▪ Experienced with event-driven and scheduled AWS Lambda functions to trigger various AWS resources.▪ Collaborated with Credit Suisse stakeholders to gather project requirements and translate them into technicalspecifications.▪ Integrated Cassandra database management with existing microservices architecture, enhancing data flow reliabilityand improving overall application scalability.▪ Collaborated with teams to plan and implement system upgrades, ensuring seamless transition with minimaldowntime for critical Credit Suisse applications.▪ Worked closely with stakeholders to translate business requirements into scalable distributed data solutions usingCassandra and AWS, ensuring high data availability and fault tolerance.▪ Implemented responsive and user-friendly frontend interfaces using React, ensuring a seamless user experienceacross devices.▪ Developed robust backend services and APIs using Node.js, enabling efficient data processing and retrieval forvarious application functionalities.▪ Integrated Google Analytics to track user interactions and application performance, providing valuable insights forcontinuous improvement.▪ Contributed to architectural discussions and decisions, leveraging best practices to design scalable and maintainablesoftware solutions.▪ Actively participated in code reviews and collaborated with team members to ensure code quality, adherence tocoding standards, and alignment with project goals.▪ Supported the testing and deployment processes, troubleshooting issues and ensuring smooth deployment of featuresand updates.▪ Engaged in ongoing communication with stakeholders to provide progress updates, gather feedback, and addressany concerns or requirements changes effectively.▪ Designed and developed front end using JSP, JQUERY and other custom tag libraries.

▪ Used Core Java Collections, Exception Handling, Multi-Threading, Serialization and Java 8 features like Lambda expressions, Stream API, Local Variable Syntax.▪ Performed Bulk Data operations on Collections which would increase the performance of the Application, facilitate pipeline processing and Method references.▪ Engaged in detailed discussions with US Bank stakeholders to understand project requirements and objectives thoroughly.▪ Leveraged Cassandra NoSQL database for handling large data sets, optimizing backend services and APIs to enhance data processing efficiency for US Bank applications.▪ Implemented data clean up, repairs, and synchronization tasks using Cassandra, improving data integrity and ensuring system stability for critical banking operations.▪ Participated in cross-functional teams to assess and address US Banks software needs, delivering high-performance distributed data architectures that meet regulatory and business requirements.▪ Implemented responsive and intuitive frontend solutions using React, focusing on delivering a seamless user experience aligned with US Banks branding and usability standards.▪ Developed scalable backend services and APIs using Node.js, ensuring efficient data processing and secure communication between frontend and backend components.▪ Integrated Google Analytics to track user behaviour and application performance, providing valuable insights to optimize the applications effectiveness and user engagement.▪ Leveraged architectural experience to contribute to the design and planning phases, collaborating with the client to define technical strategies and roadmaps.▪ Actively participated in client meetings and workshops, providing technical expertise and guidance to address client concerns and align project deliverables with business objectives.▪ Conducted regular progress updates and demonstrations to the client, fostering transparency and ensuring alignment with project milestones and timelines.

▪ Designed and developed custom integrations using IBM MQ and IBM ACE, including writing custom WebSphere nodes for specific business requirements.▪ Developed and managed APIs for application integration using IBM ACE and MuleSoft, aligning with service-oriented architecture (SOA) principles.▪ Configured and managed application servers, including Tomcat, Weblogic, and WebSphere, on UNIX and Windows environments.▪ Installed and configured IBM MQ and WebSphere Application Server in a high-availability setup to ensure system reliability.▪ Implemented Java-based solutions and performed JVM tuning to enhance application performance.▪ Developed and tested SOAP-based web services and Restful APIs using RAML and Swagger documentation for seamless system communication.▪ Conducted Oracle and SQL Server database administration tasks, including performance tuning and troubleshooting.▪ Utilized scripting languages like Perl, Shell, and Data Weave for process automation and data transformation.▪ Supported and administered Meter Data Management systems, maintaining system metrics to enhance monitoring tools.▪ Developed multithreaded modules and applications using core Java concepts like collections, exception handling, and multithreading programming.▪ Delivered high-quality software solutions by following Agile/Scrum methodologies and engaging in continuous integration using Jenkins and Git.▪ Utilized JUnit, Mockito, and SoapUI for unit testing and system validation, ensuring robust and reliable integrations.▪ Led efforts in monitoring and maintaining system integrity, availability, and security to support critical business operations.