TensorFlow, MLFlow

### Data Scientist

Biware Consulting. May 2022 - Aug 2024

```text
Built multi-scale energy demand forecasting models using Azure Synapse, developed cross-sell models, implemented a recommendation system for digital products, and delivered Python and SAS Viya training sessions.
```

Skills: Python, SQL, Azure-Synapse, Forecasting, Recommendation-Systems, Cross-Sell-Modeling, SAS-Viya, Machine-Learning

### Data Scientist

Tunisie Telecom. Jan 2021 - Apr 2022

```text
Trained a monthly machine learning model to predict customer attrition, segmented over 3 million prepaid customers through behavioral clustering, and designed segmentation based on telecom usage patterns.
```

Skills: Python, SQL, Machine-Learning, Churn-Prediction, Customer-Segmentation, Clustering

### Data Scientist Intern

Ooredoo Tunisia. Feb 2020 - Jul 2020

```text
Developed a sentiment analysis engine for Tunisian-dialect Facebook comments and survey responses, applying custom text preprocessing and deep learning models through an interactive Python-Dash dashboard.
```

Skills: Python, Sentiment-Analysis, NLP, Deep-Learning, Dash

## Education

### ESSAIT

Engineering Degree, Statistics and Information Analysis. 2017 - 2020

```text
Engineering Degree in Statistics and Information Analysis from ESSAIT, with relevant coursework in probability, statistics, econometrics, data mining, and time series.
```

### IPEIN

National Entrance Exam for Engineering Schools, Engineering Preparation. 2013 - 2017

```text
Preparatory studies for the National Entrance Exam for Engineering Schools, covering mathematics, physics, chemistry, and industrial sciences.
```

### Coursera

Online Course, Machine Learning

```text
Completed online courses in RAG for Generative AI Applications, TensorFlow Developer, Machine Learning with Python, and Machine Learning with SAS Viya.
```

## Tech stack

- Dash
- Azure Synapse
- SAS
- PostgreSQL
- OpenCV
- Python
- TensorFlow
- MLflow
- scikit-learn
- Gradio
- Git
- SQL
- XGBoost
- LangChain
- ChromaDB
- Groq
- Faiss
- Power BI

To contact abdelmonim, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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