Sarah O'Brien 

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Enjoys improving user experiences in fintech and e-commerce platforms.



Dublin, Ireland 


English, Gaelic

Expertise and Skills


ISTQB Certified Tester


Dedicated to ensuring high performance and usability of software systems.



Sarah O’Brien was instrumental in the load testing of our Fintech platform. Her attention to detail and dedication ensured high performance of our software system
Sarah O’Brien showed an excellent understanding of usability testing for our e-commerce website. Her inputs were invaluable in enhancing the user experience
Sarah O’Brien’s ISTQB certification clearly reflects in her work. Her expertise in Fintech and E-commerce testing is commendable
Sarah O’Brien’s proficiency in English and Gaelic was a big plus in our project. She was able to effectively communicate and resolve issues
Sarah O’Brien’s commitment to her work is admirable. Her efforts greatly contributed to the success of our project
Sarah O’Brien’s work on our project was remarkable. Her understanding of load testing and usability testing greatly improved our software system
Sarah O’Brien’s contribution to our project was significant. Her expertise in Fintech platforms and E-commerce websites testing helped us in achieving our goals
Sarah O’Brien is a dedicated and skilled tester. Her work greatly improved the performance and usability of our software system.

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