Aarif Sumra

Senior Ios Engineer @HelloFresh

Berlin, DE

Led and contributed to the end-to-end development of multiple scalable, modular features in SwiftUI with Combine from technical discovery and implementation to unit/UI test coverage, accessibility, tracking, and A/B experiment rollout.• Refactored legacy core selection logic into a modular, protocol-oriented component with reactive data flow using Combine and extracted it into a fully tested module to enable cleaner architecture and unlock scalable development for future feature expansions.• Led the technical design and contributed to the delivery of the AutoSave feature, refactoring legacy selection logic into a protocol-oriented, testable Swift module with reactive data flow using Combine, which directly contributed to a ~1.4% increase in Average Order Value (AOV), resulting in measurable revenue growth and improved user experience across markets.• Delivered the Meal Selection Completion Drawer, driving a 1.8% increase in next-week meal selections and shipped a multi-quantity subscription add-on feature using SwiftUI and Combine — contributing to a 0.9% uplift in AOV by improving add-on engagement.• Enhanced cart UX with features like paired meal suggestions, coupon savings display, and wallet entry points — increasing customer engagement.• Contributed to operational excellence, setting Firebase traces and Grafana alerts, as well as reduced QA workload by UITest automation, reducing manual tests from 32 to 11, saving half a developer day.• Fostered a culture of code quality and collaboration through structured code reviews and peer mentoring.

V.V.P. Engineering College, Rajkot

Bachelor of Engineering (B.E.), Electronics and Communications Engineering

Vivek Higher Secondary School, Rajkot

Science Stream