Summary
Work History
Education
Skills
Certification
Generic

Sweta Patil Mariguddi

Bengaluru

Summary

  • 10 years of experience in the IT industry as Service Delivery Specialist- Devops Engineer and Tivoli Infrastructure Specialist.
  • Having time management skills, ability to work independently and under pressure and as part of a team. Created and maintained various Devops related tools for development and pre-production and production environments on data centers.
  • Strong knowledge in version control tools like GIT and GitHub.
  • Coordinate or assist the developers with establishing and applying appropriate branching, merging conventions by using GIT.
  • Worked on Staging and QA environment in Azure Devops.
  • Extensive experience in administering and configuring the Continuous Integration tools like Jenkins.
  • Following Jenkins best practices and latest plugins, developing Jenkins jobs which are integrating with Git repository.
  • Knowledge on Docker files creation and usage.
  • Ability to communicate requirements effectively to team members and manage applications.
  • Have a good knowledge of k8 cluster administration by setting up in kubeadm way and manual way.
  • Closely worked with Developers and Analysts to address project requirements.
  • Able to effectively manage time and prioritize multiple projects.
  • Good understanding of the principles and best practices of Software Configuration Management in Agile, Devops methodologies.

Work History

Service Delivery Specialist

Kyndryl
Bangalore
01.2018 - Current

Client: Myer

Technology: Kubernetes, Jenkins, Docker, Tomcat, Git,Maven

Roles and responsibility:

  • Used Jenkins to create new jobs, managing required plug-in, configuring the jobs selecting required source code management tool, build trigger
  • Worked on SCM tools like GIT ,GITHUB
  • Efficient in tracing complex build problems, release issues and environment issues in a multi component environment
  • Analyze and resolve compilation and deployment errors related to code development, branching, merging and building of source code
  • Integrate GIT into Jenkins to automate the code check-out process
  • Responsible for User Management, Plugin Management and End-to-End automation of Build and Deployment process using Jenkins
  • Used various plug-ins to extend the base functionality of Jenkins to deploy, integrate tests and display reports
  • Installing, configuring, and administering Jenkins CI tool on Linux machines
  • Created and configured pipelines based on the requirement
  • Configured custom stages in the jenkisfile based on the application requirement,
  • Build system and post build actions, scheduled automatic builds by polling SCM
  • On demand Installing / removal the various applications in Linux using Ansible in co-ordination with platform support
  • Experience in using Maven as a build tool for building deploy able artifacts (WAR ) from source code
  • Managed various environments like DEV, Pre-Production and PROD for various releases
  • Generating the reports via jenkins to ensure metric checks for the modules of the project to maintain the Stability of the code quality
  • Configuring and enabling the plugin’s through Jenkins pipeline jobs resulting Maven build and packaging,


Client: Energy Australia

Technology: Azure Devops

Roles and responsibility:

  • Managing customer internal application for reporting
  • Worked on and Azure Devops Repos
  • Managing the staging and QA environment
  • Creating POC CI/CD pipeline for staging and QA environment
  • Maintaining the pipeline codes in Azure repos, defining the branching policy
  • Updating the Azure Devops board with the progress of the tasks for all the sprint cycles
  • Manual deployment and auto deployment using release pipeline
  • Creating custom pipeline using pipeline templates
  • Knowledge on Docker files for generating docker images and running containers
  • Knowledge n Docker network
  • Knowledge on Kubernetes, master worker configuration using minikube, PODs.

Tivoli Infrastructure Specialist

MCI, Multiclient
Bengaluru
08.2017 - 01.2018

IBM
Project: MCI (Multiclient Infrastructure)

  • Provided plan for ITM upgrade from 6.23 version to 6.3fp7 version, implemented in test and prod environment successfully
  • Coordinating with the customer to get the requirements, and use to provide the solutions for the requirements
  • Integrated ITM with LDAP for centralized login system
  • Installed and configures probes like - SNMP, MsgBus, Ping, OEM Connector, EIF
  • Worked on SSL certificate and Keystore issues
  • Integrated SNOW with Netcool for auto ticketing, worked with SNOW team for business rules based on alert fields
  • Worked with network team to open firewall ports to integrate cloud-based applications with ITM and Netcool
  • Use to modify SNMP traps from SAN, based on customer requirement for Trap integration
  • Raised cases/PMR’s with Tivoli vendor for issues, and coordinated with them to sort the issues
  • Created dashboard for effective view, which is useful to the command center/operations team to monitor the critical alerts
  • Created cookbooks for situation creation, worked with various teams to add recipes
  • Worked on user administration to add particular authentication based on the job roles
  • Created filters, team rooms based on the customer requirements
  • Prepared detailed documentation on environment and integration for future reference
  • Provided training to application and OS team and new resources on use of BlueCare Portal.

