SOMASEKHAR DABBADI
Bengaluru
Summary
- Overall, 12+ years of experience IT, whereas I worked in different platforms like Solaris, RedHat Linux, Ubuntu OS administration, and roles like DevOps Engineer, System Engineer, SSE.
- Results-oriented DevOps engineer with more than 5+ years as a DevOps Engineer in application configurations, code compilation, building, automating, managing, and releasing code from one environment to other environment, deploying to K8s clusters using Helm Charts.
- Orchestrated the implementation and management of multi-cloud platforms including IBM, AWS, Azure, and Oracle; achieved a 40% reduction in infrastructure costs and increased scalability by 50% through effective cloud resource allocation and optimization strategies.
- 3+ years of Ansible/Terraform system configuration experience.
- Implemented a CI/CD framework using Tekton and Jenkins pipelines.
- Have good working experience in writing Groovy scripts used to setup Jenkins pipeline jobs.
- A clear understanding of the Software Development Life Cycle, Continuous Integration, Continuous Deployment, and Continuous Delivery.
- Configuring the Docker containers and creating Docker files, Docker compose files for different environments and creating, tag docker images.
- Skilled at providing comprehensive support and maintenance for clients, developing automation tools and services.
- Good communicator with a deep passion for technology and ability to work efficiently both individually and in a team.
- Perform build and deployment activities for various releases for all the regions like Development, QA, UAT and Production.
- Excellent communication, presentation and collaborative problem-solving skills, Attention to detail, Continuous learning and self-growth.
- Developed scripts to automate manual tasks, resulting in improved system efficiency and cost savings
- Automated server provisioning and configuration management, resulting in faster deployment and easier maintenance
- Developed a Continuous Integration/Continuous Deployment (CI/CD) pipeline that improved system reliability and up-time.
- Implemented a container-based infrastructure that reduced infrastructure costs by 40%.
- Automated the deployment process for a major application, reducing deployment time from 2 days to 4 hours.
- Configured and managed Kubernetes clusters to ensure high availability and scalability of applications
- Currently working in IBM ISL project. Responsible to write ansible playbooks to automate the deployment of services like teleport, chrony, haproxy, nginx, openldap, Kafka.
- Automated build and deployment using Tekton pipelines to reduce human error and speed up production processes.
- Used Kubernetes to provide a platform for automating deployment, scaling, and operations of application containers across clusters of hosts.
- Used Jenkins to automated build and deployment that reduced human error and speed up production processes.
- Successfully created and maintained automated CI/CD pipelines for code deployment using Jenkins while automating the deployment process, resulting in the elimination of 70% of manual work and escalation of work efficiency.
- Managed local deployments in Kubernetes, creating local cluster and applications deployment into container/kubes.
- Update procedure documentation to improve training procedures and create lasting records of mastered skills for each employee to help with task delegation.
- Hands on experience on Ansible as configuration management tool, to automate repetitive tasks, quickly deploys critical applications and proactively manages change.
Overview
13
13
years of professional experience
Work History
Senior consultant
Capgemini
Bangalore
11.2020 - Current
Senior System Administrator
Oracle
Bangalore
09.2017 - 10.2020
Technical Specialist
Mindtree
Bangalore
05.2015 - 09.2017
Technical Specialist
NTT DATA Services
Bangalore
06.2013 - 05.2015
Systems Engineer
CGI Group
Bangalore
08.2011 - 06.2013
Systems Engineer
L&T Infotech
Bengaluru
10.2010 - 08.2011
Education
AWS Certified Solution Architect – Associate -
12.2021
Oracle Cloud Infrastructure Architect – Associate -
02.2019
ITIL v3 Foundation -
09.2013
Master's - Computer Applications
JNTU
07.2008
Bachelors - Electronics, Mathematics, Physics
Sri Krishna Devaraya University
04.2005
10+2 - Mathematics
State Board of Intermediate
04.2002
State Board of Secondary Education
04.2000
Skills
- Professional Skills:
- Operating systems: Redhat Linux 5, 6, 7, 8 Ubuntu 16, 17, 18, Solaris 8, 9, 10, 11
- Scripting Languages: Basic Python, Bash shell, Groovy
- SCM Tool: GIT, GIT hub
- Provisioning and CM Tools: Terraform, Ansible, Puppet, Vagrant
- CI/CD Tools: Jenkins, Azure DevOps, Tekton Pipelines
- Cloud Technologies:
- Azure, AWS, Oracle Cloud Infrastructure
- Containerization clustering Tools: Docker, Kubernetes, Helm Charts
- Monitoring Tools:
- Nagios, Zabbix, IBM LogDNA
- Certifications/Licenses:
- Scalability planning
Languages
English
Upper Intermediate
B2
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
There is a powerful driving force inside every human being that, once unleashed, can make any vision, dream, or desire a reality.
Tony Robbins
Timeline
Senior consultant
Capgemini
11.2020 - Current
Senior System Administrator
Oracle
09.2017 - 10.2020
Technical Specialist
Mindtree
05.2015 - 09.2017
Technical Specialist
NTT DATA Services
06.2013 - 05.2015
Systems Engineer
CGI Group
08.2011 - 06.2013
Systems Engineer
L&T Infotech
10.2010 - 08.2011
AWS Certified Solution Architect – Associate -
Oracle Cloud Infrastructure Architect – Associate -
ITIL v3 Foundation -
Master's - Computer Applications
JNTU
Bachelors - Electronics, Mathematics, Physics
Sri Krishna Devaraya University
10+2 - Mathematics
State Board of Intermediate
State Board of Secondary Education
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