Krishnadass Chellasamy work email
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Krishnadass Chellasamy personal email
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Result oriented professional with a comprehensive understanding of software engineering methodology to deliver highly effective and creative solutions and have good experience in building a large-scale enterprise application. I am an enthusiastic learner, loves to be on top of the technology and adaptable to whichever place I work in.• 10 years of experience in design and development of Enterprise Web Applications • An active participant in “hackerrank” on solving problems https://www.hackerrank.com/krishna_chellas1?hr_r=1• Holding H1B work permit valid until 09/22/2019• Experience in EMS, OSS/BSS, NMS• Hands on experience in Design Patterns, UML Design, and component analysis & design• Hands-on experience in programming languages like Core Java, Scala and Mean stack• Hands on Experience in Database Oracle, PL/SQL, MySql, Postgre and MongoDB• Hands on Experience in frameworks like Spring core, Spring MVC, Spring Integration, spring boot, Spring data, Spring REST, Hibernate, akka• Hands on Experience in bpm tool Activity and joget• Hands on Experience in Search engines like Solr and Elastic Search• Hands on Experience in web technologies like RESTful Web Services, tomcat, Jquery, EXT JS and Angular JS.• Experience in SNMP and TL1
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Technical LeadCisco Mar 2022 - PresentSan Jose, Ca, Us -
Software EngineerCisco Jul 2018 - Mar 2022San Jose, Ca, Us -
Senior Consultant / Tech LeadCapgemini May 2016 - Jul 2018• DESCRIPTION :NaaS provides Digital notification experience to the user by transforming the traditional notification into Digital and Relevant notification in Timely manner, which offers various message delivery mechanism including Cisco Spark, Cisco Tropo Voice/SMS, Email, Jabber, Mobile push notifications(APN and GCM) and Cache notification. By integrating with NaaS the client Application is no longer worried about implementing the various delivery mechanism. When the client application want to send any notification it will make a api call to NaaS, then NaaS will take care of when it has to notify, what it has to notify and how it has to notify based on User preference.• Involved in design and Architecture of the product• Technically leading the team on the development • Developing the end to end modules based on requirement• Analysis of requirement for technical feasibility, propose solution and design • Maintain Risk register and forecast• MongoDB administration• Performance tuning of application and MongoDB• Created a proxy server to handle all callback from public domain.• Created Rest client utility to make project specific rest call to other microservices and client application.• Code review• SKILLS: Spring Boot, Spring Data, Mongo DB, Cisco Spark, Cisco Tropo Voice/SMS, jQuery, HTML, Jmeter, Jira, GIT, Jenkins, openshift
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Senior ConsultantCapgemini Feb 2013 - May 2016Service Provisioning platform:• Analysis client requirement and propose solution and design• Writing testcases using Junit, Jasmine• Develop the end to end module using java, spring, hibernate, PL/SQL , Jquery and JOGET.• Integrate the module with dependent components• Created project specific libs to isolate the module scope• Involved in End to end lifecycle of the development and deployment• Created Rest client utility to make project specific rest call to other microservices and client application.• Review team members code• Test and Fix issues• SKILLS: Java, Oracle10g, PL/SQL, Advance Javascript, Spring, Hibernate, Junit, CPM(Cisco prime fullfillment), Joget, Weblogic, Tomcat, Rally, SVNCMSP(Common Managed Service platform): 05/2014 to 03/2015• Analysis client requirement and propose solution and design• Writing test cases using Junit, Jasmine• Develop the module using java, scala, akka, node, elastic search, spring, hibernate, PL/SQL and Node.js• Integrate the module with dependent components• Review team members code• Test and Fix issues• SKILLS: Java, PL/SQL, Advance Javascript, Scala, Node.js, Oracle10g, mysql, Spring, Hibernate, Akka, Junit, Jasmine-node, CPM(Cisco prime fulfillment), Elastic search, Lucence Query, Weblogic, Rally, GitNextGen (E-Commerce): 02/2013 to 09/2016• Work on Userstory, design and develop the module.• Writing unit testcases• Involved in design and implementation of Spring Integration framework(publisher and subscriber) for email and other functionalities.• Involved in creating portlets.• Involved in development of independent modules using springs, java, mongo.• Involved in creating GUI using Jquery and JSP.• Involved in creating Spring mongo data api’s for database interactions• Involved in bug fixing.• Unit/integration/regression testing the build.• SKILLS: Java, Jquery, MongoDB, MySql, Spring core, Spring Integration, Spring Data, Hibernate, Tomcat
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Software EnggCalsoft Mar 2008 - Jan 2013San Jose, California, UsTimePictra 10:• DESCRIPTION :TimePictra 10.0 is web based EMS solution, which supports TL1 and SNMP agents. The TimePictra 10.0 used to manage different synchronization devices (Network Element’s) and provide complete FCAPS solution in a user friendly GUI and additional features like database independent, multiple OS support, Logical Panel, Resource Groups, SNMP North bound interface, etc. • Involved in design and implementation of Security, Configuration, fault (SNMP traps and TL1 Alarms and events) features.• Develop the end to end module using java, spring, hibernate, PL/SQL and ExtJs.• Involved in configuration Alignment and configuration policy of element.• Involved in Alarm mapping functionality.• Involved in designing database and creation of schemas• Involved in creating GUI using ExtJS• Involved in creating hibernate api’s and springs hibernate integration for all transactions • Involved in creating configuration files for Spring and Hibernate.• Involved in bug fixing.• Unit/integration/regression testing the build.• Provided training to Sales, Marketing and SGS Teams of Symmetricom.• SKILLS: Oracle PL/SQL, Java, Oracle, MySql, Spring, Hibernate, ExtJs, TomcatTimeCraft: 05/2009 to 04/2010• Development of software modules (packages, Class, api’s) of the product.• Based on Client PTR ticket work on Specific module to fix the issue.• Unit/integration/regression testing the build.• SKILLS: Oracle PL/SQL, Java, Oracle, MySql, Spring, Hibernate, ExtJs, TomcatTimePictra 4: 03/2008 to 05/2009• Development of software modules (PL/SQL packages, procedures, functions, Java Class, api’s) of the product.• Based on Client PTR ticket work on Specific module to fix the issue.• Unit/integration/regression testing the build.• SKILLS: Oracle PL/SQL, Java, Oracle, MySql, Spring, Hibernate, ExtJs, Tomcat
Krishnadass Chellasamy Skills
Krishnadass Chellasamy Education Details
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Anna University ChennaiElectronics And Communications Engineering
Frequently Asked Questions about Krishnadass Chellasamy
What company does Krishnadass Chellasamy work for?
Krishnadass Chellasamy works for Cisco
What is Krishnadass Chellasamy's role at the current company?
Krishnadass Chellasamy's current role is Technical Leader at Cisco.
What is Krishnadass Chellasamy's email address?
Krishnadass Chellasamy's email address is en****@****ail.com
What schools did Krishnadass Chellasamy attend?
Krishnadass Chellasamy attended Anna University Chennai.
What skills is Krishnadass Chellasamy known for?
Krishnadass Chellasamy has skills like Agile Methodologies, Java, Javascript, Sql, Web Services, Mongodb, Elasticsearch, Restful Webservices, Core Java, Java Database Connectivity, Hibernate, Spring Framework.
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