Mar 2025 – Apr 2025 · 1 mo · Remote

Apr 2019 – Feb 2025 · 5 yrs 10 mos · Bengaluru, Karnataka · On-site

• ◉As a Senior Cloud DevOps Engineer managing a team of 5 members and working with cross functional teams and squads at Moody's.
• ◉TECH STACK :
• Terraform, Kubernetes, Python, DevOps, SRE, AWS : IAM, Lambdas, CloudFormation, EKS, DynamoDB, S3, Hashicorp Vault, RedHat OpenShift, Jenkins, CI/CD, Java, Groovy, Docker, Splunk, REST, Micro-Service, GitHub, Bit-Bucket, Jira, ServiceNow, Nexus, Snyk, Ansible etc.
• ◉ PROJECT OVERVIEW : As part of cloud engineering team at Moody’s, working towards enabling business centric application and products on both private cloud platform(Openshift) and public cloud platforms(AWS: EKS).
• ◉ RESPONSIBILITIES:
• ■ Leading in transforming existing monolithic applications to microservice based containerized applications which runs on AWS EKS .
• ■ Using TerraForm and Cloud-formation for automating and provisioning multiple services and resources of AWS such as EKS namespace creation, ECR repo creation, IAM role setup, setting up DynamoDB, S3 bucket creation etc.
• ■ Develop fully automated CI/CD solution using Jenkins, GitHub Actions pipeline and deploying the app to AWS via ArgoCD.
• ■ Worked with multiple vendor teams such as OpenShift, AWS,Docker, App, Atlassian etc. for implementation, knowledge sharing , troubleshooting of inhouse products.
• ■ Writing scripts and code related to platform development/automation using Yaml, Helm, Groovy and Shell scripting.
• ■ Supporting Application development based on 12-Factor Principles and following other best practices.
• ■ Have worked in integrating Jira with GitHub where repository creation, user, permission and group management etc. has been automated.

Jun 2018 – Apr 2019 · 10 mos · Bengaluru Area, India

• Worked for Order Processing Layer of Cisco Order Management.
• Technology Stack : Java, MongoDB , Spring Boot, Spring MongoDB, Micro Services, Apache Kafka, , Jenkins, RedHat OpenShift, IBM UCR, UCD, XML transformation using XSL and XSLT.
• Project Overview : Worked in the CISCO Order Processing Layer(OPL), which is one of the most important part of CISCO order management product. It takes care of all the SaaS and Non-SaaS order management. We migrated the existing workflow from traditional application (Monolithic and Oracle based ) to latest micro-service based architecture, along with MongoDB , Apache Kafka implementation etc.
• Responsibilities : I dealt with the following activities :-
• ■ REST based API Development(Micro-Services) with Java, Spring Boot, MongoDB(as back-end) to support the Kafka Producer and Consumer Architecture.
• ■ Build and Deploy the service using Jenkins automated pipelines and set of tools like ICM UCR and UCR to ReadHat OpenShift.
• ■ Integrating CISCO Order Processing Layer with other CISCO down-streams/teams.
• ■ Worked on revamping the existing architecture from monolithic to Micro-Service.
• ■ Using MongoDB as back-end and writing JSON Queries,MongoDB Java Driver and Spring MongoDB Queries.
• ■ Using Postman and for testing and verifying the REST APIS.
• ■ Working on XML and JSON data modelling and parsing.
• ■ XML transformation using XSL and XSLT.
• ■ Worked on POC to validate and compare different cisco orders' payload/response data JSON.
• ■ Used with Kafka-drop for monitoring data in respective Kafka topics.
• ■ Used Kibana for log management

May 2016 – May 2018 · 2 yrs · Bengaluru Area, India

• Lymbyc-LTI now acquired by LTI-MINDTREE
• Worked as a product(Analytics and BI(SaaS)product) developer,@Lymbyc,an LTI company, which produces interactive data visualization and analytics using the combination of following technologies:-
• ■ Java/J2EE.
• ■ Google Cloud
• ■ Java/J2EE. MongoDB and Elastic Search(NoSQL).
• ■ API development using REST web service.Using Jersey(JAX-RS) standards for defining resource based REST end point and consuming the same in Lymbyc product.
• ■ Revamping the existing architecture from monolithic to SOA and Micro-Service.
• ■ Deploy and run Micro-Service in Docker Container.
• ■ Google Cloud Dataflow(now part of Apache Beam) .
• ■ Javascript technologies.
• ■ REST API.
• ■ Big Data.
• I dealt with multiple responsibilities such as A&D,developing APIs using Java,back end coding and writing NoSQL queries,API integration,front end integration,google cloud and deployment in the google cloud storage using ssh.
• Worked on Google Cloud Data-Flow,using Java,for batch and stream data processing.

Feb 2016 – Apr 2016 · 2 mos · Bengaluru Area, India

• As a MongoDB Developer I have done following things:-
• Worked on Data Migration from MySQL to MongoDB
• Designed of the Collection Structure/Schema for new modules
• Wrote MongoDB JSON Queries and worked with the embedded documents.
• Performed MongoDB CRUD operations and wrote scripts in Mongo Shell for bulk update,
• deletion ,renaming etc.
• Done query optimization and performance analysis.
• Taken backup of live data and restored it in the local server
• Worked with MongoDB Regular Expression and Indexing, where I have worked with text index search, GeoJSON(location based query) Indexes.
• Worked with MongoDB Aggregation framework.

Mar 2014 – Jan 2016 · 1 yr 10 mos · Bengaluru Area, India

• A Software Product(ERP/CRM) Developer,with expertise in MongoDB,Java,GWT and GWTP.
• I dealt with multiple responsibilities such as A&D, server side coding,client side coding,unit testing,integration testing,writing migration scripts for the live data in production etc
• Have extensive exposure to Agile Scrum Methodology of software development.Am not only limited to only development activity, but also involved with the testing team, giving training to juniors, directly dealing with the customers for getting their actual requirement and then incorporating them into the modules or modifying the modules.
• Have hands on experience in dealing with live data(production data).