Denis Mwaniki
Analytics Manager at KOKO Networks
Nairobi County, Kenya
Summary
👤
Senior🎓
Top SchoolDenis Mwaniki is an Analytics Manager with 8 years of experience turning complex data into actionable business strategy, currently leading Customer Analytics at KOKO Networks. He combines strong statistical foundations from a BSc in Statistics & Programming with hands-on expertise in Python, R, SQL and BI tools to build ETL pipelines, predictive models, and real-time dashboards that support over 150k customers. Denis has driven measurable impact through projects like an automated gender-classification system that improved KYC profiling by 90% and retention analyses that boosted activity by ~10% in a month. His background in running 50+ domestic and global research projects at GeoPoll and operational data roles at Dalberg sharpened his ability to translate survey and field data into strategic recommendations. A practiced data tutor and creator of custom notebooks and R scripts, he prefers pragmatic, reproducible solutions that speed time-to-insight and scale across teams. Based in Nairobi, he blends product-minded analytics with a continual learning ethos, holding certifications in data visualization, forecasting, and Power BI.
8 years of coding experience
7 years of employment as a software developer
Bachelor of Science - BS, Statistics & Programming, Bachelor of Science - BS, Statistics & Programming at Kenyatta University
English, Kiswahili, German
Github Skills (7)
science7
python7
pandas6
machine-learning6
sports-data6
data-science5
exploratory-data-analysis3
Programming languages (3)
Github contributions (5)
Neshmwaniki/Survival_Analysis
Dec 2018 - Dec 2018
Investigating Mortality Using Obituary Data
Contributions:25 commits, 10 PRs, 21 pushes in 5 days
exploratory-data-analysissports-datamortality
Neshmwaniki/challenge1_HowCrispCanYouClassify
Aug 2018 - Dec 2018
Contributions:3 PRs, 5 pushes, 7 branches in 4 months
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