Tivoli Administrator (SME)

IBM, Energy Australia, TPM
Bengaluru
06.2016 - 08.2017

Project: Energy Australia (ITM5 and TPM)

  • Supporting existing TPM infrastructure
  • Supporting customized TPM software distribution tool
  • Supporting customized build application
  • Software package restoration, archive s/w packages
  • Providing Tivoli privileges
  • Enabling log-file monitoring through TEC Adapters
  • Ensured the endpoints for POS deployments are healthy
  • Performing Daily health checks
  • Trouble shooting on Endpoint, Managed node, gateway, Repeater issues
  • Keeping environment stable for software distribution
  • Fixing RIM issues, investigating on software distribution problems
  • Supporting Tivoli remote control, Inventory scan issues
  • Handle daily activities with Incidents, Sr’s, Problems and changes
  • Decommissioned gateways
  • Built TPM master/slave, managed nodes and gateways
  • Act as a lead to the team, provided KT to the transition company TCS
  • Prepared documents and shared in team room.

Tivoli Administrator (Jazz)

IBM
Bengaluru
07.2014 - 06.2016

Project: Ausgrid

  • Installed and configured RTEMS, Base OS Agents
  • Supported ITM6 infrastructure
  • Troubleshooting agent issues, alert description
  • Creating monitoring profiles based on customer requirements
  • Directed the GBS Spunk events using Msg Bus probe to Netcool for event enrichment
  • Migrated the ticketing tool from ICD to SNOW
  • Threshold configuration as per customer requirements
  • Quarterly validation of monitoring with all the teams
  • Configured server hung monitoring with manual script which was out of cope of ITM to fulfill customer requirement
  • Enable/Disable monitoring on multiple tools SAN, TSM , Nagios etc
  • Troubleshooting monitoring issues
  • BlueCare portal usage for reducing the workload for suppression of alerts during change window
  • IBM Project: Telstra, RACV, FISERV, CERTEGY, MITSUBISHI, IBM, MLC

Tivoli Administrator

IBM
Bengaluru
05.2012 - 07.2014

Project: Telstra, RACV, FISERV, CERTEGY, MITSUBISHI, IBM, MLC

  • Performing health checks on servers (DHC) and fixing any issues found
  • Attending daily status calls
  • Fixing Agent issues, endpoint issues
  • User management, file system management, handling issues on user privileges
  • Creating monitoring profiles, distributing and fixing issues
  • Creating Situations associating to agents
  • Configuring base OS monitoring, process monitoring, file system monitoring, logfile monitoring, oracle monitoring, URL monitoring and troubleshooting the issues
  • Installation configuration of Agents Base OS, Oracle, DB2, LO, 03 and MQ agents
  • Change approvals, suppression and un suppress alerts on endpoints
  • Handling TEC bridge issues, heart beat issues, TEC, TMF issues
  • Handling critical shared network, fixing auto ticketing, semi auto ticketing issues
  • Commissioning, decommissioning of the endpoints
  • Working on incidents, PBI’s and Changes
  • Supporting on-call
  • Performing Security triggers (EV,PAR,PR,CBN).

Education

B.E - Telecommunication

Atria Institute of Technology
06.2009

Skills

DevOps Tools: Jenkins tools, CD/CI pipelines and GIT, Azure Devops

Programming Languages :YAML and Shell Scripting

Container runtime & Orchestration tool: Docker and Kubernetes

Other Tools: TMF, TRC, TPM

Ticketing Tools : Service Now, ICD, Maximo ,Bluesight

Operating System : Linux, AIX, Windows

Configuration Management tool - Ansible

Event Management Tools : Netcool, TEC, BlueCare

Monitoring Tools: ITM 5x, ITM 6x, APM, ScienceLogic,

HPOVO

Certification

  • Devops CD/CI wit AWS Jenkins Docker and Ansible from Kyndryl UDEMY
  • ITM 6.3.0 Certified.
  • ITIL V3 Foundation Training Certificate (Internal IBM)
Sweta Patil Mariguddi