Freelancer profile translated to English.

Description

As an AI & Data Consultant, I help companies leverage their data and transform information into strategic decisions.

I combine Data Science, Business Intelligence, and Artificial Intelligence to design solutions tailored to business needs.

What I offer:

Analysis & BI: creation of interactive dashboards (Power BI, Tableau) to track your KPIs in real-time.

Machine Learning & AI: predictive models, customer scoring, personalized recommendations, and text analysis (NLP).

Data Engineering & Cloud: automated ETL pipelines, Big Data and cloud integration (AWS, GCP).

Data visualization: impactful charts and reports to facilitate decision-making.

Languages

Workplace preferences

Remote only

Primarily works remotely

Freelance
KPI tracking dashboard
E-COMMERCE
February 2025 - May 2025 (3 months)
Creation of a Power BI dashboard for tracking the KPIs of an SME. Automation of data collection, interactive visualizations, and dynamic filters to track commercial and operational performance. Optimization of reporting, reducing report preparation time by 80%.
Freelance
Sales predictive model
June 2025 - August 2025 (2 months)
Development of a Machine Learning model to predict weekly sales for an e-commerce business. Preprocessing and cleaning of data, feature selection, training of XGBoost and Random Forest models. The model increased the accuracy of forecasts and improved stock planning.
Freelance
Automated ETL pipeline
January 2025 - March 2025 (2 months)
Creation of an automated ETL pipeline to collect, clean, and centralize large volumes of data from multiple sources (CSV, API, SQL databases). Implementation of Python scripts and orchestration with Airflow for reliable daily processing. The project enabled rapid and accurate data analysis and reduced manual errors.

Be the first to recommend Omar

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

BACCALAUREATE DEGREE IN APPLIED MATHEMATICAL SCIENCES
EL MOKHTAR SOUSSI HIGH SCHOOL
2018
BACCALAUREATE DEGREE IN APPLIED MATHEMATICAL SCIENCES
Master's degree in
Master's degree in

Omar Arjafellah

AI & Data Consultant