Mithusha Desabattula
Azure DevOps Cloud Engineer
Hyderabad
Summary
Leveraging my prior knowledge on professional and technical nuances in Azure DevOps to the best of my ability. Thereby, contributing to the growth of my organization and which as an offshoot leads to my personal growth.
Overview
3
3
years of professional experience
2
2
Certifications
Work History
AzuredevOps Technical Lead
Tata Consultancy Services
08.2021 - Current
- MFC Application
- Technologies: Azure DevOps & Kubernetes – Kubernetes deployments
- Making sure all those deployments are available in Azure Portal
- Creating Kubernetes Service Connections, Resource Groups, Key Vault Subscriptions
- Creating CI/CD pipelines for each service and automate those pipelines for future deployments
- Code changes and merging is done using GIT and pushed to Azure Repos
- All pipelines are maintained in Azure Pipelines
- Performed repaves, upgrades and patches on the deployed service pods
- Extensive hands-on experience on Boomi portal for Atom and APIM management
- Material Flow connectivity application
- MFC (Material Flow Connectivity) application is basically used for making the connection between the Pepsico plant operational data with the SAP ECC
- The main purpose of this application is used for control of production and production planning at Pepsico plant
- A planned production order will be downloaded from SAP and it will be imported into MFC
- Later production batch will be produced and it records all the steps happening at floor (Bottling, Casing, Palletizing)
- Production planning will be done based on product, quantity, production lines and the capability of the production lines
- Objective is the software used for MFC and it is provided by a company called Objective
- There is an up-grade going on for MFC where the oracle database of the application will be migrated to the SQL server database and set-up of this new version
- Roles and Responsibilities:
- Working currently as a DevOps Lead on Azure DevOps Cloud platform
- Currently working on Kubernetes deployments
- Using Kubernetes deploying services onto Azure DevOps
- Creating Kubernetes Service Connections, Resource groups and updating KeyVault subscriptions
- Extensive hands-on experience on Azure Portal, Azure DevOps Portal, Azure Repos, Azure Pipelines
- Created CI/CD pipelines for deploying services on Azure Portal
- Worked on Kubernetes deployments, pods, replica sets management on Azure Portal
- Provide support to other teams in creating and managing the pipelines for their services
- Proficient with container systems like Docker and container orchestration like AKS Container Service, Kubernetes, Rancher
- Managed Docker orchestration and Docker containerization using Kubernetes
- Managed Kubernetes Cluster through Rancher
- Upgradation AKS Cluster from 1.18 to 1.19
- Installed Velero Client server on AKS Cluster to set backup on Namespace level
- Installed latest version of Rancher v2.6.3 and added all Kubernetes cluster
- Setup Nginx Ingress Controller v1.0.0 to expose service to outside Cluster
- Set UP RBAC integration with Cluster and created Role binding
- Migrated bare metal Kubernetes cluster to AKS
- Created Docker container in project environment
- Build containers using images
- Node selector and affinity rule set up on cluster
- Adding images to the stationary repository
- Committing the images from the stationary repository to local repository
- Pushing the images to remote repository
- Pull and push images from remote repository to local repository Git basics -branching, merging and rebasing
- Troubleshooting to clear filesystem in worker node in var/lib/docker
- Deleted docker prune Images, container, volume
- Pushes images from local to azure container registry
- Managed Backup of namespace and pod level backup
- Having progressive experience to set up alert on cluster and pod/ container level
- Manages Services, Config Map, Secrets, deployment in K8s
- Managed various type of deployment like Stateful Set, Daemon Set, Deployment
- Managed ACR Registry, Local registry, Harbor registry
- Assigned user permission on rancher, registry, project level
- Configured Notifier on Rancher
- Configured rancher and added cluster into it
- Manages Persistent Volume
- Responsible for creating Network Security Groups and add inbound rules for various ports like RDP(3389), PS remoting (5986), Custom ports (8081,9200) to allow access only from private network address prefix to provide utmost security, Technologies: Azure DevOps, Docker, Terraform,Grafana, Promethus
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Identified issues, analyzed information and provided solutions to problems.
- Developed strong communication and organizational skills through working on group projects.
- Managed time efficiently in order to complete all tasks within deadlines.
- Acted as a team leader in group projects, delegating tasks and providing feedback.
- Demonstrated a high level of initiative and creativity while tackling difficult tasks.
- Assisted with day-to-day operations, working efficiently and productively with all team members.
- Passionate about learning and committed to continual improvement.
