Building backend systems - user notifications, growth products, and trading APIs.

Key technologies: Rust, FFI, Kafka

Pipeline team - working on event ingestion, processing, and notifications.

Key technologies: Elixir, Scala, Ruby, Kafka, MySQL, Docker, Nomad, Terraform

I was responsible for architecting and implementing Divvy's financial backend systems - payment collection, accounting and ledger, and financial reporting to external partners. I also had a hand in a variety of other systems - house listings ingestion, search functionality, and metrics collection.

Key technologies: JavaScript, Node.js, React, PostgreSQL, Heroku, RabbitMQ, Express, Sequelize, GraphQL, Redux

Building DoubleDutch's data pipeline and platform, for surfacing data-driven live engagement marketing insights.

Key technologies: Java, Scala, Python, Samza, Kafka, ZooKeeper, Elasticsearch, PostgreSQL, Docker, RabbitMQ, Redis