R

Ramani Jayaraman

DevOps Engineer

Chennai, Tamil Nadu, India18 yrs 3 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • 19+ years in web application development.
  • Expert in microservices and cloud migration.
  • Strong leadership experience managing teams of 20+.
Stackforce AI infers this person is a Backend-heavy Fullstack Developer with extensive experience in Cloud Services and Data Integration.

Contact

LinkedIn

Skills

Core Skills

JavaMicroservicesApache NifiCloud ServicesSpring FrameworkMule EsbCloud MigrationWeb Services

Other Skills

Core Java 1.8Spring CloudMongo DBSwaggerAWS CLIAWSRESTGITJIRAConfluenceNiFi 1.8.0NiFi 1.11.4PythonShell scriptGroovy

About

• Having 19+ Years of experience in Complete Web Application Development. • Was Member of Nokia R & D Team • Was Member of NTT R & D Team • Have strong experience in Java, J2EE, Spring, Spring MVC, Spring Security, Spring Cloud, Spring Boot, Spring REST, Spring AOP, Apache NiFi 1.8.0, JPA, Hibernate, ActiveMQ, GWT, SOAP/REST Web services, MULE ESB, ORACLE, MYSQL. MSSQL, MongoDB, Apache CXF • Having strong On-Site experience (UK) • Have very good experience in building Microservices using Netflix OSS, Spring Cloud + Spring REST + Spring Boot • Have very good experience of Cloud, Cloud infrastructure [AWS, NTT DATA cloud] and Deployment • Have very good experience in DEVOPS using Jenkins, Git, Bash scripting, Python, Cliqr and AWS. • Have strong experience in Apache NiFi Custom processors • Have strong experience in Groovy, Grails and exposure to Play framework. • Learning ReactJS – JavaScript Library • Strong exposure in Cloud based development on AWS and CloudN • Worked on building platforms which helps enterprise workload migration to Cloud • Good knowledge on SSO using SAML 2.0 and identity related products like Okta, OpenAM and Ping Identity • Have good experience on JIRA, Confluence and Linux, Python Skills. • Have experience addressing the Cloud PEN TEST issues before deploying to Cloud • Good Knowledge on Cloud Orchestration tools like Cliqr • Have very good experience in Jenkins and Build automation. • Have good experience in Application and Database Performance tuning • Have worked with both Waterfall, Agile and Scrum methodologies • Have worked with Test Driven Development using Junit, JMock and Mockito • Having complete Product Development experience • Good exposure to Domain Areas like Health Care, Insurance and Finance. • Experienced in Leading and Handling the team size of 20+ technically. • Having very good experience in problem solving, troubleshooting and debugging. • Experience working in JBoss, WebSphere, Weblogic server and Tomcat application servers. • Graduated from one of the top premier institute in India National Institute of Technology (NIT), Tiruchirappalli • Ability to work under pressure, meet deadlines and easy to adapt Advanced Technologies. • Exposure in Android and BLE (Bluetooth Low Energy) chip based application • Excellent communication, leadership and Inter-personnel skills

Experience

18 yrs 3 mos
Total Experience
2 yrs 3 mos
Average Tenure
4 yrs 1 mo
Current Experience

Incedo inc.

Senior Technical Lead

Apr 2022 – Present · 4 yrs 1 mo · Chennai, Tamil Nadu, India · Remote

Nokia

Senior Technical Specialist

Jun 2021 – Feb 2022 · 8 mos · Chennai, Tamil Nadu, India

  • Senior Technical Specialist
  • .R & D team for wifi device based apis and its services.
  • Implemented new module - Recommendation Engine
  • Upgraded Spring framework, Hazelcast to 5.x from 3.x
  • Addressing security vulnerability in libraries
  • Environment: Core Java 1.8, Spring Cloud, Microservices, Mongo DB, Swagger, AWS CLI, AWS, REST, GIT, JIRA, Confluence.
Core Java 1.8Spring CloudMicroservicesMongo DBSwaggerAWS CLI+6

