Ishan Chattopadhyaya
Search Consultant at SearchScale
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolIshan Chattopadhyaya is a search specialist with 16 years of experience designing and optimizing search platforms, currently consulting at SearchScale and serving as a Lucene/Solr committer and PMC member at The Apache Software Foundation. He has a strong track record across product and consulting roles at FullStory, Unbxd, LucidWorks, Yahoo, and MapQuest, bringing deep operational and engineering expertise in Solr-based search at scale. Known for speaking on topics like Solr security, he blends hands-on performance tuning and architecture with practitioner-focused guidance for enterprise search deployments. Based in Bengaluru, he leverages a BTech in Information Technology to bridge academic fundamentals with real-world search problems. Colleagues rely on him for pragmatic solutions to indexing, relevance, and security challenges that often surface only in mature production systems.
16 years of coding experience
8 years of employment as a software developer
BTech, Information Technology, BTech, Information Technology at APJ Abdul Kalam Technological UniversitySt. Joseph's College, Allahabad
Github Skills (108)
nearest-neighbors10
elasticsearch10
backend10
clustering10
nosql10
docker-build10
solr10
lucene10
sparse10
search-engine10
information-retrieval10
apache10
java10
statistics9
similarity-search9
Programming languages (9)
Github contributions (5)
chatman/lucene-solr
Sep 2017 - Oct 2023
Mirror of Apache Lucene + Solr
Contributions:2 PRs, 46 pushes, 8 branches in 6 years 2 months
solrapachelucenejavaapache-lucene
lintool/IR-Reproducibility
Jun 2015 - Jan 2016
Contributions:37 commits, 38 pushes, 2 branches in 6 months
nlpreproducibilityretrievalinformation-retrieval
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