Yaseen Kalo

Delivered comprehensive testing for Business Contracts and Financial Services modules in a large-scale SaaS platform, maintaining alignment with Agile release cycles. Built automated test suites using RestAssured and TestNG for OCPI protocol validation, integrated into Jenkins CI/CD pipelines, cutting regression testing time by 60% and boosting test coverage by 80%.

Supported QA activities for Business Contracts, Process Monitor, and Financial Services modules related to eRoaming, including test scenario design, manual testing, and issue tracking. Executed smoke, sanity, and regression tests across multiple sprints, helping uphold release quality and identify issues early.

Conducted manual testing for web and mobile applications and automated the admin panel using Cypress and TestNG to guarantee seamless cross-platform functionality. Designed and executed test scripts from user stories, performing smoke, sanity, full-cycle, cross-browser, and API testing.

Developed and executed test suites to verify software met functional requirements and delivered seamless user experiences. Identified and reported issues using a bug tracking system, coordinating with developers to resolve issues within sprint timelines.

Performed comprehensive manual functional and regression testing to ensure new features met business and technical requirements across multiple releases. Identified and documented critical bugs, working alongside developers during triage sessions to accelerate resolution and maintain product quality.

Developed responsive web front ends using HTML5, CSS, and TypeScript, focusing on modular code structure and cross-browser consistency. Executed end-to-end manual testing for front-end features, identifying edge cases during the development phase to reduce post-release bug reports.

Pursued a Master of Science in Computer Science at Universität Rostock from 2019 to 2025.

Earned a Bachelor of Science in Computer Science from Sir Syed University of Engineering & Technology from 2013 to 2017.