
Divya Desinghraj
Design
South Australia, Australia
Skills
DevOps
About
Divya Desinghraj's skills align with Programmers (Information and Communication Technology). Divya also has skills associated with Consultants and Specialists (Information and Communication Technology). Divya Desinghraj has 9 years of work experience.
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Work Experience
Associate Site Reliability Engineer
Devops
August 2022 - December 2023
- India (Remote) Site Reliability Engineer Customer Name: Gain Credit Description: Lending Stream / Banking Design, implement, and maintain highly available and scalable architectures on AWS, utilizing services such as EC2, S3, RDS, ECS, Lambda, etc. Develop and maintain infrastructure as code using tools like AWS CloudFormation automate the provisioning and management of AWS resources. Lead and manage L1 & L2 teams responsible for the availability, performance, and reliability of critical systems and services. Provided mentorship and training to team members, enhancing their technical skills and knowledge. Configure alerts to proactively detect and respond to issues using DataDog Respond to incidents and outages, troubleshoot issues, and implement solutions to restore service availability and prevent recurrence. Implemented and configured Jira for tracking development progress, managing projects, and facilitating agile methodologies. Integrated Jira with CI/CD pipeline s using tools such as Jenkins, Monitor resource utilization and performance metrics to forecast capacity requirements and optimize resource allocation for costeffectiveness. Develop and maintain automated CI/CD pipelines for deploying and managing applications on AWS. Design and implement disaster recovery strategies and mechanisms to ensure business continuity in the event of AWS region failures or other disasters. Maintain comprehensive documentation of AWS architectures, configurations, procedures, and best practices. Share knowledge with team members through documentation, training sessions, and collaboration. Work closely with cross-functional teams including developers, operations, and business stakeholders to understand requirements, prioritize tasks, and drive initiatives forward. Participate in an on-call rotation to provide 24/7 support for critical incidents and emergencies, ensuring high availability and reliability of AWS services.
Devops/Associate Site Reliability Engineer
Cloud Devops
October 2019 - July 2022
- India Site Reliability Engineer Cognizant Technology Solutions Customer Name: Oriental Financial Group Description: Insurance application for healthcare department As part of OFG project, working as Subject Matter Expert for AWS Cloud services. Created and deployed CloudFormation template for IAM Roles and policies for AWS Code commit, AWS Code Build, AWS Code Pipeline, AWS Cloud Watch. Created AWS Code pipeline for SAM Application deployment (Lambda), UI Code. Created AWS Code Pipeline for Docker build pushed into Elastic container Registry and then deployed into Amazon EKS Cluster. Created AWS Code pipeline for Infrastructure deployment in multiple environments. Utilized Kubernetes to manage containerized applications, ensuring efficient scaling, load balancing, and seamless rollouts of new versions. Created Jenkins (Pipeline as code) to get artifacts from JFrog and deploy into target environments (SIT, UAT). Con?gured Jenkins Master and Slave con?guration to run builds. Integrated test frameworks (selenium) with Jenkins and automate test scripts execution. Implemented multibranch pipeline in Jenkins that will help developer to run Jenkins job for all branches. Initiating alarms in CloudWatch service for monitoring server's performance, CPU Utilization, disk usage etc. to take recommended actions for better performance. Amazon IAM service enabled to grant permissions and resources to users. Managed roles and permissions of users with help of AWS IAM. Implemented backup strategies using Amazon S3 Glacier for long-term storage and archival, ensuring data integrity and compliance. Configured and maintained Jira dashboards and reports, providing stakeholders with real-time visibility into project status and key metrics. Writing UNIX shell scripts to automate jobs and scheduling cron jobs for job automation using commands with Crontab. DevOps Engineer Cognizant Technology Solutions Customer Name: Discover Financial Services Define branching & merging strategy, CI - CD Jenkins jobs to build multitier based application Experienced in working on Devops/Agile operations process and tools area (Code review, unit test automation, Build & Release automation, environment, Service, Incident and Change Management). Developed custom workflows and automation rules in Jira to streamline project management and enhance team productivity. Created Lambda functions to automate backup, restoration and deletion of specific EBS and RDS snapshots. Configured Jenkins jobs for patching EC2 instances with latest AMI using cloudformations. Implement and manage infrastructure as code through Cloudformation. Provisioning of Jenkins, Gradle, Docker and various dependencies as per requirement of Developers community, with issues or support ticket created Managing server related issues, releases, changes via ServiceNow Ticketing Tool Define Lifecycle of s3 objects as per application team requirements(Moving storage to Glacier or IA. Managing plugins and configuration of Jenkins. Developing CICD Multibranch pipeline in Jenkins using scripted as well as declarative Jenkins file as per requirement of developing team. Deployed Cloudwatch agents in EC2 instances using CFN template (using cfn-init and cnf-hup daemons for incremental execution)
DevOps Engineer
BNP Paribas
June 2018 - October 2019
- Contractor) Educate and transform development team to leverage usage of Devops tool stack and implement CI/ CD. Configured S3 events to manage and notify new object creations and deletions through Console Technical support on vendor binary products such as Jenkins bitbucket, jfrog & Ansible builds. Provide training to application Team and APS team on usage of Devops Platform after migration. Ensure providing pipeline script for CI/CD for all business case application in groovy. Stackset Creation for deploying Renovate Bot across Github repositories at enterprise level & repo level.
Software Engineer
HCL technologies
June 2017 - August 2018
- Educate and transform development team to leverage usage of Devops tool stack and implement CI/ CD. Technical support on vendor binary products such as Jenkins bitbucket, jfrog & ansible builds. Migrate projects from SVN to Bitbucket, TFS to Bitbucket for code base. Migrate from Teamcity to Cloudbees Jenkins. Provide training to application Team and APS team on usage of Devops Platform after migration. Ensure providing pipeline script for CI/CD for all business case application in groovy. Migrated from ServiceNow to JIRA for managing Lifecycle of Agile processes
Junior Engineer
Mindtree
December 2014 - June 2017
- Define Designing architecture flow on monthly email statements based on the subscription. Worked on DOC1 & EngageOne designer Tool Do testing using Aspire Web Application(Tomcat) Designing banking statements using DOC1 designer tool. Define Git commit-msg hook script to block developer from committing if commit message does not contain valid Jira issue key(s) using Jira REST API. Setup Master-Slave architecture for better performance.