Devops Engineer Cloud Infrastructure

SAI SIRISHA B

Santa Clara +1-669-***-**** ad5nse@r.postjobfree.com

Professional Summary

** ***** ** *****-** experience as a DevOps/Cloud Engineer, I excel in addressing complex challenges through innovative solutions. My expertise spans various domains, including Source Code Management

(SCM), Change/Incident Management, and deployment operations in diverse environments. Proficient in AWS and GCP with thorough understanding of automated implementation/deployment of a cloud- based infrastructure (Web apps, Application Service Environments, firewalls, load balancers, storage, monitoring, security etc.

Skills & Competencies

• Continuous Integration/Continuous

Deployment (CI/CD): Jenkins, Nexus,

Artifactory, Gradle, UCD, Argo CD

• Cloud Platforms: AWS and GCP

• Containerization and Orchestration:

Docker, Kubernetes

• Code Quality: Sonarqube

• Infrastructure as Code (IaC) and

Orchestration:Terraform, Projen, AWS

Toolkit

• Monitoring and Visualization: Datadog,

Grafana

• Source and Version control: Git, GitHub

• Scripting & Programming: Powershell

and Python

• Operating Systems: Linux (Ubuntu,

CentOS),Windows Server

• Networking: TCP/IP, DNS, DHCP,VPNs,

Firewalls, Load Balancers

• Process Improvement: Agile

Methodologies, DevOps Metrics

Work History

Platform Engineer 10/2022 to 07/2023

Affinidi- Singapore

• Pioneered the implementation of Projen, a project metadata management tool, to standardize configurations, enhance project management, and enforce best practices across the organization.

• Designed, implemented, and maintained scalable and resilient cloud infrastructure on AWS using the AWS Toolkit. This included optimizing resource utilization for cost efficiency and ensuring high availability.

• Collaborated with cross-functional teams to integrate IDP Backstage, a tool for managing identity and access policies, resulting in streamlined identity management processes and enhanced security.

• Implemented and maintained Grafana dashboards for real-time monitoring and visualization of key performance indicators. This proactive monitoring approach contributed to quick issue resolution and improved system reliability.

• Utilized Google Cloud Platform (GCP) for specific workloads, tailoring cloud services to meet the requirements of the project and ensuring seamless integration with existing AWS infrastructure.

• Actively contributed to the development and maintenance of Infrastructure as Code (IaC) scripts, enhancing automation, repeatability, and version control for infrastructure provisioning.

• Played a pivotal role in the evolution of data ownership solutions, aligning digital identities seamlessly with real-world counterparts. This involved working closely with development and security teams to ensure compliance and data integrity.

• Led initiatives related to security measures implementation, contributing to the safeguarding of digital identities and sensitive data in alignment with industry standards. DevOps Engineer 06/2019 to 08/2022

FlexAnswer-Sabio Group – Singapore

• Experienced in full SDLC and post-production analysis.

• Executed organized CI/CD pipelines with Jenkins, Artifactory, SonarCloud, GitHub actions, AWS, GCP, Terraform, and Docker.

• Managed GitHub enterprise for source code and performed branching, merging, and tagging.

• Deployed scalable, fault-tolerant systems on AWS and GCP using Terraform.

• Utilized GCP services like compute engine, cloud load balancing, cloud storage, cloud SQL, stack driver monitoring, and pub/sub.

• Implemented monitoring dashboards with Loki, Prometheus, Grafana, and Datadog for GCP microservices.

• Proficient in Atlassian JIRA, GitHub, and Confluence for real-time bug tracking, issue management, and documentation.

• Collaborated with cross-functional design teams to enhance software functionality and performance, deploying containers using Docker, Docker Hub, Docker registries, and Kubernetes. Sr. Infra Developer 12/2016 to 02/2019

Cognizant – India

• Led DevOps migration, automating build/deploy systems.

• Maintained deployment/test plans, technical documentation.

• Developed and maintained automation scripts for deployment, monitoring, and maintenance, reducing manual effort by 60% and improving overall system reliability by 30%.

• Established full CI/CD pipelines for pre-production testing.

• Proficient in Git, GitHub, GitLab, with branching/merging.

• Used Gradle for builds with Jenkins, SonarQube for issue tracking.

• Deployed AWS services, managed IAM, and artifacts in JFrog Artifactory.

• Implemented Continuous Delivery/Deployment with IBM Urban Code Deploy.

• Managed post-production testing, multiple environments.

• Implemented Jenkins pipelines for Docker-based deployments.

• Ran SQL queries on MSSQL Databases, contributed to team meetings. Engineer 02/2013 to 10/2015

Abir Infrastructure Pvt Ltd – India

• Installed, Configured and Managed Linux Server in RHEL 5.5 along with Virtualization.

• Install OS on VMs and install VM tools on virtual machine Cloning, deploying VM's to Template, Templates to VM's, VMotion, and Storage Motion.

• Configured HA & DRS Clusters, managing resources.

• Deployed chef for configuration management to existing infrastructure.

• Setup code repository Like GitHub and managed plugins for Jenkins for scheduled automatic checkout of code.

• Create Jenkins jobs to run tasks, add/update user Jenkins accounts.

• Installed Jenkins/Plugins for GIT Repository, Setup SCM Polling for Immediate Build with Maven.

• Automated infrastructure in AWS using amazon web services like AWS EC2 instances, EBS volumes, Route 53, RDS, VPC and S3.

• Resolve any build issues within allotted time.

• Store the dependencies in Artifactory and pull dependencies from Artifactory as part of our CI and CD workflows. Push files, versioned packages, or artifacts to Artifactory.

• Researched and evaluated new technologies and tools to improve DevOps processes, resulting in a 20% reduction in operational costs and a 15% increase in team efficiency. Project Engineer 12/2010 to 01/2012

Vasek Automation (P) Ltd – India

• Ensure that the project follows standardization according to SDLC definitions.

• Liaise with client on design.

• Preparation of project documents including technical specs, technical procedures and testing manuals.

• Track outstanding deliverables, milestones and change requests.

• Share feedback from stakeholders and customers with the entire development team before the next iteration begins.

• Collaborated with team members to achieve target results.

• Continually improv ethe process based on feedback to ensure each iteration improves the next.

• Carried out day-to-day duties accurately and efficiently. Education

Bachelor of Science: Electrical and Electronics Engineering 05/2010 Jawaharlal Nehru Technological University - Kakinada Languages

English

Bilingual or Proficient (C2)

Telugu

Bilingual or Proficient (C2)

Hindi

Bilingual or Proficient (C2)

Contact this candidate