Apr 2023 - Present
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Dennis Gitari Email & Phone Number
Data Management Associate @ Deloitte | BSc. Economics & Statistics | Data Science | GCP Professional Data Engineer
at
Deloitte
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✓ Verified May 2026
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Profile completeness 86%
Current company
Role
Data Management Associate @ Deloitte | BSc. Economics & Statistics | Data Science | GCP Professional Data Engineer
Location
Nairobi County, Kenya, Kenya
Company size
Who is Dennis Gitari? Overview
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Quick answer
Dennis Gitari is listed as Data Management Associate @ Deloitte | BSc. Economics & Statistics | Data Science | GCP Professional Data Engineer at Deloitte, a company with 295722 employees, based in Nairobi County, Kenya, Kenya. AeroLeads shows a matched LinkedIn profile for Dennis Gitari.
Dennis Gitari previously worked as Data Management Associate at Deloitte and Data Scientist at Explore Ai. Dennis Gitari studied at Exploreai Academy.
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Deloitte
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Profile bio
About Dennis Gitari
As a data management associate at Deloitte, I apply my data science skills and knowledge to support the data management unit for the USAID Tujenge Jamii project, which aims to enhance the resilience and social cohesion of communities in Kenya. I work with a team of Software engineers and analysts to collect, clean, transform, and store large and complex datasets from various sources, using Apache Airflow, Python, SQL, and Hadoop.I am passionate about using data to solve real-world problems and create value for businesses and society. I have a certification in data science from ExploreAI Academy, where I learned and practiced advanced statistical and machine learning techniques, such as regression, classification, clustering, and recommendation systems. I also have a bachelor's degree in economics and statistics from Laikipia University, which gave me a solid foundation in quantitative analysis and research methods. I have proven experience in developing and implementing data-driven solutions for different domains and industries, such as marketing, credit, and e-commerce. Some of my achievements include increasing customer conversion and retention rates, improving credit risk assessments and scoring, and enhancing recommendation accuracy. I am proficient in Python, SQL, and big data technologies, such as Hadoop and Spark. I am always eager to learn new tools and techniques, and to collaborate with other data professionals and stakeholders.
Current workplace
Dennis Gitari's current company
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Deloitte
4 roles
Dennis Gitari work experience
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Data Scientist
- Developed targeted campaigns using machine learning techniques that resulted in a 15% increase in customer conversion rates and a 10% increase in overall sales.
- Improved recommendation accuracy with a hybrid approach and machine learning models, resulting in a 25% increase in click-through rate on product recommendations and a 15% increase in customer purchase rate.
- Analyzed customer reviews with sentiment analysis, leading to a 20% increase in customer satisfaction ratings and a 15% increase in overall customer retention.
Oct 2021 - Apr 2023
Credit Analyst - Marketing Team
Legacy Sacco Ltd
- Improved the accuracy of credit risk assessments by developing and implementing advanced statistical models and algorithms to analyze large amounts of credit data resulting to an increase in successful loan.
- Designed and implemented a custom credit scoring system using advanced statistical techniques, and trained the credit team on how to use it which increased successful loan applications and reduction in defaults.
- Designed and implemented a custom credit risk management system using advanced data management and analytics techniques, and trained the credit team on how to use it.
Apr 2019 - Sep 2021
Junior Assistant
Transnation Sacco Ltd.
May 2018 - Jul 2018
Team & coworkers
Colleagues at Deloitte
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EU
Edona U.
Colleague at Deloitte
Tirana, Albania, Albania
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JS
Joshua Smith
Colleague at Deloitte
Belleview, Florida, United States, United States
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ED
Esther Daopuye
Colleague at Deloitte
West Haven, Connecticut, United States, United States
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CW
Charlene Wang
Colleague at Deloitte
Shanghai, Shanghai, China, China
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SU
Sylwia Undziakiewicz
Colleague at Deloitte
Tyczyn, Podkarpackie, Poland, Poland
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YH
Yu-Hsiang Huang
Colleague at Deloitte
New Taipei City, New Taipei City, Taiwan, Taiwan, Province Of China
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RV
Ravikumar Vemula
Colleague at Deloitte
Katy, Texas, United States, United States
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AT
Anisha Talreja
Colleague at Deloitte
Mumbai, Maharashtra, India, India
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PF
Pamela Fingers
Colleague at Deloitte
Bowie, Maryland, United States, United States
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AH
Aaron Hobb
Colleague at Deloitte
London, England, United Kingdom, United Kingdom
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Edona U.
Colleague at Deloitte
Tirana, Albania, Albania
View →
JS
Joshua Smith
Colleague at Deloitte
Belleview, Florida, United States, United States
View →
ED
Esther Daopuye
Colleague at Deloitte
West Haven, Connecticut, United States, United States
View →
CW
Charlene Wang
Colleague at Deloitte
Shanghai, Shanghai, China, China
View →
SU
Sylwia Undziakiewicz
Colleague at Deloitte
Tyczyn, Podkarpackie, Poland, Poland
View →
YH
Yu-Hsiang Huang
Colleague at Deloitte
New Taipei City, New Taipei City, Taiwan, Taiwan, Province Of China
View →
RV
Ravikumar Vemula
Colleague at Deloitte
Katy, Texas, United States, United States
View →
AT
Anisha Talreja
Colleague at Deloitte
Mumbai, Maharashtra, India, India
View →
PF
Pamela Fingers
Colleague at Deloitte
Bowie, Maryland, United States, United States
View →
AH
Aaron Hobb
Colleague at Deloitte
London, England, United Kingdom, United Kingdom
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2 education records
Dennis Gitari education
Education record
Bachelor Of Science, Economics & Statistics
Laikipia University
FAQ
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Quick answers generated from the profile data available on this page.
What company does Dennis Gitari work for?
Dennis Gitari works for Deloitte.
What is Dennis Gitari's role at Deloitte?
Dennis Gitari is listed as Data Management Associate @ Deloitte | BSc. Economics & Statistics | Data Science | GCP Professional Data Engineer at Deloitte.
Where is Dennis Gitari based?
Dennis Gitari is based in Nairobi County, Kenya, Kenya while working with Deloitte.
What companies has Dennis Gitari worked for?
Dennis Gitari has worked for Deloitte, Explore Ai, Legacy Sacco Ltd, and Transnation Sacco Ltd..
Who are Dennis Gitari's colleagues at Deloitte?
Dennis Gitari's colleagues at Deloitte include Edona U., Joshua Smith, Esther Daopuye, Charlene Wang, and Sylwia Undziakiewicz.
How can I contact Dennis Gitari?
You can use AeroLeads to view verified contact signals for Dennis Gitari at Deloitte, including work email, phone, and LinkedIn data when available.
What schools did Dennis Gitari attend?
Dennis Gitari studied at Exploreai Academy.
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