Joseph Wambua

A dedicated and detail-oriented Statistician, Mathematician and Data analyst with a strong ability to extract meaningful insights from complex datasets. I have three months of hands-on experience encompassing data collection, data cleaning, data analysis, research, report writing, and presentation. I'm proficient in utilizing statistical software such as R programming, SPSS, SQL, POWER BI and Excel for analysis, visualization, and creating compelling presentations.

Additionally, I have a 1year experience in credit company and 3 months experience in budget, expenditure and oversight firm. This experience has shaped me into an honest and committed professional, dedicated to applying my analytical skills to maintain the highest levels of data accuracy.

Data Analyst - My Credit Limited - Kitengela, Kenya

(2025-04 - 2026-04)

• Analyzing loan portfolio performance
• Identifying trends and risks in client data
• Assist in loan disbursement process
• Supporting credit risk and portfolio monitoring
• Identifying trends and patterns in client's data
• Verification of clients' documents (ID, Mpesa statement, logbook)
• Assist in data cleaning and validation
• Data entry of clients' information
• Keeping records of clients

Assistant Fiscal Analyst - Parliamentary Budget Office | National Assembly of Kenya - Nairobi, Kenya

(2023-07 - 2023-10)

• Conducted data extraction from diverse sources including the Controller of Budget and other government entities.
• Enhanced ability to prepare clear and concise report and presentation
• Interpreted and able to do bill determination and bill costing
• Utilized data analysis software (SPSS, R-programming, Excel) to extract relevant insights from datasets.
• Contributed to research tasks related to economic and fiscal matters
• Conducted budget analysis, interpreting financial data and expenditure reports to identify key trends and insights, (Finance bill 2024/2025)
• Assisted in the analysis of budget proposals and expenditure reports

Bachelor of Science - Mathematics (Statistics) - Kisii University (2020-09 - 2024-05)