Saifullah ElSayed

Software DeveloperFull Time

• Job Details:• Worked on the design and implementation of a cloud migration strategy using Azure ,for a leading railway company in Canada, which reduced costs by 25% while improving scalability. • Collaborated with business analysts and development teams to ensure that the solution met the client requirements and were delivered on schedule. • Performed data transformation and aggregation tasks using Python and Apache Spark, which supported daily batch processes for key business metrics analysis and improved query performance by 20%. • Devolped and maintained automated test scripts ,for a leading bank in Canada, to verify the functionality and performance of web applications, which reduced manual testing time by 30%. I used Java, Selenium, TestNG and Cucumber for the process. • Conducted and automated API testing using Postman which improved the reliability of back-end services and correct frontend interactions.