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Joseph Ndayisenga

Joseph Ndayisenga

Data Analyst

University of Maryland College Park | United States


My Portfolio Highlights

My New Project

Dr. Semmelweis and the Discovery of Handwashing

My New Course

Introduction to Python

My New Track

Data Analyst

Data adventurer, fearlessly exploring the vast landscapes of information.

My Work

Take a look at my latest work.


Introduction to SQL


Introduction to Python


Intermediate Python

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

DataCamp Data Analyst with Python

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.

OjaExpress | Sep 2022 - Present

Data Analytics Lead

• As a leader of the analytics team, I successfully implemented and managed the data analytics infrastructure using GA4, GTM, and BigQuery (GCP), resulting in improved data insights and decision-making for the company. • Utilized SQL queries in BigQuery to uncover hidden growth opportunities, contributing to the company’s overall success. • Created and implemented dashboards using Tableau/Looker to track key metrics and drive decisions for marketing strategies and business development, resulting in increased efficiency and effectiveness. • Regularly conducted A/B testing on marketing campaigns to determine the most effective strategies, providing ongoing analysis and improvements that led to a significant increase in campaign performance.
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Microsoft | Mar 2022 - Aug 2022

Data Analyst Consultant (MBA, ALP)

• Expertly conducted a comprehensive competitive analysis of the cloud marketplace for the Microsoft Azure team. • Successfully oversaw data collection, analysis, and reporting on Microsoft Azure and its major competitors, including AWS, GCP, and Salesforce. • Utilized analytical skills to develop comprehensive questionnaires for ISVs survey and conducted in-depth interviews with key Microsoft partners. • Gathered requirements and made strategic recommendations for improving the overall competitiveness of the Microsoft Azure Marketplace.

OjaExpress | May 2018 - Feb 2022

Business Intelligence Analyst Consultant

• Successfully collaborated with stakeholders to gather requirements and develop innovative solutions for operational and strategic changes. • Conducted comprehensive e-commerce market research to assist stakeholders in identifying key industry trends and inform strategic decision- making. • Analyzed client satisfaction surveys to identify trends in product demand and areas for improvement. • Created visually impactful reports and dashboards using Tableau to effectively communicate progress and key metrics to stakeholders. • Provided expert guidance on data management and governance to ensure data integrity and compliance.

The George Washington University | Jun 2016 - Apr 2018

Multimedia Specialist Consultant

• Led and coordinated field teams in Uganda and Lebanon for filming and conducting interviews for the GBV learning project. • Provided remote guidance to field teams to ensure the successful execution of the project goals. • Developed scripts and produced over 50 video lectures for the GenderPro course, delivered online to over 500 gender professionals globally. • Conducted and filmed interviews with gender professionals in French, Swahili, and English for research and course development purposes.

Itulive Communications | Jan 2012 - Aug 2015

Co-Founder / Creative Director

• Managed a team of 20 employees and increased the company revenues by 15% year-over-year for 3 consecutive years. • Supervised Heineken promotional campaigns for local sourcing projects in Burundi and the Democratic Republic of Congo. • Oversaw the Coca-Cola campaign “One Billion Reasons to Believe in Africa” in Burundi.

My Education

Take a look at my formal education

MBA in Information Systems/Business AnalyticsUniversity of Maryland College Park - Robert H. Smith School of Business | 2022
Bachelor of Science in FinanceUniversity of Maryland University College | 2020

About Me

Joseph Ndayisenga

Hey there! I’m a data analyst, and I enjoy the challenge of using data analytics to find innovative solutions and seize opportunities that drive strategic success within cross-functional teams.

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