• Worked in Agile methodology to involves breaking the project into phases and emphasizes continuous collaboration and improvement.• Design, develop, and deploy web applications using AWS services such as EC2, S3, Lambda, and DynamoDB.• Develop and maintain serverless architectures using AWS services such as API Gateway, CloudFormation, and CloudWatch.• Design and develop RESTful APIs using AWS API Gateway and Lambda.• Develop and maintain automated testing frameworks using AWS services such as CodeBuild and CodeDeploy.• Develop and maintain cloud infrastructure using AWS services such as CloudFormation and CloudWatch.• Monitor and troubleshoot application performance using AWS services such as CloudWatch.• Develop and maintain security best practices for AWS services such as IAM, KMS, and CloudTrail.• Design and develop serverless applications using AWS services such as Lambda and Step Functions.• Develop and maintain automated backup and disaster recovery solutions using AWS services such as EBS and S3.• Maintenance and enhancements of the exciting MuleSoft applications.• Design and develop the Mulesoft API for interaction between the Salesforce , AWS SQS and frontend services. • Implemented the CICD for the application using GITHub actions.

• Worked in an Agile Test-Driven Development environment with frequently changing requirements and actively participating in daily meetings and reviews.• Creating Mule flows using Mule End point Connecters & Components using Mule ESB to integrate client/server systems.• Building the Mule code to design the integrations between SAP Hana and SFTP.• Worked with MuleSoft Anypoint API platform on designing the RAML for implemented REST API’s and used API Gateway as a proxy service.• Implemented RAML files for different entity creations and respective associations.• Experience in Transformations using the DataWeave and Custom java, Transformers to transform data from one format to another format using Mule ESB.• Experience in integrating of different systems that include Database, SAP.• Deployed Mule ESB projects for the services with synchronous and asynchronous Mule Flows. Deployed test scripts in Munit and involved in testing the Mule Flows.• Extensively used Mule Debugger to debug the XML flows and wrote Munit test cases using feature like mocking, verify call, and assert conditions based different sets of data.• Created http inbound & outbound flows, routing, orchestration, transformations and Security of the Mule ESB application using OAuth.• Deployed and scheduled Mule projects on the CloudHub.• Used Maven tool to build & deploy the application on the server. Jenkins for CICID for deployment.• Knowledge on the integrations between the web services and the Salesforce applications.

• Develop REST APIs using MuleSoft Anypoint API Platform.• Participate in requirements gathering sessions with application developers and functional users.• Involve in API design sessions to decide various resources within each API, message schemas, message formats and authentication.• Develop RAML documents using Anypoint API Platform. Provide mocking services to application developers.• Implement the APIs using API-Kit Router in Anypoint Studio.• Use Database and HTTP connectors to implement API Methods to read and write data to Oracle Database.• Develop API Portals to document the APIs.• MUnit test the APIs. Support user testing.• Use CI/CD tools like Jenkins, Maven and GitHub during the development and deployment.

• AGILE Scrum development process has been followed and involved in retrospective, demos, planning and code review meetings.• Design and developed application user interfaces using Spring boot, and Spring• Created views, models and controllers and followed Architecture for the web application development.• Developed restful resources using Spring and Jersey to serve the web application data in JSON format• Implemented API Proxies over REST and SOAP Backend services• Implemented API led connectivity by designing and developing System, Process and Experience APIs• Developed various integrations and APIs in using MuleSoft• Worked with Message Enrichment, Caching, Object stores, Batch Processing, Sync, Async modes and transaction management in Mule• Developed Spring JMS message listeners to create and consume messages across modules from the application queues and developed data access objects and used spring, criteria API, HQL and named queries for data retrievals.• Developed hibernate ORM mappings using Hibernate and JPA annotations to map java classes to data base tables.• Developed hibernate inheritance mapping using single table approach and configured multi-level caching in Hibernate to reduce the load on the Oracle database server.• Working with dev ops team to setup CI/CD pipeline using Amazon Web Services (AWS).• Implemented Persistence layer using Hibernate that use the POJOs to represent the persistence database tuples in DB2.• Developed the application using spring tool suite and involved in testing and deploying to other environments on Web sphere application server.

• Implemented microservices using JAVA 8 and Spring boot• Implemented Restful Web services.• Involved in developing Microservices.• Involved in converting business logic from AS400 to Java • Involved in migrating data from DB2 to Couchbase.• Worked on couch queries and Indexing for better performance.• Used Mockito to write Junit test cases.• Used Log4J to capture the log that includes runtime exceptions.

• Involved in the Requirements collection & Analysis from the business team. • Implemented the MVC architecture using Apache Struts1.2 Framework.• Implemented Action Classes and server-side validations for account activity, payment history and Transactions.• Implemented Tiles Framework for the view’s layout. • Used Log4J to capture the log that includes runtime exceptions.• Used Clear Case for source code maintenance.• Implemented web services client to consume the third-party service API for validating credit cards. Used XML Web Services using SOAP to transfer application that is remote and global to different financial institutions.• Developed Unit test cases using JUnit.• Used Log4J to capture the log that includes runtime exceptions.• Developed Ant scripts and developed builds using Apache ANT