Jake Barnett Email & Phone Number

Seattle, Wa, Us

Menlo Park, Ca, Us

Full stack/product engineering mainly focused on services + APIs, web clients, and some light mobile work. I worked on products for Facebook Messenger and Facebook Ads Platform serving hundreds of millions of monthly active users Languages: JavaScript, Hack/PHP, Java, Objective CTechnologies: React, React Native, GraphQL, Native Android, Native iOS, Litho, lots of internal tools and systems

Seattle, Washington, Us

Developed features and systems throughout the web application stack (persistence, retrieval, UI/Frontend, deployments, data-pipelines, monitoring, etc.) using a wide variety of tools and languages. Infrastructure was mostly ran on self-managed bare EC2 instances and handled massive load from billions of active SDK installs.Languages: Go, Ruby, JavaScript, ScalaTechnologies: Cassandra, Kafka, React, Redux, Rails, Sinatra, Node, MongoDB, ElasticSearch, Docker, Kubernetes, AWS (EC2, ELBs, EBS, S3, ElasticBeanstalk)Projects of note:Architected a new data pipeline and suite of services to extract insights from a 30k+/sec event stream and terabytes of archived event data. (Go, Cassandra, Kafka)Migrated legacy Backbone dashboards to a React/Redux architecture, improving rendering time and the pace of future feature delivery. (React, Redux, D3)Oversaw a successful migration of app store data providers, including a 40MM line database migration. (Scala, Cassandra)Built several services for managing app store data. (Scala, Akka, Cassandra, ElasticSearch)Greenfield rewrite of our internal admin dashboard. (React)Redesigned the primary authentication flow for use with a 3rd party authentication provider (Auth0). (Rails)Built a proxy server to sit between our microservices and web dashboard to aggregate API calls and collate data. (Node, Hapi)Built internal integration tools for Hubspot and Marketo. (Rails)Participant in dev-ops on call pager rotation.

Seattle, Washington, Us

Bainbridge Island, Wa, Us

Blackline Group specializes in infrastructure and operations across the source-to-pay spectrum. • Worked with clients to execute change management plans, trained clients on new procedures and answered logistical questions.• Developed comprehensive reports on product adoption.• Co-Managed email marketing campaign.• Trained new employees and created process documentation.