Sarah Oladunjoye

I am a meticulous data entry specialist and QA mobile app tester with hands-on experience ensuring data quality and app reliability. I combine fast, accurate typing with disciplined record-keeping to maintain error-free digital databases.

In my roles I have entered and updated large volumes of data, maintained organized digital records, and collaborated with IT teams to improve workflows. I use Microsoft Excel, Google Sheets and CRM tools to track, sort and report information efficiently.

As a customer service representative I supported bookings and reservations, managed client communications, and updated customer information while following up to ensure satisfaction. I bring strong communication skills and a client-focused approach to operational tasks.

As a QA mobile app tester I perform manual testing on Android and iOS, document defects with clear reproduction steps and device details, conduct usability and regression testing across devices and OS versions, and collaborate with developers to drive timely fixes and improvements.