Author of 3 Amazon Bestseller books "R3 Corda for Architects and Developers" & "Ethereum for Architects and Developers" by Apress/Springer Nature, "BlockChain From Concept to Execution", BPB publication which are rare work translated to German and Chinese to reach wider mass.
Honorary faculty at Amity University and mentor at Kerala Blockchain Academy, some of the first Blockchain initiatives in India to include it in mainstream education.
18 years of experience in analysis, architecture, development in building enterprise applications in Airlines/Aviation, BFSI, E-governance domains architecting highly scalable and concurrent applications(millions hits/sec).
BlockChain: Hands on with Ethereum, R3 Corda, Hyperledger Fabric
Bigdata: Hadoop, Apache Spark, Apache Storm, Kafka, MapReduce 
NoSQL: MongoDB, Couchbase
Languages: Java, javascript, typescript
Javascript frameworks Angular, Ember.js 
Caching: Gigaspaces, Hibernate, Coherence
Web Frameworks: Spring MVC, Struts
Content Management Databases: Documntum, Alfresco, Liferay
Application Servers: Weblogic, Websphere, ATG, JBOSS
Databases: Oracle, DB2, MS SQL, PostgreSQL
Indexing: Lucene 
Clients served: SEI, Sabre, Amadeus, Galileo, Orbitz, Atlantis, Azul, Jetblue, Toureco, SITA, TransUnion, Aviva, Standard Life Bank, Vodafone, American Express, Calcutta Stock Exchange etc.