Key Achievements - • Agile Leadership & Team Growth: Significantly enhanced the Agile process and team efficiency, expanding the team size from 5 to 30 within three years and fostering a collaborative and high-performing environment.• Cost Reduction Initiatives: Cost-saving strategies by adopting cloud-native solutions, leading to substantial operational savings through system right-sizing, automation, and the migration to cost-effective resources such as Amazon Linux and S3 storage.• Architecture Optimization: Successfully decoupled critical system components, facilitating independent scaling and deployment, enhancing system resilience and flexibility by implementing microservices and event-based patterns.• Stateless Application Conversion: Transforming session-heavy applications into efficient, stateless systems, significantly increasing scalability and reliability by leveraging Redis, S3, and Spring-Session.• Application Modernization: Transformed a large J2EE application into a more efficient, Spring-Boot-based application, streamlining the QA test pipeline, deployment, and configuration processes, accelerating release cycles.• Frontend Optimization: Overhauled frontend architecture by adopting ES6 standards and integrating Webpack, achieving a 10% improvement in client-side performance through reduced build package size.• Solr Deployment Optimization: Led a critical initiative to optimize Solr deployment, dramatically reducing indexing time and implementing a zero-downtime deployment strategy, significantly enhancing search efficiency and reliability.• Quality Assurance Enhancement: Drove quality improvements by boosting unit test coverage, incorporating effective coverage measurement tools, and fostering a culture of continuous feedback and improvement.

Key Achievements:• Project Leadership and Management: Directed a specialized team of four developers and QA professionals to overhaul the transaction tracking system, enhancing operational efficiency and customer trust.• Innovative Solution Implementation: Developed a novel phone-based authentication mechanism, significantly bolstering the platform's security measures and user verification processes during money transfers.• Fraud Detection System: Engineered a sophisticated user behavior-based fraud detection system, which identified fraudulent activities in real-time, reducing fraud instances.• Customer Experience Improvements: Redesigned the transaction tracking system for greater accuracy in transaction status reporting, leading to increased customer satisfaction ratings.• Technical Strategy and Automation: Formulated and executed a comprehensive deployment strategy, including branching and source code management, and established a continuous integration pipeline.• Enhanced Loyalty Programs: Created an innovative system for earning and redeeming loyalty points, fostering increased customer engagement and repeat transactions.• Customization and Accessibility: Tailored payment receipt generation for diverse printer types, enhancing the accessibility and user-friendliness of the platform.

I worked as a java developer for Sapient and as a contractor for major financial client "Western Union". I was part of a team which helped to redesign/upgrade various features for their desktop based tool, "Spider" and online tool - US website "www.westernunion.com"I was involved in - Developing customized payment receipts for various types of printers. - Developing fraud detection system to identify fraudulent behavior in real time. - Developing a system to redeem loyalty points. - POC developments

Key Achievements:• Migration Tool Development: Engineered a comprehensive report generation tool designed for migration estimation and analysis, which supported various formats such as PDF and HTML. This tool facilitated accurate and efficient migration planning, contributing to a 20% increase in project delivery efficiency.• Legacy System Migration: Successfully migrated a legacy FoxPro-based application to a modern ASP.NET framework, enhancing system functionality and user experience while ensuring data integrity.• Open-Source Transition: Spearheaded the conversion of an ASP.NET-based clinical research tool to open-source technologies, resulting in improved system flexibility, reduced licensing costs, and enhanced security measures.• Technical Expertise and Collaboration: Demonstrated profound knowledge in Java, Struts, ASP.NET, and Oracle, collaborating effectively with cross-functional teams to ensure smooth and efficient migration processes.