Ntt data global delivery services private limited

Software Development Specialist

Jun 2020 – Jun 2021 · 1 yr · Chennai, Tamil Nadu, India

  • Fidelity is one of the largest asset managers in the world with $3.3 trillion in assets under management.
  • Apache NiFi upgrade from 1.8.0 to 1.11.4/1.12.1
  • Developed many Custom Processors for Apache NiFi system
  • Oauth Support for Snowflake Database custom processor
  • Elastic Search Custom Processor for AWS Elastic Search Container
  • Triggering Snow PiPe from Apache NiFi
  • Automated Apache NiFi Cluster Creation for AWS Hosted Environment
  • Environment: Core Java 1.8, NiFi 1.8.0, NiFi 1.11.4, NiFi 1.12.1, Python, Shell script, Groovy, AWS, Cloud Formation Templates, Venafi, Oracle 12.x, SAML, REST, GIT, JIRA, Confluence, Jenkins, Control M, Concourse CI.
Core Java 1.8NiFi 1.8.0NiFi 1.11.4PythonShell scriptGroovy+14

Ntt data uk

2 roles

Technical Analyst

Dec 2016 – May 2020 · 3 yrs 5 mos

  • ACCA is the world's most forward-thinking professional accountancy body.
  • Strong On-Site experience UK
  • Designed and developed 2 new applications examsint, examsext.
  • Managed all 6 SDF applications from End to End.
  • Developed enhancements in the existing applications Preexams, Postexams, exams, report engine, supervisor portal, and exam entry.
  • Implemented and Managed SonarQube Integration and test case reports
  • Managed all the Non-Prod Environments for defect analysis.
  • Environment: Java 1.8, Spring 4.x, Spring Boot 4.x, Hibernate 3.x, Oracle 12.x, JBoss 7, Jenkins, IntelliJ, SAML, REST, SVN, JSON, Kendo UI.
Java 1.8Spring 4.xSpring Boot 4.xHibernate 3.xOracle 12.xJBoss 7+9

Technical Analyst

Jan 2016 – Nov 2016 · 10 mos

  • Strong On-Site experience UK
  • Designed and developed the document management system using Google Web Toolkit, Spring and Java Persistent API
  • Optimization of JBoss configuration for performance improvement and enhancing security
  • Enhanced Mule soft Enterprise Service Bus on various response setting for handling timeouts and exceptions
  • Design and set up of CI/CD environment using Jenkins to help automated build deployment
  • Environment: Java 1.8, GWT 2.4.x, Spring 4.x, Hibernate 3.x, Mule ESB 3.5.x, MSSQL 10.x, JBoss 6, Jenkins, IntelliJ, SAML, REST, GIT, Python, JSON.
Java 1.8GWT 2.4.xSpring 4.xHibernate 3.xMule ESB 3.5.xMSSQL 10.x+10

Ntt data global delivery services private limited

Principal Consultant

Oct 2013 – Dec 2015 · 2 yrs 2 mos · Chennai, Tamil Nadu, India

  • M2Cloud is a tool that helps in demystifying Cloud Computing for an enterprise organization and provides the full spectrum of Cloud Services from planning, migration and implementation.
  • Designed and developed topology (similar to AWS Cloud Formation)) using Cliqr (cloud orchestration tool) which is Cloud agnostic
  • Developed and Tested the topology configuration and deployment in AWS, NTT Cloud (based on OpenStack)
  • Built Micro services using Spring Cloud, Netflix OSS for creating a tool to help with Cloud migration. (Ecosystem - Eureka, Zuul, Hystrix, Turbine and Ribbon)
  • DevOps Enablement for workload projects using a tool which integrates GIT, Jenkins and Cliqr
  • Build the scripts in Shell script/ Python to support migration of components and automate the application deployment to AWS and NTT Cloud
  • Build Microservices and work on Spring Microservices Ecosystem - Eureka, Zuul, Hystrix, Turbine and Ribbon
  • Develop new REST services using Spring MVC
  • Setup/Manage SAML based authentication with Ping Identity
  • Build the scripts to support migration of components and automate the application deployment
  • Co-ordinate the Business Analysts and Working with Technical Architects to gather the technical requirements
  • Designed and developed reports using Jasper reports
Java 1.8CliqrAWSNTT CloudSpring CloudNetflix OSS+9

