Help & Supportcareers@gravityer.com
Data Scientist Team Leader with 5+ years in Python, SQL, and Machine Learning.
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Results-driven Data Scientist and Data Analyst skilled in Python, SQL, and machine learning, with experience building predictive models and delivering data-driven business insights.
Moringa School
Diploma · Data Science
August 25, 2025 – Present
Mt.Kenya University Cisco Academy
Cisco Certified Network Associate
April 15, 2016 – May 15, 2017
Technical University Of Kenya
Bachelor · Business information Technology
August 26, 2013 – December 12, 2017
SAMA
AI DATA EVALUATOR
October 1, 2024 – Present
Nairobi, Nairobi, Kenya
CLOUDFACTORY
IMAGE ANNOTATOR
September 11, 2021 – June 11, 2024
Nairobi, Nairobi, Kenya
FOUR SILVER PROPERTIES AND INVESTMENT
IT SALES AND MARKETTING OFFICER
May 1, 2019 – October 6, 2020
Nairobi, Nairobi, Kenya
KENYA MEDICAL RESEARCH INSTITUTE
IT INTERN
August 5, 2018 – February 7, 2019
Kisumu, Kisumu County, Kenya
SENTIMENT ANALYSIS USING NLP
January 12, 2026 – February 10, 2026
Cleaned and preprocessed text data using NLP, performed exploratory analysis, applied TF-IDF/Bag-of-Words vectorization, built and evaluated sentiment classification models, and generated actionable insights from customer sentiment.
View ProjectCustomer Churn & Risk Prediction
December 7, 2025 – January 11, 2026
Cleaned, validated, and analyzed customer data using Python and SQL, developed a high-performing Random Forest model to identify at-risk users, uncovered key risk drivers such as high usage charges and frequent service interactions, and translated insights into actionable recommendations to support retention and risk mitigation strategies.
View ProjectAviation Accident Analysis
October 4, 2025 – November 3, 2025
Collected, cleaned, and analyzed aviation accident data, conducted trend and root cause analysis to identify factors like human error and mechanical failure, developed visualizations to highlight safety risks, and provided actionable recommendations to improve operational safety.
View ProjectCultural Fit Analysis
The candidate's academic projects show a breadth of application in data science (churn prediction, NLP, aviation analysis). The work experience, while not directly in a senior data science role, involves working with data and AI systems, indicating an interest and foundational fit for the field. The 'Data Scientist Team Leader' role requires strong leadership and strategic thinking, which are not clearly demonstrated in the current profile.
Soft Skills & Operational Fit
The candidate's experience as an 'AI Data Evaluator' and 'Image Annotator' suggests attention to detail and collaboration skills. The project descriptions indicate an ability to translate technical insights into actionable recommendations, which is crucial for a team leader role. However, direct leadership or team management experience is not explicitly detailed.