SUMMARY

• Have total 18+ years of Experience in IT industry.
• Performed in various technical roles like Cloud DevOps Architect/Engineer, Technical Consultant, Applications server Admin, Applications Support Engineer, Systems Admin, and Technical Support Engineer.
• Experienced on working Jenkins, Git, Maven, SVN, Docker, Kubernetes, Nagios and Linux/Unix system administrator on Redhat EL 4.x, 5.x, 6.x, Solaris, AIX, CentOS 4.x,5.x, Amazon Linux environments.
• Experience in Automating, configuring, and deploying instances on AWS & Microsoft Azure.
• Experience to work on CI/CD tools like Bamboo, Jenkins and version control tools like SVN, GIT.
• For “Infrastructure As Code” project did automation of complex tasks through Shell Scripts, ANSIBLE and Python while working with engineering team.
• Worked on Cassandra 2.0.9/3.0.5 NOSQL DB administration and support also used AWS Dynamo DB and AZURE Cosmos DB during automation tasks.
• Experience to work on AWS components like EC2, S3, VPC, CFT, Lambda, Step Function and Azure components like VMs, Blob, Key Vaults, Service Principal, Vnet and Subnets.
• Have worked on containerization technologies KUBERNETES and DOCKER.
• Middleware operations and support built around APACHE WEBSERVER, WEBLOGIC, TOMCAT and JAVA technologies.
• Maintained Continuous Integration (CI) and Continuous Delivery (CD) in multiple environments like DEV, TEST, STAGE & PROD.
• Experience to use monitoring tools like SPLUNK, AppD, Grafana, Prometheus.
• Operations and Support on OS like R.H.E. Linux and Windows.
• Experience to work in both Agile and waterfall methodologies.
• Experienced in supporting different IT processes followed by ITIL framework.
• Experience to work as team member, team lead and got excellent client/customer handling skills.
• As a team member collaborated with other team members and cross - functional teams, both local or geographically dispersed and delivered on team commitments.
• As Confidential technical Leader communicated effectively and managed the expectations of team members, management, customers. Adapted to change with workloads, processes, business needs, and company culture. Always exhibited a mindset for process improvement and automation that resulted in customer satisfaction and business value.

TECHNICAL SKILLS

AWS: EC2, S3, EBS, EFS, CFT, Lambda, Step Functions, Dynamo DB, VPC, ROUTE53.

AZURE: VMs, Blob, Key Vaults, Service Principal, Vnet and Subnets.

Operating Systems: RH Ent Linux 5/ Sun Solaris 9.0/Windows

Databases: Cassandra 2.0.9/3.0.5 , Mysql 5.5, oracle 12c, Dynamo DB, Cosmos DB.

Version Control Tools: SVN, Git, Github, Bitbucket.

Configuration Tool: ANSIBLE 2.7., Terraform 0.12

Continuous Integration Tool: Bamboo 4.4, Jenkins 2.6

Replication tools: Oracle Golden Gate 11.2

Build Tools: Ant and Maven

Containerization Tools: Dockers and Kubernetes.

JMS Middleware Appliance: Solace 7.2

Web Servers: Apache 2.4

Monitoring Tools: Splunk, Grafana, Prometheus

Application Servers: Weblogic 11g/12c

Protocols: TCP/IP, T3, HTTP, HTTPS, FTP

MS-Office: MS-Excel, MS-Powerpoint, MS-Word, MS-Outlook

AGILE Tools: JIRA, Confluence, RALLY.

PROFESSIONAL EXPERIENCE

Confidential

Cloud DevOps Architect

Responsibilities:

• Discussion and meetings with OPS and Dev teams on identified bottlenecks and problematic areas on AWS cloud.
• Analysis of SPRINT details on confluence and identification of automation opportunities.
• Working on conversion of automation opportunities into SPRINT user stories for microservices in collaboration with TPMs and Dev teams.
• Automation of tasks through Terraform scripts, ANSIBLE playbooks and shell scripts.
• Participation in meetings on containerization (on dockers/K8) of microservices.
• As per need Improvement of the whole lifecycle of services from Design, deployment, operation, and refinement.
• Review support services before they go live through activities such as system design consulting, monitoring capabilities, capacity planning and launch reviews.
• Monitoring availability, latency, and overall system health of services once they go live.
• Put efforts to scale systems sustainably through automation and improve systems by making changes that enhances reliability and velocity.
• Communication with relevant teams leads on Incident response and RCA.
• Co-ordination with both internal and external teams by communicating effectively with all key stakeholders.
• Provide guidance to teams on automation practices and tools.

