Aseespal Singh Sehgal

Siemens Healthineers · Winnipeg, MB

• Delivered full-stack features across 3 shipped releases of a cloud-based healthcare platform, closing 4–5 tickets per sprint using Java, C#, Angular, Azure DevOps, and CI/CD pipelines.
• Completed 10+ business-hours production support rotations, closing more incidents than any other rotating engineer besides the dedicated SRE, and consistently restoring environments within the sprint.
• Reviewed 5–6 QA test cases per story across every release to catch defects before production, while mentoring incoming interns through code reviews and technical guidance during onboarding.

Varian Medical Systems (Siemens Healthineers) · Winnipeg, MB

• Resolved defects in the 1.0 cloud platform release ahead of general availability, gaining codebase familiarity that enabled a faster full-time onboarding 6 months later.
• Decomposed a monolithic angular.json into modular project.json files following current Angular standards, improving build scalability and reducing configuration overhead.
• Refactored UI components to extract reusable services and introduced view models for cleaner data flow, producing a more maintainable and testable Angular front end.

Agriculture and Agri-Food Canada · Winnipeg, MB

• Implemented bug fixes and new features on a Grails web application using Vue.js and Groovy, closing Jira tickets across sprint cycles in an Agile team environment.
• Diagnosed front-end and back-end defects by tracing root causes through the stack, resolving issues within the sprint to maintain team velocity.
• Adapted to Agile ticketing and code review standards in a government engineering environment, maintaining consistent delivery across every sprint cycle.

University of Manitoba · Department of Mathematics

• Selected for a University of Manitoba USRA to investigate bounds for hyperbolic cross polynomials in the context of the Marcinkiewicz-Zygmund inequality across n dimensions.
• Built computational models in SageMath to simulate polynomial behaviour and validate theoretical bounds, accelerating the verification of analytical results.
• Applied rigorous mathematical reasoning under the mentorship of Dr. Andriy Prymak over a 4-month term, producing findings that contributed to ongoing approximation theory research.

• Designing and building a freemium mobile budgeting app (React Native, Expo, Supabase) end-to-end from a completed PRD, covering data modeling, subscription billing, and UI/UX design.

University of Manitoba · Winnipeg, MB