IOT, Microservices, mBAAS(mobile Backend As Services), chatBOT, wit.AI, NLP, Amazon Alexa Skill, SLOT, AWS SES, AWS SNS, Apigee Open Bank API,OAuth 2.0, AWS lambda, Dynamo DB, Analytics, Apache Lucene, Couch-Pouch database, DevOps, Node JS, Java/J2ee(EJB 2.0/2.1/3.0/3.1(Session,Entity,MDB), JMS,Hibernate 3.0/4.0, XML RPC,WebServices(Jax-WS/REST), JSF 2.0, Struts 1.1/2.1 and Spring 3.0 framework/ Open Source Technology and Framework.
Industry Skills: CRM(Telco,M2M), ESB(OSB/TIBCO/RED HAT),Telecom Billing, Payment and Invoicing of Postpaid Subscriber, Mobile Device Application(PDA), SDP(Service Delivery platform) SMPP,MM7,MLP and Charging.
Specialties: Telecom Billing, RRMS, Remote managem...