Building the core platform to help organizations unlock the value of all observability data.

Built a scalable recommendation system to automate distribution of high quality petitions to a relevant audience, tools to scale and streamline data and ML workflows.

* Set up a distributed system to enable large scale processing of petition, user and event data

* Implemented ETLs to capture, normalize and partition data in cloud object storage

* Designed and built a location and topic based recommendation system to automate distribution of high quality petitions to a relevant audience, optimizing conversions

* Designed and built tools to streamline research and deployment of ML/statistical models by simplifying and unifying the process of dataset & feature generation

* Mentored engineers on architecture and effective software engineering practices

Technologies

Scala, Spark, Elastic MapReduce, S3/Delta Lake, Kafka, Airflow

Built a scalable search platform allowing users and organizations to discover, research and follow companies.

* Designed and developed the transactional graph service supporting user contributions and data integrations

* Designed and developed the saved search and notifications services

* Contributed to metadata design, search and streaming ETL based on the CQRS pattern

* Mentored engineers on architecture and effective software engineering practices

Technologies

Scala, Akka (akka-streams, akka-http), Slick, jOOQ, PostgresSQL, ElasticSearch, Kafka, Redis

Built a cooperative marketing platform to empower merchants on online marketplaces. Boostable was part of YC W14 and acquired by Metric Collective in 2016.

* Designed and developed the marketing platform by partnering with Facebook and Twitter

* Collaborated with cross functional teams (design, ad operations, sales & marketing) to envision the merchant and marketplace facing products

* Mentored engineers on architecture and product

Technologies

Scala, Javascript, Play framework, Slick, AngularJS, MySQL

Built the campaign and data management applications enabling marketers to plan, manage and execute campaigns efficiently. Turn was acquired by Amobee in 2017.

* Key early contributions to the campaign and data management applications

* Inventor of a system that allows advertisers to construct dynamic behavioral taxonomies by evaluating a stream of online events http://www.google.com/patents/US20140278748

* Lead engineering initiatives for Facebook and Video advertising

* Designed and developed a system to dynamically optimize creatives based on behavioral signals

* Mentored engineers on architecture and product

Technologies

Java, JavaScript, Spring, Hibernate, AngularJS, Oracle