Leading several engineering initiatives related to monitoring and designing experiences in apps to improve quality of user experiences in Apple Service Engineering org. Here's few:

Playback troubleshooting features in the TV App across platforms (native and third-party TVs)

Infrastructure quality enhancements across foundational infra - Compute, Storage, Networking, etc..

Audio Issue Detection in real time for Live Streams w/ custom algorithms

Engineering and more

Projects include:

Working on Node.js microservices to optimize analytics query response times.

Fixing Bugs in React.js front end code base for a smoother experience.

Adding support for new privacy regulations - GDPR and CCPA.

Introducing a new streaming pipeline to help merge from Storm to using only Kafka with goal to provide real time analytics for every metric.

Backend Engineering for Flurry Analytics Platform.

Built Hadoop and Kafka data pipelines to consume and process data from mobile SDKs, and provide free analytic solution to our users.

Projects:

Migrate metrics from long running map reduce jobs to Apache Druid. Open source contributor to druid. Early adopter and committer of Apache Airflow.

Lead - Architected near real time data ingestion pipeline using Apache Kafka. Processing over 10B events every day within 1sec.

Lead - Flurry Push. Helping over 20k developers create push notification campaigns and sending over 10M notifications every week.

Backend engineering & Management role for the iOS team.

Started managing the iOS team for Yahoo News Digest to roll out internationally. Mentored 2 interns and 2 junior developers for a year.

Automatic Breaking News Push Notification

Worked on machine learning models to predict if a story is notification worthy for yahoo news. Project is called Automatic Breaking News Push Notifications. The evaluation was done in real time with incoming story feed on Apache Storm. 90% Precision and 60% Recall rate.

New Yahoo Homepage Stream

Built next generation low latency content ingestion data pipeline using Apache Storm to rank and pick better stories for the feed. This included reading real time feeds from various news sources, twitter, tumblr and several RSS feeds.

iOS Engineering in Mobile and Emerging Products. I worked on building iOS apps using Objective-C and Swift (during its early days).

Worked on Yahoo Finance for 6months helping them convert web app to pure native. Owned the development of the Portfolio experience in the app.

Moved to become the tech lead on a new app - Yahoo News Digest. Played an active role in shaping the product from design reviews to VP level check-ins. Shipped in 4 months at CES in January 2014.

Ended up winning the Apple Design Award at WWDC in June 2014.