Hello, I'm Mariem Arif! 👋

Welcome to my GitHub profile! I'm passionate about data analysis, software development and machine learning. Here, you'll find a mix of personal projects, contributions to open source, and more.

About Me

🎓 Studied Computer science.
📫 Reach me at [email protected]

Skills

💻 Programming Languages : python ,R, java,SQL , C and C# ,JavaScript
📊 Data Analysis:
- Data Analysis: Expertise in analyzing and interpreting complex datasets.
- Data Visualization: Proficient in creating intuitive visualizations using Tableau, Power BI, and Python libraries like Matplotlib, Seaborn, and Plotly.
- Data Transformation: Skilled in ETL processes, using SQL, Python, and various ETL tools.
🌐 Backend Technologies:
- FastAPI, Flask, Django, Spring Boot
🛢️ Databases:
- MongoDB, MySQL, PlSQL
⚙️ DevOps and Tools:
- Docker, Nexu, Grafana, Sonarqube, Jenkins, Git
Featured Projects :
Projects: Customer churn analysis using Power bi and Tableau.
WalmartEDA: Exploratory Data Analysis and Time Series Forecasting of Walmart Sales Data (Python).

Feel free to explore my repositories and get in touch! I'm always open to collaboration and new opportunities.

arifmariem's Projects

carpriceestimation

This project focuses on building a car price estimation tool for Tunisian cars using pre-scraped data from various car dealership websites. By employing machine learning models, we aim to predict car prices based on features such as make, model, year, mileage, and additional specifications.

churnanalysis

Customer churn analysis using Power BI.

classificationid

This repository hosts a comprehensive notebook for classifying Tunisian identification cards (IDs) and car identification cards. The classification task involves four distinct classes: front and back images for both IDs and car identification cards.

customerchurn

Customer churn analysis using Tableau.

featureextractionimg

This repository focuses on image feature extraction and matching using the OpenCV library.

financialdococr

This project aims to create an OCR-based application for extracting financial data from PDF documents. The application undergoes a series of steps, including document upload, data preprocessing, table recognition , cells detection , OCR, table reconstruction, error detection and verification, and storage in MongoDB.

projetachat

The DevOps CI/CD with Spring Project is designed to streamline the development, testing, and deployment processes of a Spring-based application through robust Continuous Integration and Continuous Deployment (CI/CD) practices.

roberta_finetune

🎬 Analyzing sentiments in movie reviews using DistilBERT and VADER sentiment analysis.

string_segmentation

Fientuning a pre-trained SSD MobileNet model to recognize each digit in a string and draw a bounding box around it.

walmarteda

This repository contains code and visualizations for exploratory data analysis (EDA) of Walmart sales data. The goal is to gain insights into customer behavior, product trends, and potential sales opportunities.

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