Lior Vassertail
NLP Applied Researcher at Second Nature- Claim this Profile
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Bio
Experience
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Second Nature
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Israel
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Software Development
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1 - 100 Employee
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NLP Applied Researcher
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Feb 2023 - Present
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eBay
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United States
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Technology, Information and Internet
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700 & Above Employee
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Software Engineering Manager
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2016 - 2019
- Managed 4-8 engineers, staying close to the technical aspects of the team's artifacts.- Was responsible for high-scale services within eBay’s product data pipeline. - Tightly worked with dedicated ML/research and analytics teams.- Led a data mining project for finding common patterns of attribute values, using Hadoop.- Led and designed the architecture of the transformation from Solr to ElasticSearch.- Led eBay’s real-time structure data validation service - supports strict SLA and high availability. Show less
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Senior Software Engineer Technical Lead
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2014 - 2016
- Designed and implemented a Map-Reduce version of Attribute Extraction, for offline usages, using ebay’s Hadoop cluster.- Was Responsible for highly available, high-scale and low-latency REST services.- Led the design and implementation of eBay's listing quality service, using a rule engine.
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Senior Software Engineer
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2012 - 2014
Designed and implemented an Attribute Extraction algorithm from unstructured user-generated content, leveraging an underlined Lucene-based search engine (Solr).
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Israeli Military Intelligence
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Israel
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Armed Forces
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700 & Above Employee
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Software Development Team Lead
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2006 - 2012
- Several positions as a hands-on team leader, managing 3-8 developers- Leading intelligence information systems and worked closely with the intelligence units on the requirements and planning- Building an architecture for a highly available system, designed for high load- Designed and Implemented a migration from ESRI-SDE to Oracle Spatial, and developed a DAL for optimized geographic DB queries.- Awarded an “Outstanding officer” award 3 times by the head of the technology intelligence unit, was released as a captain Show less
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Full Stack Developer (GIS)
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2004 - 2006
Developing a geographic infrastructure for intelligence information systems written in C# .Net, based on ESRI and SDE (GIS)
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Education
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Tel Aviv University
Master of Science - MS, Computer Science -
The Open University of Israel
Bachelor of Science - BS, Computer Science -
Programming course (MAMRAM), IDF