Dillon Walker Email & Phone Number

The Osiris team owns the internally developed no-SQL data store Osiris, which stores several of Indeed's largest datasets and serves both real-time and offline requests* I supported efforts to migrate Indeed's log repository to S3 by implementing, executing, and monitoring tools to backup and verify HDFS and Zookeeper states and copy and verify supporting tables; and implementing a tool to compute a file delta between database snapshots in the event of failures in the initial migration*… Show more The Osiris team owns the internally developed no-SQL data store Osiris, which stores several of Indeed's largest datasets and serves both real-time and offline requests* I supported efforts to migrate Indeed's log repository to S3 by implementing, executing, and monitoring tools to backup and verify HDFS and Zookeeper states and copy and verify supporting tables; and implementing a tool to compute a file delta between database snapshots in the event of failures in the initial migration* I implemented missing functionality in the stress testing system to improve the team's confidence in deploying changes to "delayed deletion" functionality in Osiris, which ultimately surfaced a latent availability bug* I provided operational support through on-call rotations and leading an operational knowledge share for SRE team members working closely with the Osiris team Show less

2020-09 to 2021-03 - The Indeed Hiring Events team developed a platform to support scheduling and conducting large-scale hiring events for employers. I temporarily joined the team to assist with work that had imminent deadlines, working primarily on the main python Django application.* I identified and completed work items associated with deprecating Boxcar and transitioning to gRPC over Envoy, and facilitated the transition in QA and Prod environments, which we completed before the… Show more 2020-09 to 2021-03 - The Indeed Hiring Events team developed a platform to support scheduling and conducting large-scale hiring events for employers. I temporarily joined the team to assist with work that had imminent deadlines, working primarily on the main python Django application.* I identified and completed work items associated with deprecating Boxcar and transitioning to gRPC over Envoy, and facilitated the transition in QA and Prod environments, which we completed before the internal deadline.* I worked with a teammate to implement changes supporting internationalization on the employer-facing web app in preparation for launching in new markets.* I worked with the team to implement user accessibility changes as part of a company-wide push for compliance2018-10 to 2020-09 - Indeed Hire offered technology-assisted recruiters working with clients to provide a curated list of qualified applicants for their job postings. Most of my time working with Hire, I was on candidate-focused teams, both in facilitating applies and automating evaluation against job requirements before presentation to internal recruiters and eventually clients. In my last nine months with Hire, I was part of a team focused on improving the system's ability to scale to the required volume.* I worked with our lead to develop a system to capture and propagate job state changes to the candidate sourcing pipeline, which ultimately allowed us to reduce the size of our candidate matching data store * I led the team in developing a system for capturing job requirements to be evaluated against different sources of information from candidate applications* I was the external point of contact and development lead internally for deprecation and discontinuation of a third party skills assessment service Show less

I continued development on an integration testing framework for the internal version of Hive.

I updated a product for my team to use an internal credential management service and developed a web application for assessing the health of the system for that product.