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Salomon Donald NSSO BIDJA

Salomon Donald NSSO BIDJA

Certified

Student

ESSEC Business School - CentraleSupelec

Technologies

My Portfolio Highlights

My New Certification

Data Scientist Associate

My New Certification

Data Analyst Associate

My New Certification

Data Engineer Associate

As a former software engineer, I've always had a passion for using technology to solve complex problems. However, with the rise of the data-driven business landscape, I recognized the importance of pivoting my career towards the field of data. Currently pursuing a master's degree in Data Science and Business Analytics, I am honing my skills in data analysis and machine learning to drive meaningful insights for businesses. As a team-oriented person, I enjoy collaborating with colleagues and stakeholders to deliver innovative solutions that meet business needs. My adaptability, dynamic approach, and proactive mindset allow me to quickly learn and apply new technologies and techniques. I have a rigorous approach to data analysis and engineering, ensuring data quality and accuracy.umbers into captivating stories.

My Work

Take a look at my latest work.

track

MLOps Fundamentals

project

Investigating Netflix Movies and Guest Stars in The Office

project

Recreating John Snow's Ghost Map

course

Exploratory Data Analysis in SQL

course

Data Manipulation in SQL

course

Writing Efficient Python Code

project

When Was the Golden Age of Video Games?

project

Analyzing NYC Public School Test Result Scores

project

Analyzing American Baby Name Trends

course

Python Data Science Toolbox (Part 2)

project

Analyzing Unicorn Companies

project

Analyzing Motorcycle Part Sales

project

The Hottest Topics in Machine Learning

project

Analyzing Online Sports Revenue

project

The GitHub History of the Scala Language

course

Streamlined Data Ingestion with pandas

project

Predictive Modeling for Agriculture

project

Exploring London's Travel Network

project

Dr. Semmelweis and the Discovery of Handwashing

course

Unsupervised Learning in Python

course

Data Manipulation with pandas

course

Machine Learning for Business

course

Understanding Data Visualization

course

Understanding Data Engineering

course

Introduction to Statistics in Python

course

Understanding Cloud Computing

course

Data Communication Concepts

course

Data Visualization in Power BI

course

Supervised Learning with scikit-learn

course

Intermediate SQL

course

MLOps Deployment and Life Cycling

DataLab

Project: Analyzing Unicorn Companies

course

Fully Automated MLOps

course

Developing Machine Learning Models for Production

course

Exploratory Data Analysis in Python

DataLab

The GitHub History of the Scala Language

project

A Visual History of Nobel Prize Winners

project

Classify Song Genres from Audio Data

project

Predicting Credit Card Approvals

project

The Android App Market on Google Play

course

Feature Engineering with PySpark

course

Machine Learning with Tree-Based Models in Python

project

Analyze International Debt Statistics

course

Intermediate Python

DataLab

Project: Exploring London's Travel Network

project

Exploring the Bitcoin Cryptocurrency Market

certification

Data Analyst Associate

certification

Data Engineer Associate

certification

Data Scientist Associate

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer Associate

Data Engineer Associate

Data Analyst Associate

Data Analyst Associate

Data Scientist Associate

Data Scientist Associate

Other Certificates

Datacamp Data Engineer Associate

Datacamp Data Analyst Associate

Datacamp Data Scientist Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

L'Oréal | Jan 2023 - Jun 2023

Data Scientist

As part of the Corporate Research Project of Master in Data Sciences & Business Analytics (DSBA) - ESSEC & CentraleSupélec, I would be working with L'Oréal for 6 months on the project entitled: Sales prediction on multiple products using daily sales history. It will be for me to improve the existing machine learning model in order to optimize the inventory management of their various stores. Technologies: Python, Jupyter Notebook, Sklearn, Matplotlib, Sns, Pandas, Numpy, Prophet, Arima, Xgboost, Catboost, LightGBM, SVR.
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Orange Cameroun | Mar 2022 - Aug 2022

BI/BIG DATA Engineer

- Monitoring the availability of business KPIs (5% reduction in business dissatisfaction) - Analysis of business needs and implementation of about 20 new KPIs for a better business ; - Development of a predictive churn model based on logistic regression (churn rate reduced by 10%) ; - Development of a logistic regression model of out-of-stock expectations for recharge points ; - Integration of 03 new data sources in order to improve business management ; - Migration of an application and its data sources for a more robust system and improvement of the availability of 25%. Technologies: Hadoop, HDFS, Nifi, Spark SQL, Hive, PowerBI, Ambari, Ranger, Kerberos, Sqoop, Java, Python, Jupyter Notebook, RedHat Server, , sklearn, matplotlib, sns, pandas, numpy, Docker

Afriland First Bank | Sep 2020 - Sep 2021

Data Engineer/Data Analyst

- Analysis of the customer relationship from different angles (frequency and recency of transactions, number of transactions, services subscribed to, etc...) and implementation of about 30 KPIs in order to improve customer relationship management ; - Set up of about 15 KPIs to increase the overdraft limit of the accounts ; - Managed the availability of 7 data sources necessary to feed the différents KPIs ; - Implemented approximately 10 ETL pipelines to ingest new data sources for better business management. Technologies: Python , HDFS , Jupyter Notebook, PowerBI, AngularJS, Spring Boot, Django, Docker, RedHat Server, nginx, Active Directory, Talend Open Studio.

Kratos | Aug 2019 - Aug 2020

IT Engineer

- Participated in complete software life cycle from preliminary needs analysis to enterprise-wide deployment and support - Monitored and tested application performance to identify potential bugs, develop solutions, and collaborate with developers on solution implementation - Participate in the development of applications - Implementation of a crop recommendation model based on soil characteristics Technologies : VueJS, NodeJS / Express, MySQL, MongoDB, Django/Flask, Pandas, Numpy, Matplotlib, Linear Regression, Logistic Regression

My Education

Take a look at my formal education

ESSEC | CentraleSupélec - Master Data Sciences & Business
Master's degree, Data Science - Business Analytics  · (AugustAnalytics | 2023
Master in Data Science and Business Analytics, Business Analytics  · (AugustESSEC Business School | 2023
Master in Data Science and Business Analytics, Data science  · (AugustCentraleSupélec | 2023
Ecole Nationale Supérieure Polytechnique de Yaoundé | 2019

About Me

Salomon Donald NSSO BIDJA

I am profoundly passionate about data for its transformative power and its potential to revolutionize the way we understand and navigate the world. Data is the heartbeat of modern society, offering a gateway for making informed decisions.

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