Backend Development: Designed, developed, and optimized complex backend systems in Java/Spring Boot, enhancing performance and scalability to support high-demand, enterprise-level applications.Legacy Integration: Spearheaded integration of modern Spring Boot microservices as JARs into legacy Java 1.7 systems, ensuring seamless operation across both platforms.Metric Collection Service Development: Developed a dedicated Spring Boot service (ats-metric) to collect and aggregate metrics data from the database and transmit it to Datadog for real-time monitoring and analysis. This enhanced visibility into application performance and enabled proactive troubleshooting.End-to-End Integration of Vertafore: Successfully integrated the Vertafore platform end-to-end within our application, enabling seamless insurance-related functionalities tailored to the needs of Amazon US.Knowledge Transfer & Mentorship: Conducted comprehensive knowledge transfer (KT) sessions on the application's architecture and team processes for junior team members, ensuring a deep understanding of system design and fostering skill development within the team.

Project : DSPro- Commission Engine for Multi-Chain Marketing Clients:Lead a team of 6 members and refactored the entire DSPro Application code base to ensure compliance with industry standards like DAO abstraction, SOLID principles. Successfully implemented Challenge Program History and language translation for 6 languages in Dspro application, resulting in a 20% increase in user engagement and a decrease in support requests related to language issues. Implemented caching in strategic locations throughout the application, resulting in a 50% improvement in application responsiveness and a 35% reduction in server load. Developed an i18n message logging standard across OCI connector. Implemented Metadata populating functionality in OCI, leading to an increase in efficiency for data management tasks and around 40% reduction in errors related to metadata.

Project: Lemnisk - A marketing automation product:Successfully integrated a new email/SMS vendor handler for a client using Spring Boot, Redis cache and OkHttp3, resulting in a 25% increase in email open rates and a 15% increase in SMS click-through rates for the client. Implemented client-side certificate authentication in the flow for a REST API call for ADCB bank, resulting in reduction in security incidents and ensuring compliance with industry standards. Integrated Google offline conversion API and Facebook conversion API into our Lemnisk flow, resulting in a 20% increase in conversion rates and a 30% reduction in campaign optimization time.

Project: Career High - An ed-tech application.Launched 12+ RESTful APIs for the dynamic search of training, and courses for App with 10k monthly users using Java, Springboot & Hibernate.Developed reporting system to monitor training progress, and feedback leading to a gain in efficiency by 20% using design patterns.Executed within a team of 5 developers prioritizing feature requests to ensure an increase of work efficiency by 40% using Agile Methodologies.

Sustaining DepartmentTechnologies used: Java, J2EE, Spring, Struts.Added the Notification feature to the existing YCC site. It facilitates:1. Clients to track their service request status.2. QA and CS team - to create new notifications, reduce manual effort in notification management during MR Release, in easy Customer Maintenance and keeping a database of all notifications.Challenges:Created a new Mail-Scheduler customized to meet our requirements.

Computer Vision Guided Algorithm for Suspicious Activity Detection: (Department of Electrical Sciences, IIT Bhubaneswar)Published an international paper on Scene Representation and Anomalous Activity Detection using Weighted Region Association Graph and which got selected in 10th International Conference on Computer Vision Theory and Applications (VISAPP), Berlin, March 2015.