Research
Advancing knowledge through artificial intelligence, machine learning and statistical research.
Data Science · Artificial Intelligence · Research
AI Researcher · Data Scientist · AI Engineer
Advancing artificial intelligence through research, engineering and real-world applications.
Jeff works at the intersection of artificial intelligence, machine learning, statistical science and applied problem solving, building systems that turn research into measurable impact.
FIG. 00 / STUDIO PORTRAITθ = 0.00

Nairobi · Research portrait
10+
Publications
15+
Citations
9+
Awards & Honours
PhD
Computer Science
3
h-index
PhD Research Fellow
Introduction
Dr. Jeff Owino is a data scientist, AI engineer and researcher whose work spans machine learning, statistical science and applied intelligence systems. He combines academic research with engineering practice, from neonatal audio analytics to computer vision for agriculture and public health.
Dr. Jeff Owino is a computer scientist, statistician and AI practitioner working at the meeting point of research and application. His doctoral work spans artificial intelligence and probabilistic machine learning at Strathmore University and the University of Nairobi, recognised through a Google PhD Fellowship in speech processing and health analytics.
That research is not an isolated laboratory exercise. Jeff’s career has been shaped by a dual commitment: advancing methods in machine learning, deep learning and statistical learning, and putting those methods to work on problems that matter: healthcare, agriculture, climate and the everyday systems that organisations depend on.
His work is published and presented internationally, from robotics and artificial intelligence conferences to applied research forums where engineering meets real-world deployment. Collaboration across institutions and disciplines is part of how the research travels.
He currently works at the intersection of research fellowships, applied data science and academic teaching. The through-line is consistent: rigorous modelling, careful treatment of data, and a preference for intelligence that can be evaluated, explained and deployed.
The path into AI-driven healthcare is personal. Growing up in Katito, Nyakach, Jeff saw how fading traditional knowledge left gaps in infant care. Conversations with his mother about modern caregiving challenges planted a lasting question: how can technology bridge the gap when words fail?

