Loren Siebert

VP of Engineering

2024 - Current

Head of Engineering

2023

Senior Software Engineer

2022

Venture Partner

2015 - 2022

Technical advisor helping entrepreneurs at outstanding software companies execute private stock transactions.

Data Engineer

2020 - 2022

Created comprehensive Python/SQL ETL system to ingest hundreds of versioned data shapes from dozens of Kafka publishers into seven Snowflake data warehouses. Scaled to billions of events daily.

Software Engineer

2018 - 2020

Built out several multi-TB Elasticsearch clusters to support Arabic/English/Chinese-language ML products for data science team. Wrote all initial code for a data pipeline based on S3/SNS/SQS.

Software Engineer

2016 - 2018

Built first DC/OS framework on Elastic Stack using DC/OS Commons library. Helped identify requirements and troubleshoot issues with both the underlying library and the test suite.

Founder

2007 - 2016

Created language learning service that works in conjunction with existing collage and US Army Special Forces curricula. Salon.com: http://bit.ly/PxSYkf. SFChronicle front page: http://bit.ly/MVwGDu

Search/Analytics Architect

2009 - 2015

Built search/analytics solution for federal/state government agencies (e.g., usa.gov, whitehouse.gov, noaa.gov, nps.gov) that offer search to site visitors.

Lecturer, Arabic Language

2006 - 2007

Teaching Modern Standard Arabic

Engineering Intern

1988 - 1992

Held multiple software development positions in different groups within the Agency, primarily in SigInt organizations. Held TS/SCI clearance with full scope polygraph.