Aris global

Technical Lead

Oct 2011 – Oct 2013 · 2 yrs · Mysore, Karnataka, India

  • Implemented the Corrective Action module with Document upload support using Java/J2EE, Spring, Hibernate
  • Implemented various enhancements for the existing applications module w.r.t to performance
  • Created roadmap and implemented for continuous integration using Hudson for test driven development (TDD) using JMock
  • Environment: Java 1.6, Struts 1.3.8, Spring, Hibernate, Web Services, Oracle 10g, ANT, JUnit, Servlets 2.4,JSP, Eclipse, IntelliJ IDEA 12, Log4j, JBoss 70 application server, Weblogic 12.3.2, Websphere 6.1, Jenkins, AJAX, DWR, Javascript, XML.
Java 1.6Struts 1.3.8SpringHibernateWeb ServicesOracle 10g+17

Yodlee infotech pvt ltd

Senior Software Engineer

Jul 2010 – Oct 2011 · 1 yr 3 mos · Bangalore, Karnataka, India

  • Paymon Application Refactoring
  • Yodlee Payment Operations Dashboard (Yodlee Paymon 2.0) is a complete file management and payment research system used by payment operations teams to monitor payment activity in Yodlee Bill Pay Enterprise Edition. Yodlee Payment Operations Dashboard helps payment operations technicians solve problems related to processes and jobs responsible for the compilation, transmission, and processing of sent and received files.
  • Migrated the whole code from Struts 1 to Struts 2
  • Implemented release and deployment procedures (Generate WAR to moving the WAR to QA Server, DEV server) using Hudson
  • Environment: Java 1.6, Struts 1.3.8, Structs 2, Web Services, Oracle 10g, ANT, JUnit, Servlets 2.4,JSP, Hudson, Eclipse, IntelliJ IDEA 12, Log4j, JBoss 70 application server, Weblogic 12.3.2, Websphere 6.1.
Java 1.6Struts 1.3.8Web ServicesOracle 10gANTJUnit+10

Arisglobal

2 roles

Senior Software Engineer

Promoted

May 2008 – Jun 2010 · 2 yrs 1 mo · Bangalore Urban, Karnataka, India

  • The ARISg product is enhanced with the Session Timeout support for effective handling of the opened sessions.
  • Implemented the Session Timeout using DWR, JavaScript and Java for effective handling of the opened sessions
  • Environment: Java 1.5, J2EE 2.0, Struts 1.3.8, Web Services, DWR, Oracle 10g, ANT, JUnit, Servlets 2.4,JSP, Eclipse, IntelliJ IDEA, Log4j, JBoss 4.3.0 server, Weblogic 923, Websphere 6.1.
Java 1.5J2EE 2.0Struts 1.3.8Web ServicesDWROracle 10g+11

Software Engineer

Aug 2006 – May 2007 · 9 mos · Bangalore, Karnataka, India

  • The ARISg product is enhanced with the License Implementation to limit the user access for security purpose and implemented the following functionalities
  • Active Users Count - The no of Active users who can log in to the system at any time
  • Concurrent Users Count - The no of Concurrent users who has logged into the system.
  • Environment: Java 1.5, Servlets, JSP, Struts1.3, JDBC, Web Services, Oracle DB, JBoss Server
Java 1.5ServletsJSPStruts1.3JDBCWeb Services+3

Education

National Institute of Technology, Tiruchirappalli

B.Tech — CSE

Jan 2002 – Jan 2006

SMHS School, Salem, Tamilnadu.

HSC — Mathematics

Jan 2000 – Jan 2002

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