
Mini Mariya Thomas
Skills
Timeline
Professional experience for Mini Mariya Thomas
- Current 1 year and 5 months, since May 2025
Thesis student
CISPA Helmholtz Center for Information Security, Saarbr¨ucken, Germany
• Developed a feedback-directed input generation and analysis framework to simulate adversarial inputs and uncover system vulnerabilities to support efficient and scalable penetration testing and performance testing processes. • Using GitHub to commit changes and regularly collaborating with advisors • Effectively solving the problems raised in every stage of implementation
- 1 year and 6 months, Mar 2024 - Aug 2025
Working Student
Carl ZEISS Vision GmbH, Aalen, Germany
• Drafted Risk Analysis and Risk Management documents in the requirement engineering system, focused on safety and cyber security risks. • Conducted a session in a live Risk Assessment workshop, demonstrating the creation and functionality of risk assessment documents in Polarion. • Developed templates specifically for a Cyber Security checklist tailored to South Korea.
- 1 year and 11 months, Nov 2021 - Sep 2023
Lead Engineer
IBS Software Services
• Designed, managed and manually executed 200+ testcases per iteration based on complex business requirements. • Documented test execution status, and created 50+ detailed error reports per release in JIRA. • Developed 30+ automated test scripts using Selenium with Java, reducing manual efforts by 25 • Communicated with scrum masters, developers and international QA teams to reproduce, analyze, and resolve software defects. • Quickly learned the complex business logic of airline systems.
- 4 years, Dec 2017 - Nov 2021
Senior Test Engineer
PIT Solutions Pvt. Ltd, India
• Created clear and effective 50+ testcases per sprint, delivered test summary reports and documented errors within Agile environment • Conducted functional, regression, smoke and usability testing to identify edge-case defects • Performed API testing using Postman and Swagger • Collaborated with international teams on user acceptance testing • Supported the automation team in assessing the feasibility of automation requirements • Performed cross-browser and cross-device compatibility testing
- 2 years and 3 months, Oct 2015 - Dec 2017
Software Tester and Trainer
Spectrum Softtech Solutions Pvt. Ltd, India
• Conducted end-to-end testing and SQL database testing to ensure the quality, functionality and usability of mobile, and web applications. • Tested various applications including health care, e-commerce and finance domains, used by 100+ end users • Efficiently handled 10+ customer support tickets per week, resolving issues quickly and improved customer satisfaction.
Educational background for Mini Mariya Thomas
- Current 3 years, since Oct 2023
Cyber Security
Universität des Saarlandes
Languages
English
C1 (Fluent)
German
B1-B2 (Good)
Hindi
A1-A2 (Basic)
Tamil
B1-B2 (Good)
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