Confidential

Senior Cloud DevOps Engineer

Responsibilities:

• Designed Infrastructure Diagrams for different applications while migrating data into Amazon and AZURE clouds.
• Architected and Implemented CICD pipeline using technologies Kubernetes, Dockers, Jenkins and GitHub and AWS.
• Architected and implemented containerization of microservices through Dockers and Kubernetes .
• Created highly available and scalable infrastructure in AWS cloud by using various AWS Ecosystem components services like EC2, VPC, S3, EFS etc.
• Designed automation mechanism on AWS architecture for data migration using Step functions, Dynamo DB and Lambda.
• Written ANSIBLE playbooks and shell scripts, python scripts for automation of data migration projects on AWS and AZURE clouds.
• Expert use of GIT repository to check-in ANSIBLE playbooks, shell scripts and python code.
• Proposed process improvements for R&D operations that result in reduced processing times, radically simplified architectures, and improve quality.
• Driven Operational Excellence into build automation and environments in support of software development on AWS.
• Participated in day-to-day operations for tools and automation using ITIL practices via ITSM like incidents, problems, changes, service requests.
• Participated in off-hours meetings with geographically dispersed team members as well as off-hours support to ensure success within Engineering Services and related projects.
• Worked within Agile Development environment to manage complex technology development and deployment.

Environment: AWS (EC2, S3, VPC, EBS, Cloud Formation, Cloud watch, Route 53, AMI, Lambda, CLI), Azure, Kubernetes, Docker, Jenkins, Git, Ansible, Bash, Shell Script, Python, Autoscaling, Route53, Amazon Linux.

Confidential

Tech Manager

Responsibilities:

• Designed, configured and deployed Amazon Web Services (AWS) on high-availability, fault tolerance and auto-scaling.
• Deployment and administration of containerized microservices components on Kubernetes and Dockers environment.
• Worked with Test and Software Architects on SDLC process being the owner of post development environments.
• Deployment of Confidential &T GDDN components (Data Loaders and Change Processors) on AWS ecosystem components like EC2, EFS and S3.
• Build and deployment of JAVA components through JENKINS pipelines by CI/CD method.
• Deployment automation through python scripts.
• Written ANSIBLE playbooks for deployment of GDDN components on AWS EC2 instances.
• Created S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for Archival storage and backup on AWS.
• Responsible for software builds and releases. Design and development of builds, scripts, installation procedures, and systems including source code control and issue tracking. DevOps processes management by designing and implementing build automation for CI/CD purpose through BAMBOO and JENKINS.
• While supporting QA/Test environments coordination with PROD Support/QA/Release Managers/Dev team in entire release cycle till the time code is deployed in PROD Environment and tested/validated by QA team completely.
• Schedule and participate in daily/weekly meetings to discuss the issues/exceptions and further proactive approach to avoid them in future.
• On Cassandra database administration on a multi-datacenter cluster and preparation of solace VPN/Qs and Golden gate environments and deployment of relevant software components for data replication purpose.
• For replication relevant software code deployment automation achieved through shell scripts.
• Following the processes like updating “Incidence History” in WIKI after every incidence occurred also prepared “SOP-Standard operational procedure” docs.

Environment: AWS (EC2, S3, CloudWatch), ETL, GIT, SVN, Ant, Jenkins, Bamboo, Puppet, Apache Webserver, Tomcat, Python, JavaScript, Apache Cassandra, OpenStack, Oracle Weblogic, R.H. E. Linux 5/6.

Confidential

Tech Lead

Responsibilities:

• Support/Creation to various critical environments such as Development, QA and Production.
• Installation, Configuration and administration the Weblogic 11g/websphere 6.0 Instances and to support applications deployed on it.
• Build and Deployment of code through BAMBOO for CI/CD.
• Management of resources Confidential offshore location.
• Understanding resources issues and helping them to resolve them while working as offshore billable technical resource.
• Coordinate and collaborate closely with development, database, Architecture and testing teams to drive the dependencies to meet deadlines.
• Carefully listen and provide support for teams in problem-identification and decision-making.