# Kareem Kassem > Software Engineer in Test at Amazon Location: Medford, Massachusetts, United States Profile: https://flows.cv/kareem Kareem is a Software Engineer in Test working at Amazon Alexa. Over the recent years, Kareem has been investing most of his efforts developing application level software in Python, Java, TypeScript & C++, spanning several industries such as Internet Technology, Robotics and Medtech. His extensive knowledge in AWS moved his software engineering skills to the next level, deploying applications in the Cloud using different architectures and services. ## Work Experience ### Software Engineer in Test @ Amazon Jan 2022 – Present | Boston, Massachusetts, United States • Engineered and expanded the automation framework, driving a significant increase in test coverage and reducing manual testing efforts by streamlining the entire testing process, resulting in faster, more efficient releases. • Designed and maintained a tool for resource allocation tracking and automated reporting, optimizing operational efficiency and enabling data-driven decision-making across teams. • Led the successful launch of the Alexa app in the Dutch marketplace, supporting Amazon's strategic expansion into new international markets and enhancing user engagement. • Owned the testing sign-off process for the Home & Widgets software, part of the highly visible Alexa+ product line, ensuring product quality and reducing defects in customer-facing features. • Developed comprehensive test plans and strategies to improve the overall quality bar for software releases, ensuring alignment with Amazon's reputation for reliability and user satisfaction. ### Software Engineer @ Stealth Jan 2025 – Present | Boston, Massachusetts, United States • Orchestrating the development of an innovative Sports Tech iOS mobile app aimed at revolutionizing the user experience in the sports industry. •Translating product vision into detailed user stories and MVP features that will be used to validate market needs. • Driving end-to-end iOS mobile development within a microservices architecture, ensuring scalable, maintainable systems that support future product evolution. • Designing and implementing critical features such as user authentication, session invitations, and real-time streaming services contributing to an enhanced and seamless user experience. • Elevating the security posture of the application by implementing robust best practices for signed requests, tokens, and secure data storage, directly supporting the commitment to user privacy and trust. ### Software Engineer @ Perceptive Automata Jan 2021 – Jan 2022 | Boston, Massachusetts, United States • Owned and maintained the software for a data collection system made of cameras, LIDAR & IMU. • Developed C++, Python and Unix Shell solutions for applications related to sensors and data acquisition. • Performed statistical analysis on sensor data to determine the viability of designs and chose the optimal ones. • Designed the architecture of a multi sensor system to improve outcome and support updated technical needs. • Built networking infrastructure for a remote headquarter. • Implemented a vehicle integrated power system to ensure long data collection shifts at heavy loads. ### Software Test Engineer @ Abiomed Jan 2020 – Jan 2021 | Boston, MA • Analyzed bench and animal data using MATLAB for designing new algorithms supporting heart pumps. • Developed a test automation framework supporting high sampling algorithms. • Owned the embedded software testing on QNX system for highly visible programs going to first in human. • Created and executed verification protocols of software features from end to end. • Tested Machine Learning software on Linux operating system. • Collected data in animal studies setup from instrumentation systems to validate and improve design concepts. ### System Engineer @ ZF Group Jan 2019 – Jan 2020 | Friedrichshafen, Baden-Württemberg, Germany • Created the software for a prototype involving Porsche, Audi and BMW as stakeholders. • Designed test cases for safety critical automotive software. • Commissioned localization and perception sensors such as IMU, DGPS, Ultrasonic and Laser. • Analyzed big sets of data to debug sensors and detect root cause of errors. • Managed the incorporation of localization and control subsystems developed by internal and external teams. ## Education ### Master of Engineering - MEng in Biomedical/Medical Engineering Boston University ### Bachelor of Engineering - BE in Electrical and Computer Engineering American University of Beirut ## Contact & Social - LinkedIn: https://linkedin.com/in/kareem-kassem --- Source: https://flows.cv/kareem JSON Resume: https://flows.cv/kareem/resume.json Last updated: 2026-03-28