PROFESSIONAL SUMMARY:

• An enthusiastic DevOps, Continuous Integration and Delivery Manager with 10.5+ years of stellar working experience.
• A global operations team leader specializing in driving large and medium e - commerce projects production release to closure.
• A proven track record of successfully enhancing agile operation, building process automations and optimizing release quality standards.
• Deep knowledge of E-Commerce infrastructure, web technologies, operating system, cloud platforms & architecture.
• Excellent analytical, research, troubleshooting and time-management skills. Remarkable aptitude for learning new technologies.
• Strong knowledge of High Availability Architecture, Configuration Orchestration and Application Lifecycle Management concepts and tools.
• Implementation of Continuous Integration/Continuous Delivery frameworks architecture, and maintenance.

AREA OF EXPERTISE:

Operating Systems: Redhat Linux (RHEL7), Ubuntu, Fedora, Windows 2016

Web Technologies: Apache, Jboss and Tomcat, IIS

Cloud Virtualization: AWS (Amazon Web Services), GCP (Google Cloud Platform)

Continuous Integration Tools: Jenkins and Hudson

Code Quality Tools: SonarQube and CheckMarx

Build Tools: Maven and MS Build

Version Control Systems: SVN, Stash, Bit bucket and GIT, GitLab

Artifactory Management: Artifactory, Nexus

Container Technologies: Docker, ECS

Database Systems: Oracle and MySQL

Scripting Knowledge: Bash, PHP, PowerShell, and Ruby (Chef)

Clustering & Load Balancing: AWS ELB, Mod cluster, mod proxy and mod jk and Heartbeat

Storage: S3, EBS, NAS and NFS

Monitoring Products: Nagios, Alert Site, Deja Click, New Relic

Security Products: Incapsula (WAF), Site Shield, SSL, IPtables SELinux, and tcpdump

Network Services: SSH, DNS, FTP, NFS, NTP

Project Management: Jira and Confluence

AWS Services: EC2, ECS, RDS, S3, IAM, SES, SNS, SQS, Route53, Cloud health, CF

CDN: Akamai, Level 3

EXPERIENCE:

Technical Leader - DevOPS & CI/CD

Confidential

Responsibilities:

• Actively participating for the assessment of application for cloud migration program.
• Lead initiatives to define, design, and implement DevOps solutions: Roadmap, reference architectures, tools recommendations, practices, and processes.
• Analyzing the application dependency, database dependency and platform dependency for multiple applications.
• Grouping the application and creating cluster for migration to the AWS cloud as per their dependency.
• Lead initiatives to define, design, and implement DevOps solutions: Roadmap, reference architectures, tools recommendations, practices, and processes, carrying out POC and tools consultation for target CI-CD framework.
• Consult with a diverse set of IT & Business organizations to define and implement best practices and emerging concepts in DevOps, Infrastructure Automation, and Platform architecture.
• Design, architect, implement and document next generation system architecture and automation solutions.
• Responsible for definition of DevOps processes and models required to implement push button deployments into different environments (Dev, QA, UAT, PERF, DEMO, DR and Prod)
• Act as a subject matter expert on DevOps best practices: Continuous Integration, Continuous Delivery and Continuous Operations.
• Acts as a technical liaison between clients, development, QA, release managements and Operations teams
• Serve as a DevOps and Automation evangelist providing thought leadership, participating in conferences, authoring white papers
• Provide technical consultation and delivery services to customers for CI/CD and DevOps initiatives.
• Fully automating the entire release process from build to test to configuration to deployment.
• Application onboarding and maintenance on the CI/CD platform.
• Installation, administration and maintenance of CI/CD applications: Jenkins, Artifactory, SonarQube, Stash and Docker.
• Documenting the best practices, AS IS and target approach for CI-CD pipeline.
• Troubleshoot and resolve build and deployment issues as and when raised by the other teams.
• Guide development team(s) during onboarding of applications on Continuous Integration platform.
• Responsible to define code quality analysis rules and update them on regular basis.
• Providing access to environment to development team.
• Work closely with Tools Consultant and help in installing, configuration & upgrading of in-scope featured tools.
• Design and implement various Jobs required for continuous integration.

