In my role as a Senior Software Engineer at PayPal, I designed and developed solutions for building a data pipeline for Payments/Compliance data using Apache suite. I also developed highly scalable REST APIs for Payment network processing, working closely with Product Architects to ensure efficient payment integration within PayPal payments.

• Designed and developed Asynchronous Batch support framework for Partner onboarding REST APIs, to balance load and maintain highly scalable and available

• Contributed to Development of PayPal’s Merchant Profile, Preferences & Settings management products handling heavy merchants API traffic.

• Contributed to Development of Highly available and scalable REST API calls to create/update/remove/load merchant preferences.

• Developed Async message systems backed products for Merchant preferences notifications, email, messaging

• Performed code quality reviews and Live Push support (Run the business support).

• Implemented Idempotency handling for onboarding APIs using in memory caching.

• Contributed in design and developed Payment Data Integration platform.

• Developed Async Messaging systems-based daemons to process and store, payment data from various transaction processing engines to cater integrated data to downstream systems - reporting, accounting, etc.

• Led team of Java developers/ QA automation engineers to design and implement 18 plus Spring batches for settlement of payments between shipping carrier and merchants.

• Performed code quality reviews and Live Push support (Run the business support).

• Lead product development using J2EE, EJB 3.0, JSF, Icefaces, Hibernate, XML, JBOSS 7, Oracle 11i, SOAP Webservice

• Involved in the discussions with onsite counterparts to gather the requirements

• Prepared the estimation for the requirements

• Involved in the design of application modules

• Delegate and monitor the team for successful completions of various code drops.

• Adhering to the coding standards, performed codes reviews before sending the code for AQ Approval and working on the feedbacks.

• Set up process for Code Integration, Deployment & Code review. Preparation of Standards for code review and design.

• Mentor team to upgrade skills required for performing development of code drops.

• Develop services and screens required for implementing the functionalities using AgencyPort SDK (product for insurance), Java, XML, XLST, XQuery, JQuery, IBM WebSphere 7.0, SOAP Webservice, IBM Websphere.

• Involved in the discussions with onsite counterparts to gather the requirements

• Prepared the estimation for the requirements

• Involved in the design of application modules

• Delegate and monitor the team for successful completions of various code drops.

• Adhering to the coding standards, performed codes reviews before sending the code for AQ Approval and working on the feedbacks.