Jonathan Kelly Email & Phone Number

Seattle, WA, US

• Started as a member of the AWS EMR sub-team that owns all open source BigData applications that run on EMR, adds support for new applications, and ensures that we keep as up to date as possible with new versions.
• Was a founding member of a new sub-team focused on continually improving the performance of the AWS distribution of Apache Spark. Worked extensively in an AWS fork of Apache Spark, implementing, reviewing, and.
• Designed and implemented processes for keeping the AWS fork of Apache Spark as up to date as possible with the upstream branches so that we may release new versions of AWS Spark ASAP after an open source release.
• Designed and implemented a telemetry pipeline for analyzing usage patterns of EMR Spark customers.
• Contributed to an internal tool used by multiple teams to run industry standard benchmarks like TPC-DS.
• Work closely with AWS Premium Support as a SME Board examiner, certifying new EMR SME members.

Seattle, WA, US

• Member of the Retail Clickstream team, which processes TBs of server logs for all Amazon websites every day, cleaning, sorting, aggregating and analyzing the data on an automated, continual basis in a large Hadoop.
• Experience included Java, Hadoop, very large data sets, RESTful web services, some Python and Ruby.
• Member of a peer-nominated, org-wide Samurai group, who facilitate cross-team design reviews, among other initiatives. Personally, I also started and ran a series of internal programming contests.

US

• Built Java-based GUIs for interacting with fulfillment center processes, such as burning DVDs, printing labels for DVDs and cases, bundling orders for shipping, etc.
• Full stack work on the retail and member portal websites, using Java, JSP, Struts, Hibernate, and SQL Server.
• Designed & implemented REST microservices for tracking accounting, credit card payments, inventory, etc.