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Soufiane B.

@belarjsoufiane20

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4.9
118

6.5

6.5

90%

Data Scientist | Excel, SPSS & Python Expert

$35 USD / Hour

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Flag of

Morocco (5:02 AM)

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Joined on March 18, 2020

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3 Recommendations

$35 USD / Hour

・

I’m a Data Scientist specializing in statistical analysis, survey validation, and data automation. I help researchers, businesses, and students turn raw data into clear, reliable insights using SPSS, Python, and Excel. What I can help you with: ➤Exploratory Factor Analysis (EFA) & questionnaire validation ➤Statistical analysis (regression, hypothesis testing) ➤Data cleaning, merging, and preprocessing Excel automation and Python-based workflows ➤Data visualization & interactive dashboards (Power BI / Tableau / Excel) ➤Machine learning & predictive analysis ➤ Predictive analytics & forecasting (time series, trends) ➤ Automation of data workflows using Python, R, and Excel ➤ Natural Language Processing (sentiment analysis, text classification) I focus on accuracy, clarity, and practical results, whether for academic research or business decisions. With 100+ completed projects and a 4.9★ rating, I deliver work that is well-structured, reliable, and ready to use. If you need clean data, solid analysis, and clear results, feel free to get in touch.

Verifications

On time

95%

On budget

94%

Accept rate

98%

Repeat hire rate

7%

Freelancer Statisticians Morocco
See all Statisticians in Morocco

Portfolio

Portfolio

13896302
This project develops a sales forecasting & Business Intelligence Dashboard that helps businesses analyze historical sales performance and predict future sales using time series forecasting models. The Dashboard provides real time KPIs, trend analysis, category performance, regional insights, and interactive forecasts to support data-driven decision making.

Business Intelligence Dashboard

11302402
This project performs sentiment analysis on Brazilian beauty brands using Google Trends top search data to assess public perception. Python-based analytics were applied to classify sentiment and generate trend curves, enabling visualization of brand interest dynamics and identification of evolving consumer engagement patterns over time.

Brazil Beauty Brand Sentiment Python

11406016
I have developed a Python Tkinter application designed to streamline the management of financial data. This application takes input data encompassing all costs, labor, budgets, and various parameters. Its primary function is to automate the process of generating and continuously updating a comprehensive summary of expenses and budget allocations. It achieves this by categorizing and subcategorizing data, providing users with an organized and user-friendly overview of their financial information.

Business Budget & Expense Tracker

I have developed a Python Tkinter application designed to streamline the management of financial data. This application takes input data encompassing all costs, labor, budgets, and various parameters. Its primary function is to automate the process of generating and continuously updating a comprehensive summary of expenses and budget allocations. It achieves this by categorizing and subcategorizing data, providing users with an organized and user-friendly overview of their financial information.

Business Budget & Expense Tracker

I have developed a Python Tkinter application designed to streamline the management of financial data. This application takes input data encompassing all costs, labor, budgets, and various parameters. Its primary function is to automate the process of generating and continuously updating a comprehensive summary of expenses and budget allocations. It achieves this by categorizing and subcategorizing data, providing users with an organized and user-friendly overview of their financial information.

Business Budget & Expense Tracker

12946043
Development of an interactive Tableau Public dashboard analyzing survey data on perceptions of discrimination, providing clear visual insights into trends and demographic differences.

Sentiment & Perception Dashboard

13896302
This project develops a sales forecasting & Business Intelligence Dashboard that helps businesses analyze historical sales performance and predict future sales using time series forecasting models. The Dashboard provides real time KPIs, trend analysis, category performance, regional insights, and interactive forecasts to support data-driven decision making.

Business Intelligence Dashboard

11302402
This project performs sentiment analysis on Brazilian beauty brands using Google Trends top search data to assess public perception. Python-based analytics were applied to classify sentiment and generate trend curves, enabling visualization of brand interest dynamics and identification of evolving consumer engagement patterns over time.