Technical Leader - DevOPS & CI/CD

Confidential

Responsibilities:

• Continuous Integration/Continuous Delivery frameworks architecture, implementation and maintenance.
• Provide technical consultation and delivery services to customers for CI/CD and DevOps initiatives.
• Assist the Professional Service team to develop offerings including proven architectures, proofs of concept, and best practices for delivery.
• Deploy high availability architecture, configuration orchestration and business continuity.
• Fully automating the entire release process from build to test to configuration to deployment.
• New project onboarding on the CI/CD platform.
• Installation, administration and maintenance of CI/CD applications: Jenkins, Artifactory, SonarQube, Stash and Docker.
• Maintenance, taking backup and recovery of CI/CD tools, jobs and scripts.
• Responsible for uptime and upgradation of CI tools/applications.
• Onboarding for Java j2ee applications on CI platform.
• Troubleshoot and resolve build and deployment issues.
• Guide development team(s) during onboarding of applications on Continuous Integration platform.
• Provide tools adaptability training to various teams.
• Responsible to define code quality analysis rules and update them on regular basis.
• Document best practices & How-To guide.
• Coordinate with platform team for platform related issue.
• Point of contact for questions/concerns/escalation on CI-CD project
• Providing access to environment to development team.
• Work closely with Tools Consultant and help in installing, configuration & upgrading of in-scope featured tools.
• Integrate industry standard build and deployment automation management solutions.
• Configure various Jobs required for continuous integration.
• Develop, customize, and support build process template.

Technical Leader - AEM/JBOSS DEVOPS

Confidential

Responsibilities:

• Providing L3 Technical Support for McDonald's Corporation of around 20+ countries with host of AEM and Java sites hosted on Linux and AWS Cloud platform.
• Release management, change management, service request management and incident management.
• Apache - Configuration and installation including redirect setup using mod rewrite, virtual hosting, SSL, tuning, htaccess and mod cluster configuration.
• Install an Adobe Experience Manager AEM instance
• Configure Adobe Experience Manager
• Maintain and optimize Adobe Experience Manager
• Administer application operations
• Troubleshoot Adobe Experience Manager
• Integrate AEM with Apache
• Jboss - Installation, configuration, deployment and cluster setup using mod cluster and jgroup.
• MySQL - installation of databases, administration, taking backup using mysqldump, running sql scripts, query optimization and database tuning.
• Oracle - Query optimization and tuning, running sql, monitoring and backup.
• Configure and Setup Apache Solar (Full Text Search Engine).
• Deployment and synchronization of files/folders across DEV, STAGE and Production Environments.
• Troubleshooting and investigation of production applications using server logs e.g. access logs, error logs, secure logs and httpd logs etc.
• Configuring and troubleshooting issues related to cron jobs, files/folders ownership/permission, FTP, SSH, new user creation etc.
• CI Tools Hudson, Maven and SVN: installation and configuration of new projects, merging, tagging, build and release management and cleanup of unused branches.
• Escalation to data center and network team in case of any hardware and network failure.
• Hardware and software estimation, architecture design on production environment for the new projects and applications.
• Daily server maintenance task - Disk utilization, memory and CPU utilization
• Monitoring (Nagios, Alert Site and New Relic) - Server monitoring for Jboss nodes, apache instances, disk usage, CPU usage, memory usage, server uptime and service/site uptime.
• Migration of 150 java sites, 66 domains, 35 database schema, 150 GB of SVN repositories from verizon to AWS cloud.
• Installation of 100+ Jboss nodes, 25+ Apache instances and 35+ database schema on AWS platform during datacenter migration.
• Mapping NAS in Verizon to S3 on AWS with code change, testing and production rollout.
• Integration of apache Jboss cluster and AWS ELB with options like stickiness and true client IP.
• Taking care of applications with PII data and migrating them from MySQL to Oracle RDS DB.

Team Leader

Confidential

Responsibilities:

• Taking care of technical operations, planning, maintenance, monitoring and deployment of various java j2ee based services and customized API required to run day to day operations of mobile VAS Services.
• Formulate and develop mechanism for handing on-off technical issues to other technical teams for resolution by identifying control enhancement opportunities, escalate significant issues identified & propose manner of resolution to development and QA team.
• Responsible for maintenance, ensure service uptime and closure of all reported issues within the SLA.
• Suggesting with remedial measures for improving system efficiency, security and reduce downtime for completion of assigned tasks within stipulated time frame.
• Preparing various reports, managing incidents, problems, change requests and timely escalation of system malfunctions/capacity issues/system errors to concerned team.
• Analyze and research software technologies which can contribute to improve system performance and uptime.
• Configuration and installation of Apache, Tomcat and JBOSS as per the service requirement both in stand-alone and clustered environment.
• Managing various regular Linux services such as sendmail, ntp, ssh, yum, ftp and monitoring tool like Nagios etc.
• Development of various customized scripts to check the service uptime and QOS of different services and send alerts in case any malfunctioning.