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Wrote thorough API validation tests to ensure nothing went undocumented. Wrote shim into exiting core to enable GraphQL endpoints. Made additions to Jenkins and Docker Ruby DSL's for use on our team and others. Helped to Dockerize development and release of multiple services using legacy Capistrano processes as well as Kubernetes. Improved Jenkins testing for multiple projects, expanding usefulness for non-technical users while surfacing specifically identified issues to developers, and bringing version controlled CI to PayPal projects. Wrote tools to allow seamless migration of sensitive customer any payment information to and from Braintree, leveraging awk regular expressions. NET, PHP, and Node server SDKs including porting. Integrated new features into the C++, Java, Ruby, Python.Secured form inputs against attack via backend validation and captcha.

Streamlined release processes while eliminating downtime, implementing nginx caching, and reducing AWS asset storage load by 97%. Rewrote Braintree's federated site search to use a custom parser and Algolia front end to serve tens of thousands more useful results.

Maintained the Braintree and PayPal developer docs and marketing sites, while working with technical writers to expand and improve functionality.

Reworked all search infrastructure to be managed in code by Terraform, including health monitors and dashboards via Datadog. Adapted data pipeline to consume multiple Kafka topics, Protobufs, and message types, allowing for the replacement of error prone local Sphinx clusters. Reduced fault tolerance and increased disaster recoverability by implementing automatic snapshotting, automated health checks, and true Active/Active architecture.

Migrated 100+ node, multi-billion document Elasticsearch cluster from our datacenter to AWS cloud, enabling greater performance, effortless scaling, and multi regionality.

Braintree Payments Software Engineer June 2016 - Present