Worky | Meet our Talent - Divya Dhathri

Skills

DevOps

About

Divya Dhathri's skills align with Programmers (Information and Communication Technology). Divya also has skills associated with Consultants and Specialists (Information and Communication Technology). Divya Dhathri has 8 years of work experience.

Work Experience

Senior AWS Cloud Engineer

Express Scripts

November 2022 - Present

Responsibilities: * AWS infrastructure into Terraform configuration and planned, applied changes to keep infrastructure up to date. * Examined the state files for Terraform and imported the resources to keep TF code in sync with AWS console. * Updated Terraform code with modules and used workspaces to reuse the code in different regions. * Worked on creating resources in Terraform EC2, Lambda, S3 buckets, IAM, Route53, RDS, VPCs * Upgraded the terraform code to higher versions. * Used variables to customize modules without altering their source code. * Set up and manage Docker containers for deployment into Kubernetes Pods. * Used Kubernetes and Rancher for runtime environment for CICD system to build, test and deploy code. * Creation of CI/CD Pipeline using Gitlab, Ant, Jfrog, SonarQube, Docker, Ansible, Tower and Tomcat server * Used Gitlab CI yml code for integration using Docker image and Kubernetes shared runner in the pipeline script. * Ant and curl commands are used to build the code and store it in the Jfrog artefacts. * Used Ansible Tower to run the jobs using templates and inventory. * Experience in microservices on Linux environments both in AWS and container platforms. * Troubleshooting issues and create monitoring dashboards and Alerts for IT team and the business using Splunk and Dynatrace * Writing Splunk queries for gathering prod metrics from logs * Used Adobe Analytics, DOMO tools to derive the checkout impact of the application. * Used Developer tools to test the performance of the application. * Conduct Load, Stress, Endurance & Capacity tests using JMeter. * Implemented SLA/SLO/SLI as per requirements. * Calculated Error budget as per SLO and customer expectations. * Analysing & troubleshooting performance bottlenecks and coordinating troubleshooting sessions till the issue resolution * Code & config deployment using Jenkins pipeline, git & PCF CLI * Used Oracle and Redis Databases to store customer information and for caching purposes.

AWS DevOps Engineer

HCSC

January 2022 - November 2022

Responsibilities: * Worked on AWS Cloud and DevOps in Automating, Configuring, and deploying instances on AWS Cloud environments and Data Centres. * Having experience in configuring monitoring and alerting tools according to the requirements like OpenSearch, Splunk, Dynatrace, CloudWatch, AWS CloudTrail, Enterprise, SNMP monitoring for VPN connections. * Written Terraform code and created CloudFormation templates to build the AWS services with the paradigm of Infrastructure as a Code. * Implemented AWS Code Pipeline for end-to-end CI/CD automation, integrating with Jenkins and GitLab CI/CD for seamless workflows. * Leveraged AWS CloudFormation to manage and provision infrastructure as code, ensuring consistent and automated resource creation. * Facilitating collaboration among development teams by ensuring version control best practices using AWS Code Commit * Employed AWS CloudWatch for centralised monitoring and logging of resources, enabling proactive troubleshooting and resource optimization. * Configure ELK stack in conjunction with AWS and using Logstash to output data to AWS S3 * Involved in AWS EC2/VPC/S3/SQS/SNS/EMR based automation through Terraform, Ansible, Bash Scripts. Adopted new features as they were released by Amazon, including ELB & EBS. * Did data transfer and migrations from on-premises to AWS cloud in different phases and have set up the complete environment in the cloud. * Create automation and deployment templates for relational and NoSQL databases including MSSQL, MySQL, and MongoDB in AWS. * Configuring, automating, and maintaining build and deployment CI/CD tools Git, Jenkins, Maven, Nexus, Kubernetes, and JIRA for Multi-Environment with high degrees of standardisation for both infrastructure and application stack automation in AWS cloud platform. * Created and Managed PODs in Kubernetes * Used ELK stack for monitoring and used to determine performance metrics as well as event monitoring for infrastructure and cloud services. * Working knowledge of SSL Certificate management, and the fundamentals of public key cryptography * Implemented and maintained Ansible Configuration management spanning several environments in AWS cloud. * Extensively used Jenkins, Maven, and Bash Scripts for automating build and release tasks. * Worked on integration with REST APIs and SOAP web services. * Prepared document on process of migrating Jenkins jobs from development environment to production server. * Monitoring vendor gateway platform with Engineering and Finance team and troubleshoot payment vendors pipeline data fix through command line tools. * Created and tracked reports using advanced excel. Environment: AWS, AWS CloudFormation, AWS CodePipeline, AWS CloudWatch, Red hat Linux 7.x, AWS, Ansible, Jenkins, Terraform, Maven, Shell, WebLogic Server 11g, Load Balancers, VMware, PKS, Apache Tomcat 7.x, Virtualization, Configured plug-ins for Apache HTTP server 2.4, Nginx, LDAP, JDK1.7, XML, SVN, GitHub

