# Ranim Dimassi

Ranim Dimassi is a remote worker on Himalayas, Data Scientist / Data Analyst at Sahel Auto, based in Tunisia.

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

```text
Data Scientist at Sahel Auto who integrated forecasting, customer segmentation, and an AI chatbot into an after-sales platform.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Tunisia |
| Authorized to work in | Tunisia |
| Salary expectations | 35k+ USD |
| Job categories | Data Scientist, Data Analyst, Full Stack Developer |
| Skills | Customer Segmentation, Natural Language Processing, Sales Forecasting, Anomaly Detection, Data Visualization, Big Data, ETL, Agile, Scrum, Machine Learning, Data Science, Data Analysis, predictive modeling, Feature Engineering, Data Cleaning |
| LinkedIn | https://linkedin.com/in/ranim-dimassi-80035834 |

## What I'm looking for

```text
I'm looking for a Data Scientist, Data Analyst, or Full-Stack role.
```

## About

```text
At Sahel Auto, I designed and developed an after-sales service management platform with React.js, Flask, MySQL, and REST APIs. I integrated machine-learning models for sales forecasting, appointment prediction, customer segmentation, and anomaly detection.

I prepared and evaluated data for those models, and deployed them through the Flask backend for real-time predictions and recommendations. I also developed an NLP-powered chatbot to automate customer assistance and service requests.

For the platform, I created interactive Power BI dashboards and KPI monitoring tools for operational analysis. I collaborated using Git/GitHub and Agile (Scrum) practices.

At SW Consulting, I analyzed and cleaned business datasets using Python and Excel, then built dashboards in Power BI and Tableau. My academic projects include a React.js, Spring Boot, and MySQL beauty routine tracking app, and an Amazon sales analysis using Python, Pandas, NumPy, and Power BI.
```

## Experience

### Data Scientist / Data Analyst

Sahel Auto. Feb 2026 - Jun 2026

```text
Designed and developed an intelligent after-sales service management platform using React.js, Flask, MySQL, and REST APIs. Built and integrated machine learning models for sales forecasting, appointment prediction, customer segmentation, and anomaly detection.
```

Skills: React, Flask, MySQL, REST-APIs, Python, scikit-learn, Machine-Learning, NLP, Power-BI, Git, GitHub, Agile, Scrum

### Data Analyst Intern

SW Consulting. Jul 2025 - Sep 2025

```text
Performed data analysis and data cleaning on business datasets using Python and Excel. Built visualizations and dashboards in Power BI and Tableau to support decision-making.
```

Skills: Python, Excel, Power-BI, Tableau, Data-Analysis, Data-Cleaning

## Education

### EPI Digital School

Bachelor's Degree, Business Computing. 2023 - 2026. Grade: 17.71/20

```text
Bachelor's degree in Business Computing with a specialization in Big Data, graduated with Excellent Honors and a GPA of 17.71/20.
```

### Certiport

Entrepreneurship and Small Business (ESB), Entrepreneurship

```text
Entrepreneurship and Small Business (ESB) certification from Certiport.
```

### Microsoft

Microsoft Office Specialist (MOS), Office Productivity

```text
Microsoft Office Specialist (MOS) certification from Microsoft.
```

### Lycée Privé International

Technical Baccalaureate, Technical. 2019 - 2020

```text
Technical Baccalaureate from Lycée Privé International, Monastir.
```

## Tech stack

- Postman
- Tableau
- GitHub
- Jupyter
- NumPy
- Pandas
- MySQL
- MongoDB
- Oracle
- Hadoop
- Spring Boot
- JavaScript
- Python
- HTML5
- Java
- scikit-learn
- Flask
- Google Sheets
- Microsoft Excel
- Git
- Docker
- SQL
- XGBoost
- LightGBM
- Microsoft Word
- Matplotlib
- Power BI
- Microsoft PowerPoint

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

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