Principal Architect2014 - PRESENTRevemetrix
Technologies: Python, Java, Scala, Redshift, Hadoop, SQL
- Designed and implemented Redshift data warehouse.
- Designed and implemented low-latency cookie sync.
- Implemented numerous queries using advanced SQL, e.g.: Window functions.
- Contributed to a big data processing pipeline (Hadoop, Kafka).
- Contributed to the front-end dashboard (Python, Angular).
Research Architect2011 - 2014Neustar
Technologies: Python, Flask, Numpy, Semantic Web (RDF, OWL)
- Tech lead of a web-based application to manage enterprise metadata.
- Performed original research on SemWeb topics and presented at international conferences.
- Analyzed small data sets in Numpy to find correlations in source data.
- Managed multiple stakeholders with the organization.
Software Engineer2004 - 2011ASTI
- Developed real-time device drivers for audio processing application.
- Redesigned admin dashboard using latest web technologies.
- Conceived a new product and brought it to market.