Core Software Engineer2017 - 2018Simon Data
Technologies: AWS Redshift, Lambda, State Machines, DynamoDB, Relational databases, Python, SQL, Hadoop, ElasticSearch
- Co-built proof of concept of a real-time event processing system, and built significant pieces of the production system.
- Designed and built infrastructure, analyzing data using AWS tools.
- Built pieces of analytics layer.
Software Engineer2015 - 2017Bandcamp
- Worked on recommendations engine.
- Worked on search.
- Contributed to query optimization.
Senior Software Engineer2011 - 2015Akamai Technologies
Technologies: C++, SQL, BGP, Distributed systems, Autonomous systems, Objective C
- Served as a member of the “Scoring and Topology” group, which developed technologies to discover the topology of the internet. Promoted to Senior in 2013.
- Owned and had a significant role in the research and design of multiple components, including ping and trace systems, BGP route processing, work on our internal representation of IP space, load estimation, and more.
Software Developer2009 - 2011Wayfair
Technologies: Lucene, SOLR, ASP, PHP, SQL, Hadoop, Netezza
- Re-architected and implemented keyword search system using Lucene and Solr.
- Re-architected faceting and facet-like product browsing systems.
- Initiated and co-designed high volume clickstream analysis.
- Developed back-end admin tools, UI/front-end work, and large data query optimization. Results included ~40% CPU usage drop on database slaves.