Sai Krishna Email & Phone Number

Hyderabad, Telangana, India

· Migrated an on-premises project to AKS containers.· Set up dedicated node pools using Terraform, configured with taints and tolerations.· Introduced agile methodology with hands-on experience in Jira.· Implemented monitoring tools, Grafana and Prometheus via helm Charts.· Implemented OpenCost tool for monitoring cost based on Namespaces, Memory, CPU.· Enhanced Azure pipelines by transitioning from classic to YAML templates, integrating Docker and Swagger linting to ensure best practices are followed.· Designed Helm charts for deploying microservices to AKS, incorporating autoscaling and ConfigMap implementations

Gurugram, Haryana, India

Deployed 1200+ micro services into AKS using Azure DevOps CI/CD processes.Migrated 800+ On-Prem APIs to Azure API management with custom config files and scripts.Worked on an agile methodology with hands-on experience on Jira and confluence.Architected Blue-Green strategy with zero downtime during cluster version upgrades.Utilized Terraform for IAC deployment, using module-based templates per environment.Designed dynamic Helm charts for Kubernetes service deployment using custom values.yaml files.Created storage for libraries such as NPM, Maven via Azure DevOps Artifacts where all the libraries can be stored and can be referred from here internally to the containers.Developed self-hosted agents and traffic management agent pools for builds in Azure DevOps.Automated package installation using Choco and PowerShell scripts on windows agents.Created customized and dynamic YAML templates which includes Codes scan, docker build-push and Unit test cases stages etc., which can be used in multiple pipelines in Azure DevOps.Integrated multiple static code scan tools Whitesource, Gitleaks and Trufflehog with Azure DevOps process in the stages which used to deploy zero vulnerability codes into AKS.Implemented Fortify scanning tool via REST APIs for CI/CD pipelines for DAST and SAST scans using PowerShell scripts.Crafted multiple automation scripts using PowerShell and bash in the tasks in builds and releases.Created Docker files for CI pipeline builds and pushes to ACR after all scans and checks.Formulated Scanning and unit test cases reports shared to application leaders via systematized SMTP mails.

Gurugram, Haryana, India

· Deployed Android applications on Google Appcenter and Playstorevia Azure DevOps CI/CD pipelines.· Automated APK and AAB files creation using dynamic Gradle tasks and commands with unique version codes.· Utilized best security practices for signing AAB files with encrypted keys using java keystore using jarsigner.· Crafted customized task group which deploys APK to app center for DEV and QA whereas deploys AAB to Beta and Production Google Play store for UAT and PROD environments using REST APIs.· Integrated Azure App Insights to export the deployment logs to Azure.

Hyderabad, Telangana, India

· Managing Build/Release Engineering for multiple products and releases under tight schedules and deadlines.· Introducing Devops for BAU deployments using Microsoft.· Creating scripts in PowerShell for automating repetitive tasks.· Maintaining the source code in Git for various applications.· Creating the Branching Strategy for the development. Configuration Management using Git.· Configuring tools (flavors like Tortoise Git) on windows.· Maintaining the repositories (includes creating, deleting).· Providing Access Rights to users, Giving support to developers and resolving trouble shooting Git issues.· Taking backup of repositories in regular intervals.· Merging the Branches for Integration.· Configure and maintain codebase to support the build and deployment of code on servers.· Administered merge, build and deployment of the codes to all the environments.· Developing the utility scripts to effectively reduce the time and manual effort.· Responsible for setting up the environment for new developers on their machines.

Hyderabad, Telangana, India

· Hands on experience in Azure-DevOps yaml pipeline for Node.js application.· Hands on experience in the deployment of micro-services via AKS services using Helm-charts.· Implemented pod-aad, grpc-http2, cpu resource limits, health check probes for container via HELM.· Experience in maintaining Docker base-images on ACR, Azure-Artifactory as well.· Created azure cloud infrastructure via pipeline using TFE(Terraform Enterprise).· Maintaining different repositories and branches on GIT-HUB, bitbucket, azure Repos.· Developing Docker images for environment provisioning solutions and push it to ACR via pipeline.· Written bash-shell, powershell scripts to automate various tasks in multiple environments.· Implemented security tools like cred-scan, Whitesourcescan into pipeline process.· Worked on various projects to setup CI-CD process.· Handled secrets management for databases and application by using Azure key Vault.· Hands-on Experience in creating generic Helm-Chart for multiple projects.· Implemented various functionalities like persistent-volume and manage-identity on AKS.