Ravi Manikanta Srungavarapu
Hyderabad
Summary
Skilled as a DevOps Engineer having around 4 years and 6 months of experience in DevOps methodologies, continuous integration, Continuous delivery and automation process in throughout the environment
Overview
6
6
years of professional experience
Work History
DevOps Engineer
Taxilla IT Solutions Pvt Ltd
09.2020 - Current
- Performed SCM tasks, such as check-in, checkout, branching, tagging, and merging code from development branches to main branch and main branch to development branches
- Publishing unit testing and code-coverage reports
- Maintaining artifacts on Jfrog repository
- Implemented Jenkins for Continuous Integration Builds and Notifications exclusive for Dev teams for build completion
- Installing Plugins in Jenkins as per project requirements
- Configuring Slaves in Jenkins
- Automated the build and deploy tasks using Maven, Gradle and Jenkins
- Troubleshoot deployment issues in the Dev, QA, UAT and Prod environments
- For New applications, work with development team to get the requirements of application build and deployment process
- Once the process KT is complete from development team, write build and deployment scripts to bitbucket release note
- Hands on in continuous delivery, Infrastructure automation using Ansible
- Actively participated in the deployment of applications, ensuring seamless integration and optimal performance in the production environment
- Writes the scripts in Terraform to orchestration of infrastructure in AWS
- Created Docker images using Docker files to support containerization of applications
- Created Docker files and build images and push to the ECR
- Automating the manual process if any, by writing the Shell scripts
- Using Cloud Watch for monitoring server metrics and creating alarms
- Managed private S3 buckets with defined access control lists (ACLs) and retention policies; migrated data between storage classes for cost optimization
- Configured backup solutions for EBS volumes and EC2 instances, ensuring data durability and compliance with retention requirements
- Deployed and managed EC2 instances, load balancers, and target groups for high availability and fault tolerance in application architectures
- Configure Elastic Load Balancer (ELB) for distribution incoming application traffic across multiple EC2 instances
- Utilized AWS Database Migration Service (DMS) for seamless database migrations and data replication between different database engines
- Configure and maintain the Users and Groups policies and permissions in IAM
- Implemented security best practices by integrating AWS Security Hub to centralize security alerts and compliance status across services
- Setup and managed backup and recovery using snapshot
- Conducted regular patching of AWS resources and utilized the AWS Health Dashboard for proactive management of service health and operational issues
- Install and configure Kafka messaging solutions, configuring producers and consumers for real-time data processing and integration across applications
- Monitored and optimized Kafka cluster performance, managing topics, partitions, and consumer groups to ensure high availability and low latency
- Managed Zookeeper for Kafka cluster coordination, ensuring consistency and reliability in distributed system configurations
- Hand on experience in Install and configure Zookeeper nodes for maintaining metadata and managing distributed applications effectively
- Deployed and configured Hazel cast for in-memory data caching and distributed computing, enhancing application performance and scalability
- Implemented and managed Elasticsearch for scalable search and analytics solutions, designing effective indexing strategies to optimize query performance
- Integrated Elasticsearch with other services for log and event data analysis, providing insights and visualizations through Kibana
- Configured Snapshot Lifecycle Management (SLM) to automate the creation of Elasticsearch snapshots, ensuring regular backups to AWS S3 for data durability and recovery
- Executed restoration of Elasticsearch snapshots from S3 as needed, effectively recovering data, and maintaining service continuity during incidents
- Provisioned, resized, and managed RDS instances, including migrating databases from MySQL 5.7 to 8.x, ensuring data integrity and minimal downtime.
- Configured and implemented RDS Proxy for efficient connection management, improving scalability and optimizing performance using Cloud Watch monitoring.
- Managed and maintained Cassandra clusters, performing tasks such as node provisioning, data replication, and upgrades from version 3.11 to 4.x
- Executed regular maintenance activities, including repairs and backups, while optimizing performance using nodetool commands and monitoring tools.
Technical Lab Coordinator
Quality Thought
03.2019 - 09.2020
- Assisted students and working professionals by resolving technical issues in DevOps lab environments
- Provided support for CI/CD pipelines, Linux servers, Cloud, Docker, Ansible and Kubernetes.
- Resolved an average of 15+ technical issues daily through proactive troubleshooting and automation
Education
Master of Science - Computer Science
SKBR College
Amalapuram, India06-2017
Skills
- Operating Systems: Linux(Centos, Ubuntu, Amazon, Oracle) and Windows (2019,2022)
- Artifactory: Nexus, JFrog
- Version Control System : Git
- CI/CD: Jenkins
- Containerization: Docker
- Orchestration: Kubernetes, EKS
- Web Server: Nginx, IIS
- Cloud: AWS EC2,VPC,RDS,S3,Backup, SES, Cloud watch, IAM,SSM, DMS, Security Hub
- IaC: Cloud Formation, terraform
- Build Tools: Maven and Gradle
- Scripting Languages: Bash, Python
- Configuration Management: Ansible
- Application Servers: Tomcat
- Databases: MySQL, Cassandra
- Ticketing Tool: Jet brains, Tracet(Internal Tool)
- Monitoring: Zabbix, Prometheus
- Centralized Log Managemanet: Datadog, Grafana
Timeline
DevOps Engineer
Taxilla IT Solutions Pvt Ltd
09.2020 - Current
Technical Lab Coordinator
Quality Thought
03.2019 - 09.2020
Master of Science - Computer Science
SKBR College
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