Abhay Ratnaparkhi

About Abhay Ratnaparkhi

Extensive experience in architecting and developing software products and services in the following areas.1> Information Retrieval, Search Engines, Web crawling and Indexing, 2> Developing large scale analytics applications using Hadoop ecosystem, 3> Machine Learning, Natural Language Processing and Generative AI4> Web development5> Leading development teams Specialties: Programming Languages : Java, Python, JavaScript, TypeScriptDatabases:(DB2, Cassandra, CouchDb, HBase, Redis)Vector Databases: Milvus, qdrant, ElasticSearchBig Data: Spark, Dask Hadoop, HiveInformation Retrieval - Lucene, Solr, ElasticSearch, Watson DiscoveryML & NLP - Pytorch, LangChainOthers - Microservices, Docker, Kubernetes, OpenShift, Design Thinking, Agile.

Experience

1. Senior Ai Platform Architect

   eBay

   Jul 2025 — Present · Austin, TX, US

Education

• Doctor Babasaheb Ambedkar Marathwada University

  B.E., Engineering

  2000 — 2004

• Indian Institute of Technology, Roorkee

  Master's degree, Computer Science

  2005 — 2007

Skills

• Information Retrieval
• Spring Framework
• Perl
• Hive
• Deep Learning
• Java Enterprise Edition
• Big Data
• Data Mining
• Requirements Analysis
• Jquery
• Node.js
• Perl Script
• Hadoop
• Natural Language Processing
• Spring
• Hbase
• Lucene
• Sql
• Mongodb
• J2ee Application Development
• Pig
• Software Development
• Python
• Db2
• Core Java
• Ajax
• Websphere Process Server
• Rest
• Java
• Theano
• Machine Learning
• Cultural Awareness
• Websphere
• Javascript
• Unstructured Data
• Big Data Analytics