Hari Krishna
Development
Telangana, India
Skills
DevOps
About
HARI KRISHNA SURAPANENI's skills align with Consultants and Specialists (Information and Communication Technology). HARI also has skills associated with Programmers (Information and Communication Technology). HARI KRISHNA SURAPANENI has 8 years of work experience.
View more
Work Experience
DevOps Engineer
Phoenix Group
January 2023 - Present
- * Maintains and extends configuration and build sub-systems on GIT. * Hands on experience with version control tool like GIT, GitHub. * Experience on GIT- Created branches, tagging, creating repos in GitHub and giving collaboration access permissions to the developers over branches. * Good working experience on windows and Linux environments such as like ubuntu apt-get & Red hat centos -yum. * Good experience in deploying the build artifacts in Tomcat Server. * Having good hands-on experience in Docker and Kubernetes. * Develop, implement and/or improve the application production support knowledge management repository(s) to ensure all are documented, process & procedures are clear and periodic reviews are conducted * Provide support to the business during day-to-day activities and ad-hoc requests * Good knowledge of Unix and, Linux environments * Worked on Kubernetes monitor tool like Grafana for monitoring pods status, cpu utilization, logs etc. * Involved in pods trouble shooting. * Creating Docker files, creating images, running containers, docker compose files and set up a docker swarm for high availability. * Hands on experience in automating build process using GitLab & Azure DevOps CI Tool. * Involved in installing GitLab & Azure DevOps on a Linux Machine. And creating a Master and Slave configuration to implement multiple parallel builds through a build. * Used AWS services like EC2, S3, EBS, Cloud Watch, ELB, VPC for building infrastructure. * Actively monitor and administer the applications and hosting environment to increase efficiency, improve reliability, and minimize downtimes. * Used Docker Container for running different individual services and optimizing the infrastructure cost. * Involved in deployment of the application using Tomcat. * Created snapshots and Amazon machine images (AMIs) of the instances for backup and creating clone instances. * Performing deployments to multiple environments like Dev, QA, UAT & Production environments.
Application Support Engineer
ANZ Bank Corporation
October 2020 - January 2023
- * Responsible for the deployments and release on PPE and prod environments. * Working on Sprint based Agile Methodology. * Supporting and sorting the issue arises on AMS and Native environments like scheduling the automatic monthly patching for the applications on AMS, EBS Encryption, Respective parameters been updated to not let the resources as zombies, Done the waste analysis for cost effectiveness, ccsm cloud orphans report, Rotating the AMI, Fixing the AMS logging issues etc. * Successfully deployed the emerald infrastructure and created the DataDog dashboard and integrated with service now. * Hands on experience in automating build process using Gitlab CI Tool. * Involved in installing GitLab & Azure DevOps on a Linux Machine. And creating a Master and Slave configuration to implement multiple parallel builds through a build. * Used AWS services like EC2, S3, EBS, Cloud Watch, ELB, VPC for building infrastructure. * Actively monitor and administer the applications and hosting environment to increase efficiency, improve reliability, and minimize downtimes. * Used Docker Container for running different individual services and optimizing the infrastructure cost. * Involved in deployment of the application using Tomcat. * Created snapshots and Amazon machine images (AMIs) of the instances for backup and creating clone instances. * Performing deployments to multiple environments like Dev, QA, UAT & Production environments
COOP
EFT & OLTP
May 2020 - October 2020
- * As a Certification analyst involved in environment setup. * Connex is the application of Transaction Switching (EFT & OLTP). It is used to acquire, authenticate, route, switch, and authorize financial transactions across multiple channels. * Responsible for setting up the environment according to customer requirements. * Assisted in the certification process in accordance with guidelines set by the Credit Union.
Cloud Support Engineer
ANZ Bank Corporation
October 2016 - May 2020
- * Setup/Managing Linux and Windows Servers on AWS (EC2, EBS, ELB, SSL, Security Groups, RDS and IAM). * Setup/Managing VPC, Subnets; make the connection between different zones; blocking suspicious ip/subnet via NACL. * Setup/Managing Databases on Amazon RDS. Monitoring servers through Amazon CloudWatch, SNS. * Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources (CPU, Memory, EBS). * Preparing Cloud Formation Templates in json to create custom VPC, subnets, and NAT to ensure successful deployment of web applications. * Automated build and deployment using GitLab & Azure DevOps to reduce human error and speed up production processes. * Designing & configuring elastic load balancers and auto scaling groups to distribute traffic & ensure a cost efficient, fault tolerant & highly available environment. * Created alarms in Cloud watch service for monitoring the server performance. * Hands on experience on Ansible as configuration management tool, to automate repetitive tasks, quickly deploys critical applications and proactively manages change * Server Performance Monitoring and optimizing performance for services, OS resources (memory, CPU, disk IO). * Created alarms in Cloud watch service for monitoring the server performance. * Analysing the application logs and find out the issue and provide solutions. * Creating shell scripts for automation works. * Understood the product completely during knowledge transfer itself by exploring it through user documents. * Later, worked on build secure, high-performing, resilient, and efficient infrastructure for running applications. * Managing disk space and housekeeping if required. * Involve build issues with development team to get it done quickly.
Education
