Built numerous systems from the ground up

• Leveraged many iOS core technologies, like Core Data to manage caching, Location services with Geo Fencing, MotionKit for auto detection of user’s parking location, etc.

• Wrote our own “Routing” system to allow taking the user to a specific screen in the app, even if the screen requires multiple taps to get there. That system is used for deep linking using urls/uris. Push notification payloads, and even allow reloading the app by a tap of a button.

• Create a Customer Interaction System that was fully customizable from the backend (db), and would allow us to show popups/notifications, among other things to the user. It even allowed us to configure what would happen if the user would interact with the UI. It also tracked whether they've seen the interaction, and place it on a cooldown so it doesn’t show up until the designated time has elapsed. That system saved us hours of coding and allowed PMs to push changes without an engineer’s involvement.

• Implemented an A/B Testing framework that allows us to experiment with different variations, along with the support of text/copy replacement with run-time variable referencing.

• Wrote the Referral Program into the app that allows users to refer their friends.

• Built a “Live Copy Editor” system that allows any admin to edit the copy in the app by tapping on the labels directly, with a well defined process to share changes with other admins, then deploy them to our user base.

• Integrated with 3rd party services like Google Maps / Search API, Braintree, BranchIO, Intercom, Facebook Login, Google Login, Pubnub, CleverTap…

• Wrote a Rewards Program in the app for benefits and allow the user to accumulate points and maintain a status, which in turn grants discounts on our products and services.

• For many features, I wrote the backend for them using JavaScript (Node.js)