Azure DevOps Cloud Engineer
Tata Consultancy Services
Hyderabad
09.2020 - 08.2021
- Laboratory Information Management System (LIMS)
- It is used to store laboratory information running on raw materials and to test the raw material and for gradation of samples
- It is used in Zeebrugge (Belgium) and Nieder Roden (Germany) plants
- LIMS is used to store basic data of the tests that can be done on the raw materials like acidity of orange juice
- A sample is tested and the results are stored in the application
- It can be stored manually or by an external device performing the test and it will store the results automatically and depending on these results a sample is either approved or rejected
- Finally, reports are generated from these results
- Roles and Responsibilities:
- Hands On experience of Azure VM Creation/Deletion/Modification
- Troubleshooting all scheduled jobs
- Good working knowledge on DevOps build and deploy tools
- Hands on experience on CI/CD pipelines on Java and .NET projects
- Involved in configuring Cloud platform with Virtual Networks, Azure AD, Load Balancers, Azure SQL and Cloud Services
- Worked on Azure components such as Azure AD, Front door, API management, Application Gateway, storage account, key vault, container registry, Web app, postgres DB, AKS, alert monitoring etc
- Created CI/CD Pipelines in Azure DevOps environments by providing their dependencies and tasks
- Configured and deployed Azure Automation Scripts utilizing Azure stack Services and focusing on Automation
- Worked on Continuous Integration CI/Continuous Delivery (CD) pipeline for Azure Cloud Services
- Build Java code on to Azure DevOps servers using triggers along with continuous Integration
- Configured Azure Active Directory and managed users and groups
- Collaborated with the development team for creating Docker/Kubernetes containers for each micro-service and installed all required dependencies for each container
- Used Terraform to transform the infrastructure from on premise to cloud
- Experience in Setting up the build and deployment automation for Terraform scripts using Azure DevOps
- Worked on deployments of all the micro services to pull image from the private Azure container registry and deploy to AKS using Service principle
- Experience with container-based deployments using Docker, working with Docker images, Docker Hub
- Identify, troubleshoot and resolve issues related to build and deploy process
- Experience with Azure Boards to monitor the workflow of team
- D.MITHUSHA
- Adaptable and proficient in learning new concepts quickly and efficiently.
- Proven ability to develop and implement creative solutions to complex problems.
- Organized and detail-oriented with a strong work ethic.
- Developed strong communication and organizational skills through working on group projects.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Resolved problems, improved operations and provided exceptional service.
- Demonstrated respect, friendliness and willingness to help wherever needed.
- Provided professional services and support in a dynamic work environment.
Education
BE - Electronics and communication
Skills
TECHNICAL SKILLSundefined
Accomplishments
- Az-900 – Microsoft Azure Fundamentals
- Az-104 - Microsoft Azure Administrator
- Az-400 - Designing and implementing Microsoft DevOps Solutions
- Az-303 – Microsoft Azure Architect
- Az-304 – Microsoft Azure Architect Design
Affiliations
- Possess overall 3+ years of experience as a DevOps Engineer in Azure, GIT, Docker, Kubernetes and Azure DevOps technical stack with specialization on Cloud DevOps (CI/CD pipelines) under Agile methodology on CPG domain.
- Involved in creating the Azure Services with virtual machines and developing services like IaaS & PaaS Experienced in Azure development and worked on Azure web application, App services, Azure storage, Azure SQL Database, Azure Virtual Machines, Azure AD, Azure private DNS. Configuring and managing Virtual Machines using Windows Azure portal.
- Experience in branching strategies, policies, maintaining the version control and source code management tools like Azure repos.
- Knowledge in creating infrastructure using IaaS tools like Terraform.
- Experienced in handling the AKS clusters and deployments using Yaml.
- Good experience in handling the Azure Secret Yamls and ingress controllers
- Experience with installation and configuration of Kubernetes, clustering them and managing cloud deployments in Kubernetes
- Created Azure DevOps ecosystem for various repos, implement CI/CD, automate processes using scripts, etc.
- Integrated application such as spring boot on Azure with components such as Kubernetes, Azure App Service etc.
- Configured Azure Virtual Networks (VNets), subnets, Azure network settings, CDIR address blocks, DNS settings, security policies.
- Having good experience in handling the azure devOps agents for various pipelines
- Exposed Virtual machines and cloud services in the VNets to the Internet using Azure External Load Balancer.
- Experience in moving the agents as docker containers to make the cost-effective solution along with the lightweight deployments.
- Good experience in Azure Private end points and service end points w.r.t App services and storage accounts.
- Expertise in creating the Build Pipelines, Release pipelines and deployments using Service principles.
- Good working knowledge on DevOps build and deploy tools.
- Worked on deployments using tools like GIT. Hands on experience in creating CI/CD pipelines for automating services on DB instances.
- Hands-on experience on DB server (MySQL/Oracle DB) and Cyber-Ark to access to all the application servers for handling changes on existing clients and deploying new trading clients and their respective batches.
- I handled permissions and privileges to views and tables in our databases, MySQL database security, creating users and managing permissions.
- Strong ability to troubleshoot any issue generated while building, deploying and in production support and schedule and run tasks in background.
- Designed Network Security Groups (NSGs) to control inbound and outbound access to network interfaces (NICs), VMs and subnets.
- Expertise in Blob storage and File storage. Configured PaaS services like App service, App service plan.
- Exposure to SDLC Activities like Agile methodology.
- Hands on Replication services LRS, GRS.
- Managed Kubernetes Cluster through Rancher.
Certification
Licensed [Microsoft certified Azure devOps expert] - [Oct2021-Oct2023]
Quote
Work begins when the fear of doing nothing at all finally trumps the terror of doing it badly.
Alain de Botton
Timeline
Licensed [Azure architect solution expert] - [Nov2021-Nov2023]
11-2021
Licensed [Microsoft certified Azure devOps expert] - [Oct2021-Oct2023]
10-2021
AzuredevOps Technical Lead
Tata Consultancy Services
08.2021 - Current
Azure DevOps Cloud Engineer
Tata Consultancy Services
09.2020 - 08.2021
BE - Electronics and communication
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