My name is Vishal Kr Yadav, I am Data Engineer/Data Scientist/Full Stack Developer/Cloud Developer. My field of experience includes the vast knowledge of search engines like ElasticSearch, Solr and NoSQL databases like couchbase, MongoDB, MySQL. Technnologies • Languages - Python, Java, Scala, C. • Web Tier Technologies:- HTML5, CSS3, JSP, Servlets, JSon, NodeJS,flask,django. • Big Data / NoSQL Technologies- Hadoop, Kafka, Flume CouchBase,ElasticSearch, Solr.