Streaming and messaging infrastructure at Atlassian.

• Collaborated on proposal for a migration platform to replace a legacy platform that was unable to satisfy throughput and usability requirements. Helped design and prototype the system.

• Built tooling to provide managed Kafka infrastructure for the migration platform and other streaming services at Atlassian. Started the work as a solo effort, then formed a team to take the system to production.

• Adopted a Flink service built to support an observability use case and made it generally available as a platform. This platform is now used in production to support uses cases in security, datalake ingestion, observability, and user facing features.

As early employee at Domino, I led multiple teams working on everything from frontend features to platform efforts.

• Wrote a Kubernetes volume manager that maintains a cache of pre-staged volumes for faster startup times with configurable retention policy.

• Rearchitected system that allows users to view their workload logs in realtime, replacing a solution that caused ongoing complaints from customers.

• Reduced CPU utilization across the system by 33% replacing polling with a messaging.

• Led teams to build model hosting, feature store, git UI, and dataset products.

• Led teams to speed up launch time for interactive notebooks.

Led team building a data lake supporting game producers.

• Designed data warehouse built from data from 21 games with varying event schemas.

• Wrote event logging libraries in multiple language to support server, web, and mobile.

• Regularized build tooling, job scheduling, and rollback.

• Tech lead for the Payments team.

• Reorganized existing payments code into a unified framework.

• Designed and implemented a PCI compliant credit card processing service.

• Added new payment providers including PayPal, SponsorPay, RadiumOne, Amazon, and Boku.

• Implemented security measures to reduce fraud including 2FA, rules engine, and fraud model.

• Bootstrapped new game effort and built a team to build and launch.

• Worked with operations team to provision infrastructure and load test new game.

• Redesigned content management system to enable self-service by game designers.