SignalFx was acquired by Splunk on October 1st, 2019
I'm currently the technical lead of SignalFx's streaming analytics system
• designed and wrote the metadata streaming query engine that allows SignalFx's customers to see metadata updates in real time. This was a critical piece of SignalFx's analytics realtime capabilities.
• worked on various memory optimizations to reduce metadata footprint in analytics (orders of magnitude improvements).
• wrote the core timeseries datapoint retrieval code
• mentored other engineers in the team to deliver other key capabilities of SignalFx's analytics backend
2015 - 2017: Technical lead of SignalFx's metadata system
• scaled the metadata system from millions of objects to billions of objects
• wrote a queuing system that dynamically prioritized write fan outs to maximize resource utilization and ensure fairness in a multi-tenant environment