Brazil Beauty Brand Sentiment Python

11406016
I have developed a Python Tkinter application designed to streamline the management of financial data. This application takes input data encompassing all costs, labor, budgets, and various parameters. Its primary function is to automate the process of generating and continuously updating a comprehensive summary of expenses and budget allocations. It achieves this by categorizing and subcategorizing data, providing users with an organized and user-friendly overview of their financial information.

Business Budget & Expense Tracker

I have developed a Python Tkinter application designed to streamline the management of financial data. This application takes input data encompassing all costs, labor, budgets, and various parameters. Its primary function is to automate the process of generating and continuously updating a comprehensive summary of expenses and budget allocations. It achieves this by categorizing and subcategorizing data, providing users with an organized and user-friendly overview of their financial information.

Business Budget & Expense Tracker

I have developed a Python Tkinter application designed to streamline the management of financial data. This application takes input data encompassing all costs, labor, budgets, and various parameters. Its primary function is to automate the process of generating and continuously updating a comprehensive summary of expenses and budget allocations. It achieves this by categorizing and subcategorizing data, providing users with an organized and user-friendly overview of their financial information.

Business Budget & Expense Tracker

12946043
Development of an interactive Tableau Public dashboard analyzing survey data on perceptions of discrimination, providing clear visual insights into trends and demographic differences.

Sentiment & Perception Dashboard

4.9 · 118 Reviews
118 Reviews
User Avatar
Flag of

Aikaterini K.

5.0

€50 EUR

1 day ago

Ανάλυση Δεδομένων SPSS 5 Ημερών

Φοβερή συνεργασία! Πολύ επαγγελματίας, γρήγορος, συνεπής και ευγενικός!

Statistics
Research Writing
Statistical Analysis
SPSS Statistics
Data Visualization

+3 more

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Paul O.

5.0

€160 EUR

25 days ago

Populate 47 Rental Forms

Flawless 5 stars very happy

Data Entry
Excel
PDF
Word
Microsoft Office

+3 more

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F
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Florencia Z.

5.0

$$

3 months ago

Blue Charm Study on Adult Behavior

Great work with Soufiane

Research
Research Writing
Business Analysis
Market Research
Statistical Analysis

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B
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Bhupinder S.

1.0

$$$$

10 months ago

URGENT Traffic Prediction Model using AI/ML (LSTM)

Scammer alert! Kept asking for additional Western Union money transfers. Very poor quality of work delivered in the first milestone; I ended up paying over $100 USD for the poorest quality of work. Zero (0) rating, if there was an option. Please stay away from this freelancer, waste of time and funds.

Python
Data Mining
Big Data Sales
Data Science
Documentation

+3 more

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Bahram P.

0.0

$$

11 months ago

Feature Selection Specialist for ML

The project is not completed according to the dispute

Python
Software Architecture
Statistics
Machine Learning (ML)
Data Science

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Experience

Statistical Researcher

May, 2023 - Present

•

3 years

HCP- High Commission for Planning

May, 2023 - Present

•

3 years

As a Statistician Researcher at HCP, I undertook a multifaceted role spanning the research lifecycle. I collected and cleaned data meticulously from various sources, ensuring quality. Proficient in R and Python, I derived insights, tested hypotheses, and communicated results effectively. Collaboration, ethics, and data accuracy were priorities. My role as a Statistician equipped me with a versatile skill set, facilitating evidence-based decision-making on research endeavors.

May, 2023 - Present

•

3 years

Education

Ecole Nationale Supérieure d'Informatique et d'Analyse des Systèmes - ENSIAS

2015 - 2018

•

3 years

Data science engineer

Flag of

Morocco

2015 - 2018

•

3 years

Maths/Physics Preparatory Classes degree

2013 - 2015

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2 years

Flag of

Morocco

2013 - 2015

•

2 years

Certifications

P

Preferred Freelancer Program SLA

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