java devops
Resume:
Ramakrishna.K
**.********@*****.***
Phone
+91 - 979*******
Professional Summary
** ***** ** **** ********** in designing developing Client/Server based applications using java/j2ee.
5years of experience in implementing CI/CD using Jenkins, Teamcity, CodeBuild, CodeDeploy and CodePipeline
Hands-on experience in the developing enterprise applications using open source technology frameworks like Struts, Spring and Hibernate. Experienced in implementing Design Patterns like Front Controller, DTO and DAO Patterns.
Involved in entire SDLC viz. Analyzing and Understanding the requirements, Preparing Application Design Documents, Technical Design Documents, Test Case preparation, Coding, Testing, Test Completion Reports Preparation, Implementation and Delivery. Experience in Cloud Deployment using AWS,Azure, Docker
Experienced in estimation, designing, developing, deploying, testing and support.
Familiarity with Web services. Experience on MQSeries7.0, Kafka, spark.
Expertise in deploying application using Tomcat, WebLogic, Websphere and JBOSS servers
Writing queries using joins and executing queries part of issues/bug fixes.
Ability to plan, organize, prioritize my work and meet deadlines.
Involved in implementing devops environment and conducted training sessions and workshops
Did bigdata hadoop based pocs for different clients. Involved in data migration and application migration
Good Communication Skills, Self Motivated, Quick Learner and a good team player.
Professional Experience
Working as a Technical Lead for DUCENIT, Chennai from December 2017 to August 2018.
Worked as a Lead Consultant for Virtusa Polaris, Chennai from October 2016 to November2017.
Worked as a Systems Engineer for Tata Consultancy Services, Chennai from April 2010 to October 2016.
Worked as a Senior Web designer for TFI Pvt Ltd, Hyderabad from July 2007 to April 2010.
Education
Master of Computer Applications from Acharya Nagarjuna University in July 2007.
Awards / Certifications / Coursses
Service & Commitment Award in recognition of 5 years of dedicated service in TCS.
Did SixSigma Yellow belt certification from CMC Limited(TCS), Bigdata Hadoop, IBM Datastage PX,Devops
Technical Skill Set
Languages
: Core Java,Struts 1.2, Spring3.0,JSF,Tapestry,Servlets, JSP
XML Technologies
: XML,XSLT,WSDL
Bigdata Eco System
: HDFS,Spark,pig,hive,Oozie
Distribution
: Cloudera/Hortonworks
Web/Application Servers
: Websphere Application Server 5.1,6.0.1,7.0, Tomcat 5.5,7
Scripting Languages
: JavaScript, shell script,JIL
Web Technologies
: HTML5, DOM, CSS,Angualr,ReactJS,NodeJS,Bootstrap
Middleware Technologies
: IBM MQ series7.0,Kafka
IDE Tools
: IBM RAD 6.0,7.5, Eclipse Indigo
ORM Technologies
: Hibernate 3.0,iBatis
Configuration Mgmt
: Tortoise cvs, svn, Git
DevOps Tools
: Jenkins, TeamCity,Chef, Jira,puppet,Octopus,VSTS
Databases
: Oracle 9i,Teradata,DB2, SQLServer,MySql
Database Tools
: SQL Developer,SquirrelSQL
Bug/Issue/Ticketing Tools
Job Monitoring Tools
: hp OpenView service desk 4.5,Jira,Axios assyst,ca,Mantis.
: ca autosys, TAM, control-M
Reporting Tools
Cloud Deployment
: Crystal Reports 9.Jasper Reports
: AWS, Azure, Docker
Operating Systems
: Windows XP, UNIX, RHEL7, CentOS7
Domain Knowledge
: BFSI, e-Governance, TTH, Healthcare, Manufacturing,Telecom
Project #1
Project Name
HCR, SN-SIPCIP Dec2017 – Aug2018
Client
Bell Telecom, Canada.
Organization
DucenIT, DSRC, Chennai
Software
Operating System
Windows,Unix
Languages/
Database
Spring(IOC,AOP,Boot), Hibernate, JPA, SOAP,REST, JMS,JSF, Apache Camel, XML,JSON, MongoDB, Oracle, UNIX,Angular4, Kafka
Tools
SqlDeveloper,putty,winscp,Zookeeper,Jira,Jenkins,Git,maven,Weblogic
Role Played
Project Lead
Responsibilities
Building SOA implementations including SOAP and RESTful based webservices. Build Spring Boot microservices for the delivery of software products across the enterprise.Focused on Release Pipeline Development and optimizing the CI/CD process to have one click end to end Automated deploymentsInterfacing with Client/Business team to Automate the regular work to reduce the human work effort. Gave estimation for the new requirements. Involved in CAB meetings.
Duration
9 Months
Team Size
10
Project #2
Project Name
Sollium Migration Jan2017 – Nov 2017
Client
Morgan Stanley, USA.
Organization
Virtusa Polaris, Chennai
Software
Operating System
Windows,UNIX
Languages/
Database
JDK7,Spring(batch,boot,IOC), IBatis,Web Services, JMS,Apache Camel, MQseries,DB2, shell scripting, spark, mongoDB, maven,Websphere
Tools
Eclipse, Squirrel SQL,putty,winscp,notepad++,Jira,Jenkins,Git,autosys
Role Played
Project Lead
Responsibilities
Develop APIs using Spring Boot architecture. Building Spring Boot microservices Perform the build activities and version control. Participate in regular process and policy reviews and drive improvements to the release management process and policy.Ensure that the production area criteria are defined, agreed and communicated to all relevant competencies.Review all the Release related documents and Deployment Plan, Operations Transitions spreadsheet Run book before the Release Record is approved.Updating JIL files and monitoring jobs.
