Anil Krishna

Around 7 years of experience in IT comprising of Designing, Development, Integration of DevOps tools, Build Automation, Configuration Management, Build/Release and Delivery Management, CI/CD, involving cloud infrastructure services like (AWS, Azure, Open Stack) as well as Cloud Migration services using Cloud formation and Terraform templates. Have good understanding of cloud infrastructure management and handling services within the cloud like (Web apps, Application Service Environments, firewalls, load balancers, storage, monitoring, security, AD, DNS etc.) Experienced in both framework and Cloud Formation to automate AWS environment creation along with the ability to deploy on AWS, using build scripts (Boto3 and AWS CLI) and automate solutions using Shell and Python.

• Experience on AWS, focusing on high-availability, fault tolerance, and auto-scaling using Terraform templates. Along with (CI/CD) with AWS Lambda and AWS CodePipeline Experience in Infrastructure on AWS using IAM, API Gateway, CloudTrail, Cloud Watch, Amazon Simple Queue Service (Amazon SQS), AWS Kinesis, Lambda, NACL, Elastic Beanstalk, OPE, and CloudFormation. Hands on experience with Terraform API modules to manage infrastructure and publishing module to the Terraform registry Experience in working with Terraform key features such as Infrastructure as code, Execution plans, Resource Graphs, Change Automation Expertise in creating Chef Automation tools and builds and do an overall process improvement to any manual processes. Installing and configuring Chef by registering the nodes with the Chef server. Expertise in using Ansible to set up a Continuous Delivery Pipeline. Deployed micro services, including provisioning AWS environments using Ansible Playbooks. Expertise in Ansible Playbook, YAML for Maintaining Roles Inventory Files and Groups Variables and Extensively worked on Jenkins. Extensively worked with configuring and management tools like Chef, Puppet, Ansible and expertise in developing Recipes, Manifests and Playbooks in Ruby and YAML scripts to automate the environment. Experience in implementation of Puppet agent based and agentless configurations, using Puppet dashboards, Collective with active MQ server, plugin-sync, stored configs, Hiera, Facter and wrote Puppet manifests. Expertise in App Containerization technology Docker, creating Docker images, Containers, Docker Registry to store images, cloud-based registry Docker Hub, Docker Swarm to manage containers Experience in deployment automation of all the Microservices to pull the image from the private Docker Registry and deployed into Docker Swarm to create a complete docker cluster by using Ansible Experience in managing Kubernetes charts using Helm. Created reproducible builds of the Kubernetes applications, managed manifest files & releases of Helm packages. Created Pods in Kubernetes and monitored the health of pods using Helm charts. Experience in implementing CI/CD for J2EE, SOA & Micro services Architecture Environment (NodeJS, .Net Core, Zookeeper, Kafka, Redis) using Jenkins, Anthill Pro & UDeploy. Used Jenkins with SonarQube to analyze and get the better quality of the Source code. Hands-on experience in integrating Jenkins CI tool with build automation tools like ANT, Maven, Gradle for building of deployable artifacts (JAR, WAR & EAR) from source code. Involved in setting up CI/CD using Bamboo with the Artifactory repository. Resolved update, merge & password authentication issues in Bamboo & JIRA Hands-on experience in version control tools like Subversion, TFS, GIT, BIT Bucket, CVS, Perforce Version wherein experienced with tagging, branching on platforms like Linux/Windows and used Source code management client tools like, GIT Bash, GitHub, GIT-GUI and other CLI applications etc. Proficient with Shell, Bash, Python, PowerShell, YAML, Ruby scripting languages for automation, monitoring Strong experience with SQL and MySQL as well as with NoSQL databases, specifically MongoDB, PostgreSQL, Word press Cassandra and Oracle 10.X. Experienced in keeping up and looking at log archives using monitoring tools like Nagios, Splunk, CloudWatch, ELK Stack, Dynatrace, New Relic and AppDynamics. Strong Knowledge in developing Nagios plug-in scripts, reports, and project plans in the support of initiatives to assist in maintaining Nagios Distributed system monitoring and management via several data extrapolating applications. Involved in setting up JIRA as defect tracking system and configured various workflows, customizations, and plugins for the JIRA bug/issue tracker Worked in the agile environment of JIRA refactoring existing components & widgets to keep in sync with the emerging trends of AEM Expertise in LINUX/UNIX system builds, administration, Installations, Upgrades, Troubleshooting on different distributions such as Ubuntu, CentOS, RHEL 5.x/6.X/7. X. Expertise in creating Exception Group policies for Windows Server 2003/2008/2012R2 in AD domain. Expertise in implementation and maintenance of Apache HTTP, SMTP, DHCP, NFS, NIS, NIS+, LDAP, DNS, SAMBA, SQUID, Postfix, Send Mail, FTP, Remote Access, Security Management Security troubleshooting skills. Deep understanding of Layer 7 protocols like HTTP, DHCP, DNS and SSL/TLS.