Ronald Bienvenu SONOU

RS

Looking for a job

Ronald Bienvenu SONOU

@ronaldbienvenusonou

Junior Data Analyst turning multi-source data into churn insights, Power BI dashboards, and actionable recommendations.

My SaaS Fitness churn analysis brought together 400 subscribers, 918 support tickets, and 445 events to identify patterns in customer churn. I found that inactive users had 54% churn compared with 4% among engaged users, and delivered an analytical report, Power BI dashboard, and recommendations.

I also analyzed employee attrition in Power BI, where the 1,470-employee dataset showed a 16.1% attrition rate and higher risk among frequent travelers and employees working overtime. My toolkit includes Python, SQL, Power BI, and BigQuery, and I’m DataCamp-certified in data analysis.

Experience

Work history, roles, and key accomplishments

FA

Current

Founder & CEO

Current

FIROX AGRI

Jan 2024 - Present (2 years 9 months)

Launched a cassava processing startup focused on gluten-free products, handling business planning, market research, and operational management.

Business Planning Market Research Operations Management entrepreneurship

CG

Educational Content Designer

Cours Galilee

Jan 2020 - Dec 2024 (4 years 11 months)

Reviewed and corrected mathematics exercises using Moodle, LaTeX, HTML and CSS, achieving a 100% accuracy rate over 4 years while maintaining strict data confidentiality and full remote collaboration.

Moodle LaTeX HTML CSS Mathematics Remote Collaboration

CL

Mathematics Teacher

CEG Lobozounkpa

Jan 2019 - Dec 2020 (1 year 11 months)

Designed and delivered lessons, exams, and report cards, providing individualized follow-up to over 120 students with differentiated pedagogy.

Teaching Curriculum Design Student Assessment pedagogy

Education

Degrees, certifications, and relevant coursework

TF

Tony Elumelu Foundation

Entrepreneurship Training, Entrepreneurship

2024 - 2024

Entrepreneurship Training from the Tony Elumelu Foundation in 2024.

FU

FAST — UAC

Bachelor's, Applied Mathematics and Computer Science

2017 - 2018

Bachelor's degree in Applied Mathematics and Computer Science from FAST — UAC, Benin, from 2017 to 2018.

CL

CEG 1 Lokossa

Scientific Baccalaureate Series C, Mathematics and Physics

2011 - 2012

Scientific Baccalaureate Series C (Maths & Physics) from CEG 1 Lokossa, Benin, from 2011 to 2012.

Tech stack

Software and tools used professionally

Google Cloud Platform

GitHub

NumPy

Pandas

MySQL

PostgreSQL

JavaScript

Python

scikit-learn

Gemini

Git

BeautifulSoup

Canva

SQL

DeepSeek

Seaborn

Matplotlib

Power BI

Availability

Looking for a job

Location

Benin

Authorized to work in

Website

Salary expectations

55k+ USD

Job categories

Skills

Data Analysis Data Cleaning Data Preparation Exploratory Data Analysis predictive modeling ETL Data Modeling KPI Analysis Data Visualization Data Storytelling Churn Analysis Attrition Analysis Statistical Testing Prompt Engineering Python

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