Senior DevOps Engineer

Payless ShoeSource

August 2020 - December 2021

Responsibilities: * Involved in DevOps migration/automation processes for build and deploy systems. * Implemented continuous integration using Jenkins. * Installed and configured Jenkins for Automating Deployments and providing an automation solution. * Integrated GIT into Jenkins to automate the code checkout process. * Maintained and administered SVN, GIT source code tool. * Provisioned AWS services for better availability * Wrote JUnit test cases for unit, integration, and functional tests, run automatically by Jenkins in the builds triggered by each push to GIT. * Automated the code review process and published the results on Jenkins as well the graph by comparing everyday nightly builds. * Managed GIT repositories for branching, merging, and tagging. * Configured GIT with Jenkins and scheduled jobs using POLL SCM option and integrated to automate the code checkout process. * Developed build and deployment scripts using MAVEN as build tools in Jenkins and Docker to move from one environment to other environments. * Good experience with Agile to develop and work with the client to calibrate releases for test deployment. * Created Branches, Labels and performed Merges in Stash and GIT. * Developed processes, tools, automation for Jenkins based software for build system and delivering SW Builds * Well used and experienced in deploying the code through web application servers like Apache Tomcat and NGINX. * Provide CM and Build support for applications, built, and deployed to lower and higher environments. * Deployed J2EE application in an agile continuous integration environment using Python scripts. * Involved in the development of Bash shell scripts to automate repetitive tasks. Environment: RHEL, Solaris, Jenkins, Ruby, GIT, SVN, Oracle, Bash/shell scripts, JIRA.

DevOps Cloud Developer

PMWeb Inc

September 2017 - August 2020

Responsibilities: * Fully responsible for the installation of PMWeb software on shared and dedicated servers * Proficient in deploying, configuring, and troubleshooting Windows servers, Active Directory, and Microsoft Exchange. * Proven ability to manage large scale Windows server deployments, including ensuring high availability and performance. * Expertise in design, deployment, and implementation of Windows Server related solutions, such as clustering and virtualization. * Configuring the PMWeb site based on the client server architecture requirements on VMWare and AWS * Responsible for configuring and deploying .NET web applications on IIS servers and configuring databases in SQL server 2008 R2 * Assigning the VM to the domain and assigning PMWeb default gateway. * Development of Framework manager models in Cognos 10. * Working on AWS to create and migrate Amazon Machine Images (AMI) in various Amazon Web Services (AWS) regions for new instances to deploy .NET websites. * Managing the AWS S3 buckets across the regions and monitoring AWS IAM Hosting PMWeb web-based software in DEV, TEST, QA and PROD environments DNS management of A-records in DNS XO and Akamai * Configuring the backup policy in Veeam for the servers in VMWare and N2WS in Amazon Web Services (AWS). * Created and managed Amazon Web Services (AWS) resources such as EC2, S3, and RDS Automating VM's * Management using VMWare. * Restoring Microsoft SQL databases and servers from the saved backups. * Automating tasks in AWS like taking AMIs every night using N2WS * Experienced in scripting and automation of server management tasks using PowerShell. * Adept at monitoring and maintaining network security, including patch management and antivirus. Environment: PMWeb SaaS, AWS, VMWare, Windows Servers, MSSQL Server, AWS AMI, AWS IAM, AWS S3, Veeam, N2WS, Akamai.

DevOps Engineer

Verizon

August 2016 - August 2017

Responsibilities: * Performed automated deployments using UrbanCode Deploy (UCD) in UAT (User Acceptance) and PROD (Production) environments. * Daily distributed UCD deployments based on established DevOps best practice methods of project strategy documents. * Responsible for build management, build verification and troubleshooting builds during the change window. * Deployment tools include Jenkins, UrbanCode Deploy, GitHub and Service Now * Configured, monitored, and maintained cloud infrastructure using Azure. * Experienced in installing VM in Azure - Managed Azure services and subscriptions using Azure portals and PowerShell, managed Azure resources to Azure Resource Manager Azure Virtual Networking. * Migrated Kubernetes workloads on the ICP to Azure Kubernetes (AKS). * Executed multiple DevOps projects, including configuration, automation, and deployment of software applications. * Designing and customising workflows in JIRA to reflect the specific stages and transitions in the automated-deployment pipeline. * Usage of helm charts for micro services deployment * Provided technical guidance and support in areas such as orchestration, scripting, and automation. * Monitored and alerted on the status of automated-deployment pipelines and services. * Provided system support and maintenance for a range of DevOps software applications. Environment: UrbanCode Deploy (UCD), Azure PCF, Azure Portals, Azure Resource Manager, Azure Kubernetes (AKS), GitHub

Build & Release Engineer

OSLO Solutions

December 2015 - August 2016

Responsibilities: * Ensured that resources, timelines, and the overall quality of the SDLC and Release Management processes are aligned with the organisation guidelines. * Migrate complex, legacy application code using Jenkins, XLR automation tool in Production and Post-Production regions. * Creating release workflow and templates in XLR for automating daily deployment activities * Define and implement Release Management principles along with Continuous Integration and Continuous Delivery (CI/CD) process and perform automated deployments using DevOps tools. * Managed all stages of the Technical Release process, including scheduling, testing, and deployment. * Developed and maintained detailed procedures related to the technical release process. * Conduct Release Readiness reviews Milestone Reviews and Business Go-No-Go reviews produce Deployment. * Worked with development teams to ensure that software was released in a timely and efficient manner. * Coordinated with other departments to ensure that software release requirements were met. * Developed and maintained relationships with cross functional teams to ensure smooth product releases. * Monitored and tracked product release schedules and timelines via Service Now. * Collaborated with development teams to ensure product release requirements are met. * Get the inputs from the project teams in Release Level for GO-NO Decisions and track the changes in ServiceNow. Environment: digital.ai (XL Release), ServiceNow, JIRA, Confluence, MS Excel, ITSM

Divya Dhathri