Freelancer profile translated to English.

Description

🔍 Expert Data Analyst - Transform Your Data into Strategic Decisions

Looking to fully leverage the potential of your data? I will help you transform your raw information into actionable insights that boost your business performance.

💡 How I help you:

In-depth analysis: I identify hidden trends and opportunities in your data

Custom dashboards: Creation of interactive dashboards with Power BI and Tableau for real-time monitoring

Automated reporting: Implementation of solutions that save you time and reduce manual errors

Predictive analysis: Use of Machine Learning to anticipate your future performance

🚀 My added value:

✅ +7 years of expertise in data analysis in the Finance, E-commerce, and Health sectors

✅ Complete technical stack: Python (Pandas, NumPy), advanced SQL, Power BI, Excel VBA, R

✅ Business approach: I translate technical complexity into concrete recommendations

✅ Deadlines met: Fast deliveries with agile methodology

📊 My typical achievements:

Real-time KPI dashboards (monitoring revenue, conversion, marketing performance)

Cohort analysis and customer segmentation

Sales and churn forecasting models

Business process optimization through data analysis

Market studies and competitive benchmarking

🎯 Areas of expertise: E-commerce, Finance, Digital Marketing, HR

Ready to make sense of your data? Let's discuss your project!

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Lillybelle
Data Analyst
August 2023 - June 2025 (1 year and 10 months)
Paris, France
• Creation of automated dashboards (Power BI & Python) for subsidiaries in France, Benin, Togo
• Implementation of Azure pipeline for data ingestion and transformation
• Integration of security (TLS, MFA) and normalization of performance reports
• Data modeling and KPI optimization for management
Microsoft Azure BI Tools DAX SQL Python for Data Analysis
Ericsson
Network Engineer
August 2022 - August 2023 (1 year)
Massy, France
Freelance
• Creation of Power BI dashboards for performance reporting
• Analysis of 4G/5G network performance,
• Support to radio optimization teams, validation of LTE functionalities
• Monitoring of technical impacts on user service quality.
Nokia Mobily KSA
Population Data Analyst
PUBLIC SECTOR
July 2020 - January 2021 (6 months)
Riyad, Saudi Arabia
5G KPI Analyst, mobile internet improvement, creation of Power BI reports to visualize network evolution. Implementation of a private LTE network with performance monitoring via Python and Power BI