Droool is a healthy dog food subscription service designed to create happiness for dogs. We serve convenience and bring peace of mind to the loving dog parents.

Visit and sign up today at http://www.drooolbox.com/

• Developed mobile, web, and backend side of Droool.

• Worked in engineering, product, inception, finance, operation, legal, compliance, marketing areas.

• Helped with design and testing activities.

• Technologies used: Objective C/iOS, node.js, Stripe, MongoDB

UPC is a retail intelligence platform connecting buyers and suppliers in a private marketplace.

• Architected, implemented and improved platform features on iOS, backend and Web.

• Implemented messaging, product recommendation feed, analytics, offers & orders management, email & PN, connections networking, and other important retail intelligence engine aspects.

• Authored 2 patents applications

• Optimized performance of backend APIs by 511% by parallelizing multiple processes, removing redundancy, moving data to in memory databases, improving sorting algorithms and other improvements.

• Technology used: Node.js, Javascript, Swift, React, Express, Firebase, GCP, Redis

Quizlet is a leading education tech brand that builds learning tools to inspire and empower students and teachers.

• Led iOS Monetization Team and helped to increase iOS subscription revenue by 945% (2017 - 2019).

• Reduced #1 top iOS Crash 100x, helping improve significantly stability of the app and increasing crash free user metric using Fabric, Swift, WebKit, Google Ads Manager.

• Implemented new free trial features that improved upgrade conversion rate by 16% using Swift, StoreKit, Apptimize.

• Implemented new UI flow for subscription upgrades that increased subscription conversion rate by 10% using Swift, StoreKit, Apptimize.

• Implemented the most requested feature by users: rich text (parser, rendering, serializer and editor) using Swift, Prose Mirror JS. Improved upgrade conversion by 18% and brought additional annual bookings (~1M).