
Barsiso Joseph
I am a recent BSc Mathematics graduate (Applied Option), having completed my degree in 2025. My academic training has equipped me with strong analytical, problem-solving, and quantitative reasoning skills, with a focus on applying mathematical models to real-world challenges.
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About
As a recent graduate, I am seeking a role which allows me to continue learning and perfecting my skills as I provide high-quality work, and encourages me to flourish as a data analyst
Experience
Attachment at KENYA REVENUE AUTHORITY (2025-06 – 2025-09)
Served as an attachee in Kenya Revenue Authority in the department of Debt, Refund and ledger management
- Debt Validation: Verifying taxpayer liabilities by comparing iTax records against physical demand notices and supporting documents
- Demand Notice Preparation: Assisting in drafting and dispatching 14-day demand notices and 7-day reminder notices to non-compliant taxpayers
- Claim Documentation Review: Checking refund applications (e.g., for VAT or Income Tax) for required attachments like P9 forms or withholding tax certificates
- Refund Status Tracking: Monitoring the 90-day processing window for fully supported claims to ensure timely disbursement or notification
- Legacy Ledger Reconciliation: Helping taxpayers reconcile migrated balances from old systems into iTax by identifying missing or uncaptured payments
Education
Bachelor of Science in Mathematics – SOUTH EASTERN KENYA UNIVERSITY (2025)
Certificate in Statistical package for social science – KESAP RESEARCH CENTER (2022)
Certificate in STATA Statistical package – KESAP RESEARCH CENTER (2022)
Certificate in Computer packages – ATLAS COMPUTER SCHOOL (2022)
Kenya certificate of secondary education – ROMBEI SECONDARY SCHOOL (2020)
Kenya certificate of primary school – ROMBEI PRIMARY SCHOOL (2015)