Hossam Yehia is a skilled software engineer and problem setter with experience at HackerRank since March 2024 and Sahl since April 2022. At Sahl, expertise includes AWS services such as SNS, SQS, S3, Lambda, CloudWatch, CloudFormation, as well as relational databases like MySQL and DynamoDB. Hossam has a background in competitive programming, serving as a coach at the Arab Academy for Science, Technology and Maritime Transport and coaching at the Egyptian Olympiad in Informatics. Additionally, Hossam has been involved in various programming contests, acting as a judge and problem setter, and participated in training student committees focused on problem-solving and algorithms during academic tenure at Ain Shams University from 2016 to 2020.