Humayun Faiz Paracha Email & Phone Number

London, On, Ca

Waterloo, Ontario, Canada

• Develop backend of a web based application Ansys Digital Safety Manager. Used by functional safety managers and experts to plan, manage and keep a holistic overview of progress of functional safety projects.• Designed, developed and maintained RESTful APIs of 40+ endpoints using Java and Spring Boot.• Affectively used hexagonal architecture, DDD practices, Spring dependency injection and application/domain events to decouple core business logic from external systems. Achieving an… Show more • Develop backend of a web based application Ansys Digital Safety Manager. Used by functional safety managers and experts to plan, manage and keep a holistic overview of progress of functional safety projects.• Designed, developed and maintained RESTful APIs of 40+ endpoints using Java and Spring Boot.• Affectively used hexagonal architecture, DDD practices, Spring dependency injection and application/domain events to decouple core business logic from external systems. Achieving an overall 40% improvement in scalability, adaptability, maintainability and testability.• Employed TDD practices in unit/integration testing, achieving 90% code coverage, resulting in a 50% reduction of post-release defects and a 30% improvement in overall code quality.• Implemented ETE tests in Selenium/Playwright, achieving 70% test coverage for critical application workflows. Show less

Berlin, Germany

• Developed backend in Java of an Eclipse extension Ansys Medini Analyze. Used to perform functional safety analysis in safety critical industries like automotive, aerospace, cyber security and alike. Accelerating time to market by integrating key functional safety analysis methods like FMEA, HARA, FTA etc. and by supporting compliance to industry standards like ISO26262, ARP4761, ISO/SAE 21434 etc. in one tool.• Developed in-house model based table framework for supporting functional… Show more • Developed backend in Java of an Eclipse extension Ansys Medini Analyze. Used to perform functional safety analysis in safety critical industries like automotive, aerospace, cyber security and alike. Accelerating time to market by integrating key functional safety analysis methods like FMEA, HARA, FTA etc. and by supporting compliance to industry standards like ISO26262, ARP4761, ISO/SAE 21434 etc. in one tool.• Developed in-house model based table framework for supporting functional safety analysis project features.• Developed model index to optimized code for memory and performance improving response times for operations such as content assist, model validation etc., resulting in a 90% performance improvement. Show less

Kirkel, Saarland, Germany

• Developed backend in Java of an Eclipse extension ODPS3. Used for the development of in-vehicle infotainment (IVI) systems, for millions of cars produced by Volkswagen Group.• Using Java and DocBook, developed a highly customizable tool to automate generation of test documentation for field testing of IVI systems. Reducing testing effort and time to market by 50%.• Indexed speech system test data in Elasticsearch, facilitating performance analysis of 100K+ voice interactions to help… Show more • Developed backend in Java of an Eclipse extension ODPS3. Used for the development of in-vehicle infotainment (IVI) systems, for millions of cars produced by Volkswagen Group.• Using Java and DocBook, developed a highly customizable tool to automate generation of test documentation for field testing of IVI systems. Reducing testing effort and time to market by 50%.• Indexed speech system test data in Elasticsearch, facilitating performance analysis of 100K+ voice interactions to help identify system shortcomings and improve efficiency.• Led the development of mobile apps backend using Java, RESTful APIs and Google cloud platform. Achieved 100% code coverage a byproduct of well documented system requirements and design. Show less

Islamabad, Pakistan

• Developed RESTful APIs using Spring for Easypaisa financial application, handling a 1M transactions a day and serving approximately 7M active users per month.• Generated comprehensive reports served through REST end-points, indicating active users per month, most used services, transaction frequency and average transaction value. This helped in making strategic business decisions, resulting in 15% revenue growth.

Master'S Degree, Computer Science

Bachelor'S Degree, Computer Science