Wilbroad Barnabas

I've supported data operations at the National Institute for Medical Research's African Cohort Study in Tanzania, collecting and recording clinical and demographic participant data across field and facility visits.

I manage participant tracking, follow-up schedules, Case Report Form reviews, and electronic research database entry, validation, cleaning, and reconciliation. I also conduct quality checks, resolve discrepancies, and support monitoring visits, audits, and source document verification.

Previously, at Mwalimu Commercial Bank, I maintained customer and transaction records, reconciled data, and prepared daily, weekly, and monthly operational reports in Microsoft Excel for management review and internal audits.

Across clinical research and banking operations, I bring careful data handling, confidentiality, documentation, and coordination with clinicians, laboratory personnel, field teams, operations, and customer service teams.