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Samuel Walusaka, Biostatistician

Samuel Walusaka

Biostatistician·Africa Institute of Mental and Brain Health (AFRIMEB),

Kenya

Master's degree, Data Science

Work experience

Total years of experience: 7 years, 9 months

Biostatistician

January 2023 - Present

Africa Institute of Mental and Brain Health (AFRIMEB),

Nairobi, Kenya

January 2023 - Present

• Expertly manage and structure datasets to optimize data entry and analysis across various projects, ensuring efficiency and accuracy.
• Perform meticulous data cleaning and validation processes to maintain high standards of accuracy and reliability for market research and statistical analysis.
• Develop insightful data summaries and visualizations that empower stakeholders to make informed decisions and enhance reporting effectiveness.
• Utilize advanced software tools such as SPSS, Stata, R, and Excel to generate impactful statistical outputs, driving actionable insights and strategic recommendations.
• Collaborate with cross-functional teams to support data-driven initiatives and enhance overall project outcomes.

Company industry:
Non-profit Organization
Job role:
Research and Development

Statistician/Economist Intern

February 2022 - January 2023

National Treasury and Planning

Nairobi, Kenya

February 2022 - January 2023

• Collected and organized diverse data sets to enhance decision-making processes across multiple projects.
• Utilized statistical software, including SPSS and Stata, to perform comprehensive data analysis, yielding actionable insights and engaging visualizations.
• Contributed to the development of operational guidelines, ensuring alignment with strategic objectives and improving planning efficiency.
• Developed and delivered statistical summaries for reports and presentations, promoting data-driven discussions and recommendations.
• Demonstrated strong analytical skills and attention to detail, supporting various roles such as Data Clerk, Statistical Assistant, and Market Research Analyst.

Company industry:
IT Services

Business Development Service officer

February 2021 - January 2022

Aayden Consulting Ltd, EGF YAWK Project,

Nairobi, Kenya

February 2021 - January 2022

• Collected and analyzed diverse datasets to enhance reporting accuracy and uphold data integrity, crucial for effective decision-making.
• Developed comprehensive reports and summaries to evaluate project performance, ensuring alignment with organizational goals.
• Employed statistical analysis and data visualization techniques to facilitate data-driven insights, supporting strategic initiatives.
• Discovered key trends and insights through meticulous data analysis, contributing to improved operational efficiency and strategic planning.
• Collaborated with cross-functional teams to streamline data processes, fostering a culture of data-driven decision-making across the organization.

Company industry:
Business Consultancy Services

Store Clerk

January 2019 - February 2021

RaiPly Company

Eldoret, Kenya

January 2019 - February 2021

• Utilized advanced data collection methods to ensure precise stock records, contributing to enhanced inventory accuracy and reliability.
• Executed comprehensive stock audits and generated insightful inventory reports, aiding in informed operational planning and resource allocation.
• Implemented systematic verification processes to maintain data integrity, significantly boosting inventory management effectiveness.
• Investigated stock trends to identify key patterns, empowering strategic decision-making and optimizing inventory control strategies.
• Developed analytical skills in data interpretation, preparing for roles in data analysis, market research, and biostatistics.
• Cultivated a detail-oriented approach, essential for transitioning into data-centric positions while maintaining a strong foundation in inventory management.

Company industry:
Industrial Production

Statistician (Attachee)

May 2017 - August 2017

Kenya National Bureau of Statistics (KNBS)

Bungoma, Kenya

May 2017 - August 2017

• Conducted comprehensive data collection, entry, and validation of survey questionnaires, ensuring exceptional accuracy and reliability for effective decision-making.
• Implemented stringent data cleaning and quality assurance protocols, greatly improving data integrity prior to analysis and reporting.
• Assisted in the systematic updating of statistical registers and meticulously maintained detailed survey records, fostering efficient data management practices.
• Utilized advanced tools such as CSPro and Kobo Collect to streamline data processes, enhancing overall operational efficiency.
• Collaborated with cross-functional teams to deliver actionable insights, supporting market research initiatives and biostatistical analyses.
• Developed strong analytical skills, preparing for roles in data analysis, market research, and data science.

Company industry:
Scientific Research & Development

Education

Open University of Kenya

December 2027

December 2027

Master's degree, Data Science

Kenya

University of Kabianga

December 2018

December 2018

Bachelor's degree, Applied Statistics with Computing

Kenya

St.Stephens Lwanda Secondary School

November 2013

November 2013

High school or equivalent, Mathematics,English, Kiswahili.

Kenya

GPA (rating): Good

GPA (rating): Good

Grade B+

St. Stephen's Lwanda Secondary School

November 2013

November 2013

High school or equivalent, Mathematics,English, Kiswahili

Kenya

Skills

communication
Expert
communication
Expert
Data analysis
Expert
Data analysis
Expert
Team work
Expert
Team work
Expert
DATA MANAGEMENT
Intermediate
DATA MANAGEMENT
Intermediate
ELECTRONIC DATA INTERCHANGE
Intermediate
ELECTRONIC DATA INTERCHANGE
Intermediate
QUANTITATIVE ANALYSIS
Intermediate
QUANTITATIVE ANALYSIS
Intermediate
QUANTITATIVE RESEARCH
Intermediate
QUANTITATIVE RESEARCH
Intermediate
QUESTIONNAIRE DESIGN
Intermediate
QUESTIONNAIRE DESIGN
Intermediate
RESEARCH
Intermediate
RESEARCH
Intermediate
SPSS STATISTICAL SOFTWARE
Intermediate
SPSS STATISTICAL SOFTWARE
Intermediate
STATA
Intermediate
STATA
Intermediate
STATISTICAL ANALYSIS
Intermediate
STATISTICAL ANALYSIS
Intermediate
Machine Learning
Intermediate
Machine Learning
Intermediate

Languages

English

Intermediate

Swahili

Expert

Training and Certifications

Certifications
Start and Improve your Business (SIYB)
International Labour Organization
Apr 2023
Show credentials
Financial Modeling & Valuation Analyst
SIYB Certificate
M&E Fundamentals

Hobbies and interests

Water Sports, Green environments and forests, Animals and wildlife, Football

Published Research as a co-authored in peer-reviewed article on mental health and resilience in Cambridge Prisms: Global Mental Health (2025, 2026). Project Leadership: Led data cleaning, analysis, and reporting for multiple public health and social research projects at AFRIMEB.