Duration
11 Months
Team Size
10
Project #3
Project Name
Calypso Collateral Management October 2016 – Jan2017
Client
RBS, UK.
Organization
Virtusa Polaris, Chennai
Software
Operating System
Windows
Languages/
Database
Spring, Hibernate, Web Services, JMS, Apache Camel, Oracle, UNIX,shell scripting,Websphere.
Tools
Squirrel SQL,putty,winscp,Nagios,ca autosys,Jira,Jenkins,Git,autosys
Role Played
Module Lead
Responsibilities
Focused on Release Pipeline Development and optimizing the CI/CD process to have one click end to end Automated deployments. Interfacing with Client/Business team to Automate the regular work to reduce the human work effort.Gave estimation for the new rquiremnts.Involved in CAB meetings. Updating JIL files and monitoring jobs.
Duration
4 Months
Team Size
10
Project #4
3.Project Name
RMS May 2016 – October 2016
Client
Marriott International, Maryland, USA.
Organization
TCS (http://www.tcs.com), Chennai
Software
Operating System
Windows
Languages/
Database
Spring, Hibernate,Struts, JavaScript,JQuery, Angulajs,HTML,Oracle, DB2,Hive,Mapreduce,spark,couchbase,Netezza,cognos,Json,python
Tools
Eclipse, Squirrel SQL,putty,winscp,notepad++,Jira,Jenkins,Git,Nagios
Role Played
Module Lead/Architect
Responsibilities
Created CI/CD pipeline from the scratch and to provide end to end one-click Automated deployments with Zero down-time usingGiving estimation to the new requirements. Interfacing with Client/Business team to Automate the regular work to reduce the human work effort. So far, Did Automations which will be a cost saving for the Client.Gave Production support on 24/7 SLA model. Involved in CAB meetings. Updating JIL files and monitoring jobs.
Duration
5 Months
Team Size
6
Project #5
Project Name
KHAJANE–II(Integrated Financial Management System) Feb 2014 – Apr 2016
Client
Government of Karnataka
Organization
TCS (http://www.tcs.com), Bangalore
Software
Operating System
Windows
Languages/Database
Spring,struts, Hibernate,JBOSS SOA,JSF, LDAP, maven,JavaScript, JQuery, CSS,XHTML,SOAP webservices,Tapestry,Oracle,DB2,python
Database/Tools
Notepad++, putty,winscp, Jira,Jenkins,Git,LDAP,maven,git,svn,autosys
Role Played
External Integration Lead
Responsibilities
Analysis of Functional/Technical Requirements, Module Development. Communications and Reporting, developing testing web services.Involve in design documentation, testing and delivery reports.Coordinating all development,testing,deployment teams.Involved in patch deployment in pre prod and prod environments. Updating JIL files and monitoring jobs.
Duration
2.2 years
Team Size
6
Project #6
Project Name
AXA I&M Jan 2012 – Feb 2014
Client
AXA, Belgium
Organization
TCS,CMC (http://www.tcs.com), Chennai
Software
Operating System
Windows, Linux
Languages
Struts,Spring,Hibernate,javascript,JQuery,HTML,Webservices
Database
Oracle,Teradata,python
Tools
Putty,Winscp,eclipse,Squirrel SQL, Jira,Jenkins,SVN,Weblogic
Role Played
Team Leader
Responsibilities
Analysis of Functional/Technical Requirements.Preparation of Business and Technical Design Documents.Gave knowledge transfer to new team members. Gave week end support on rotational basis. Coordinating with onsite team and involved in daily status meetings.
Involved in bug fixing and migration activities,build and release.
Duration
2.2 years
Team Size
12
Project #7
Project Name
OWI-Web April 2010 – Jan 2012
Client
Boeing
Organization
TCS,CMC India (http://www.tcs.com), Chennai
Software
Operating System
Windows
Languages/Database
Java, JSP, Struts,Spring, Hibernate 3.0, My Eclipse, JSON, Javascript,HTML,Tomcat,Oracle
Tools
Putty,Winscp,eclipse,Squirrel SQL,Weblogic
Role Played
Senior Developer
Responsibilities
Analysis of Functional/Technical Requirements.Preparation of Business and Technical Design Documents.Preparation of Analysis Report Document, Integrated all layers of the application
Developed DAO, DTO, hbm, POJO and jsps as part of development.Involve in bug fixing, manual testing and delivery of the Project.
Duration
1.6 Years
Team Size
5
Project #8
Project Name
LHCRM Jan 2009 –April 2010
Client
LGS
Organization
TFI (P) Ltd (https://www.tanvifoods.com)
Software
Operating System
Windows
Languages/Database
JSP, Struts, Hibernate, My Eclipse, CSS, Javascript, HTML, JQuery and Tomcat, PostgreSQL
Role Played
Developer
Responsibilities
Developed Struts Action Classes, From Beans and JSPs as View Components.
Analysed the requirements by collecting data from various competitor sites.
Contributed effectively in developing Marketing and Sales Modules.
Created application flow documents and ppts for end user reference.
Involved in manual testing, production support. Trained end users on application.
Duration
1.4 Years
Team Size
20
Project #9
Project Name
MIS July 2007 – Jan 2009
Client
Government of Andrapradesh
Organization
TFI (P) Ltd (https://www.tanvifoods.com)
Software
Operating System
Windows
Languages/Database
Java, JSP, Struts, Hibernate, My Eclipse, CSS, Javascript, HTML, Jquery,Frontpage, Tomcat, MySQL
Role Played
UI Developer
Responsibilities
Designed and developed web interfaces, layouts, dashboards.
Created and designed test web sites for demonstration purposes.
Created application flow documents and ppts for end user reference.
Involved in manual testing and production support.
Duration
1.6 Years
Team Size
20
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