Venkatesh Nagelli
Pittsburgh
Summary
IT professional offering Over 5 years of hands-on experience in the industry with a key focus on DevOps engineering. Expert in Designing, Implementing and managing cloud-infrastructure, Aws-services, Azure services, Cloud- operations with infrastructure as code (Iac) principle like Terraform. working expertise on all aspects of Ansible concepts like control node, managed nodes, Inventory modules, tasks, playbooks etc. Strong experience in Configuration Management tools such as Ansible. performing application builds/packaging, defect management, troubleshooting, version control and environment supervision. Having a deep insight in AWS including EC2, EBS, Auto-scaling in Launching EC2-Instances, ELB, S3, VPC, Cloud-formation, IAM, EKS, ECS, Lambda function using Cloud-Formation. Experience in Jenkins by installing and maintaining for purpose of CI for end-to-end system automation for all build, deployments and creating Jenkins CI pipelines. Professional experience in maintaining GitLab repos and CI/CD pipelines. Proficient in Azure Development, with hands-on experience in Azure web applications, App services, Azure storage, Azure SQL Database, Virtual machines, Fabric controller, Azure AD, Azure search, and Notification Hub. Expertise working with Kubernetes to automate deployment, scalability, and managing stateful and stateless applications. Proficient in setting up Kubernetes clusters on managed cloud like EKS, AKS with IAAC principles. Also managing k8s with Kube-Adm and kops. Strong background in scripting skills to automate system administration, configuration, upgrades, trouble shooting, performance, monitoring on Red hat Enterprise Linux, Ubuntu, Centos, all Linux operating systems and Windows server operating systems. Hands-on experience with code coverage and image scanning tools like Trivy, SonarQube. Expertise in working with installation and configuration of webservers like Tomcat, Nginx. Extensively Worked with source-code version control tools like Git, Github, Github Actions. Expertise in managing, deploying and monitoring solutions from production with tools like Nagios, ELK.
Overview
5
5
years of professional experience
Work History
System Engineer
Epam systems
Hyderabad
04.2022 - 04.2023
- Developed team support migrating and deploying services into Kubernetes Cluster.
- Participated in on-call rotation in support of critical production alerts, incident response and helping to reduce the production issues and improve low-latency to 30%.
- Created continuous integration and continuous delivery tooling and services to increase deployment velocity for client app teams.
- Integrated application performance with Dynatrace, moving to a 40% improvement in application response time.
- Collaborated with cross-functional teams to integrate test automation into the system development lifecycle and resolving the issues with test software.
- Developed monitoring and logging systems with Prometheus and Grafana and reducing to 50% in system downtime.
- Designed and maintained Azure virtual networks (VNets), subnets, azure network settings, DHCP, address blocks, DNS settings, security policies and routing.
- Worked with Agile development process ensuring rapid and high-quality in delivering application.
- Responsible for configuring and maintaining docker environment development for developers and testers by using docker build and composer.
DevOps Engineer
TCS
Hyderabad
01.2020 - 03.2022
- Automated weekly releases with Ant/Maven scripting for compiling Java code, debugging and placing builds into Maven repository.
- Automate and manage Mac systems using GitHub on all developer systems using source control management. Maintain them to create IOS and Android tools environment that helps developers work with the same set of tools with the same versions for a seamless experience without version conflicts.
- Designed EC2 instances and prerequisites on the instances for deploying the applications into EC2-instances using AWS services like VPC, IAM, EBS.
- Set up and built AWS infrastructure resources such as VPC EC2, S3, IAM, EBS, security group, auto scaling, and RDS in cloud formation.
- Designed and implemented fully automated server build management, monitoring and continuous deployment by using technologies like Ansible, Chef.
- Automated cloud Infrastructure in amazon web services with terraform using modules and configuration files.
- Managed network configurations and management ensured the stability of network services for more than 200 and reducing network security breaches by 40%.
- Developed and deployed REST APIs using spring Boot and Docker, Reducing up to 25% during deployment time.
- Developed and optimized data pipeline architectures to enhance data quality and reduce latency in system engineering applications.
- Utilized critical thinking to troubleshoot complex system issues and operational support, resulting in reduced downtime and improved overall system performance.
Build and Release Engineer
TCS
Hyderabad
07.2018 - 12.2019
- Helped developers analyze and resolve conflicts related to merging of source code for Git.
- Implemented Azure DevOps services, improving development team efficiency by 40%.
- Created and maintained end to end build and release pipelines in Jenkins and conducted end to end DevOps activities in the organization and worked closely with developments, testing and ops-teams.
- Led a quarterly SRE summit to align cross-functional teams on reliability goals, boosting service performance by 15%.
- Optimized CI/CD pipelines by introducing parallelization and caching strategies, reducing build times by 70%. This allowed to deploy their code five times more frequently with greater confidence.
- Associated with build and release team to set-up Jenkin’s server and nodes for disturbing the Jenkins jobs installed and updated the Jenkins plug-in to achieve CI/CD.
- Expert in deploying the code on web application servers like Apache Tomcat/ Nginx.
- Collaborated with data scientists to implement MLops best practices and research, resulting in enhanced model accuracy and reliability.
- Implemented IAM policies, enforce role-based access control (RBAC), and adhere to network security best practices and ensured compliance with SOC 2, HIPAA, other relevant industry standards.
Education
Master of science - Information systems management
Robert Morris University
12.2024
Skills
- Ansible
- Kubernetes
- Docker
- Jenkins
- Terraform
- Maven
- Nagios
- SonarQube
- JFrog
- Jira
- Confluence
- Argo CD
- Grafana
- Prometheus
- Flux CD
- Nexus
- ELK Stack
- Linux
- Ubuntu
- Centos
- Windows
- Git
- GitHub
- GitLab
- Bitbucket
- Python
- PowerShell
- Bash
- Shell-scripting
- SQL
- MySQL
- Tomcat
- Nginx
- Aws
- Azure
- Agile methodologies
- Problem solving
Skillset
Ansible, Kubernetes, Docker, Jenkins, Terraform, Maven, Nagios, SonarQube, JFrog, Jira, Confluence, Argo CD, Grafana, Prometheus, Flux CD, Nexus, ELK Stack, Linux, Ubuntu, Centos, Windows, Git, GitHub, GitLab, Bitbucket, Python, PowerShell, bash, shell-scripting, SQL, MySQL, Tomcat, Nginx, Aws, Azure
Timeline
System Engineer
Epam systems
04.2022 - 04.2023
DevOps Engineer
TCS
01.2020 - 03.2022
Build and Release Engineer
TCS
07.2018 - 12.2019
Master of science - Information systems management
Robert Morris University