• Collaborated with PO, BA and backend team to design and deliver a warehouse management app using Swift, UIKit, and SwiftUI, optimizing data capture workflows and reducing manual work by 50%
• Suggested and integrated NFC authentication for a faster login process for the staff and safer authentication protocols

• To scale Flyp’s iOS app for rapid user growth, led development of core features (real-time chat via WebSockets, Stripe payments), serving 200K+ users with seamless UX following Apple’s HIG
• Tackled operational inefficiency by building a Mac app (Swift, SwiftUI, Catalyst) that managed 1M+ items, automated workflows, and cut support resolution times by 75%
• Identified release bottlenecks and joined backend team (Node.js, SQL) to re-architect pipelines, speeding up release cycles and improving developer experience

• Faced with fragmented smart home integrations, engineered an iOS app (Swift, Obj-C) supporting 25+ ecosystems and 1M+ devices, ensuring smooth cross-platform control
• Designed and shipped a command center app for smart homes, processing 1.2B+ monthly events, improving reliability and user trust at scale

• To boost retention, developed engagement features for a social app (Swift, Obj-C) modeled after Instagram, increasing daily active use
• Partnered with ML engineers to ship a machine-learning notes app (Swift), delivering smart suggestions and auto-organization that elevated UX

Built and launched a sneaker marketplace app from scratch, owning product design and development end-to-end, and enabling a new resale channel for the Romanian market.

• How to design systems like an architect with clean layers for networking, persistence, UI/UX, and composition.
• Best practices for networking using URLSession, URLProtocol, Decodable, and third-party tools, collaborating effectively with backend teams.
• Clean persistence strategies with CoreData, FileManager, Codable, etc.
• Modularizing apps, dependency injection, reusable components, automated tests, and leveraging frameworks like Combine for scalable development

• Successfully completed Accessibility Fundamentals