Advancing knowledge through artificial intelligence, machine learning and statistical research.
Turning research and models into intelligent systems that solve practical problems.
Applying data and AI to challenges in healthcare, agriculture, climate and society.
Research Focus
Research interests span statistical learning and modern deep models, with particular attention to audio intelligence, computer vision, and AI systems that hold up outside the laboratory.
Selected Research
Programmes where method and application meet: infant cry intelligence, crop surveillance, computational drug design and document digitisation.
f (kHz) · t (s)
RESEARCH / 01
Healthcare · Deep Learning · Audio AI
A programme of deep-learning audio analytics for classifying infant cry paralinguistics, from attentive CRNNs and bandit modality selection to federated transformers and causal-aware audio models.
Spanning four scholarly projects and multiple publications: adaptive bandit CRNNs, domain-agnostic causal-aware transformers, privacy-enhancing federated learning with denoising regularisation, and an artificial-parenting Android application for autonomous cry surveillance.
RESEARCH / 02
Agriculture · Computer Vision · Mobile
AI-powered crop disease detection and monitoring using image processing and machine learning, deployed as an Android application for field use.
Visual recognition systems designed to detect and monitor crop disease in field conditions, translating computer vision research into a mobile decision-support tool for farmers and extension officers.
G = (V, E) · VP35
RESEARCH / 03
Healthcare · Computational Biology
Machine-learning approaches to computer-aided design of candidate compounds targeting Ebola VP35, recognised at the KAPS 2019 hackathon and advanced toward commercialisation.
Computational intelligence applied to viral protein drug discovery. The work placed third at KAPS 2019 and progressed to a commercial outcome with San Francisco Pharmaceuticals.
RESEARCH / 04
Computer Vision · Document AI · Mobile
Automation of manual paper records into electronic records using convolutional neural networks, deployed as both an Android application and a web-based platform.
A document intelligence system that captures, classifies and digitises manual record workflows, reducing transcription burden and improving data availability for downstream analytics.
Impact
Key figures from the research programme. Exact citation counts will be refreshed from Google Scholar.
10+
Publications
15+
Citations
7+
Research Projects
9+
Awards
8+
Years in Research & AI
Career Journey
A career spanning artificial intelligence, machine learning, data science, research and decision intelligence across global organizations, technology companies and research institutions.
Data Science → Machine Learning → AI Research → Global Health Intelligence
Dec 2023 to Present
Current
Health Data Scientist, Event Intelligence Team Lead
Oct 2025 to Present
Leading predictive and early-warning analytics, anomaly detection, and near real-time event intelligence dashboards for emergency preparedness and response.
Event Intelligence Health Data Scientist
Dec 2023 to Sep 2025
Built analytical pipelines, bulletins and flood prediction workflows in R; established reproducible GitHub workflows and supported Ministry of Health data review meetings.
Oct 2022 to Oct 2023
Data Scientist PhD Fellow
Oct 2022 to Oct 2023
Doctoral fellowship research on health-system interventions, causal inference pilots, and data governance aligned with international privacy standards.
May 2020 to Sep 2021
Senior Data Scientist and Machine Learning Engineer (Consultant Lead)
May 2020 to Sep 2021
Led predictive analytics, fraud detection, and cloud data infrastructure across Azure and AWS while framing KPIs and data operating models for the organisation.
Jan 2019 to Aug 2020
Senior Data Scientist
Jan 2019 to Aug 2020
Built NLP churn and sentiment models, recommendation algorithms, and cross-functional analytics pipelines supporting marketing and operational decision-making.
Sep 2021 to Feb 2022
Data Scientist (Consultant Lead)
Sep 2021 to Feb 2022
Automated ETL pipelines on Azure, built scalable data infrastructure for machine-learning deployment, and worked with cross-functional product teams.
Jun 2019 to May 2022
Machine Learning Engineer
Jun 2019 to May 2022
Built predictive and prescriptive models for optimization, pricing, churn, demand forecasting and other business problems while leading analytical initiatives.
11 more organizations · 17 total
Honours
Fellowships, hackathon honours and institutional recognition across research and applied AI.
2022–2023
Google Research
Data Scientist PhD Fellowship supporting doctoral research on health-system interventions, causal inference and privacy-aware analytics.
TBC
United Nations
Recognised for computer-vision work on early NTD-related eye cataract detection using deep learning. Year and award title to be confirmed from CV.
TBC
United Nations
Honour listed on the existing professional profile for AI work in climatic eco-innovation.
TBC
Mount Kenya University
Awarded for an artificial parenting tool using deep-learning models to discriminate infant cry classes such as hunger, fatigue, discomfort and illness.
2019
KAPS / JKUAT and partners
Computer-aided drug design for an Ebola VP35 candidate. Third place at KAPS 2019; work later progressed toward commercialisation with San Francisco Pharmaceuticals. Reported in the Standard, 18 November 2019.
TBC
Nairobi Pearl Hackathon
Hackathon recognition listed on the existing professional profile.
Literature
Selected recent papers. Citation counts will appear here once Scholar metrics are imported.
2026
Geofrey Owino, Bernard Shibwabo Kasamani, Ahmed M. Abdelmoniem, Edem Wornyo
IEEE Access
2026
Geofrey Owino, Bernard Shibwabo Kasamani, Ahmed M. Abdelmoniem, Edem Wornyo
ICNLP
2026
Geofrey Owino, Timothy Kamanu, John Ndiritu
Machine Learning and Knowledge Extraction
2025
Geofrey Owino, Timothy Kamanu, John Ndiritu, Conlet Biketi Kikechi
Complex & Intelligent Systems
Practice
Teaching and mentorship, the work of circulating ideas beyond the paper.

FIG. 11 / LECTURE
Teaching and developing the next generation of data scientists and AI practitioners.

FIG. 13 / STUDIO
Supporting emerging researchers, developers and technology professionals.
Affiliations
Places of research, fellowship, teaching and applied practice.
World Health Organization
Health Intelligence
United Nations
Applied Science
Research Fellowship
One Acre Fund
Business Intelligence
Andela
Machine Learning
Guru Analytic
Machine Learning
Strathmore University
Academia
zigmund.ai
Consulting
Mint Group
Consulting
Jubilee Insurance
Analytics
Collaboration
Research collaboration, artificial intelligence projects, academic partnerships, mentorship or simply an interesting problem worth solving.