Arun User

I'm building Falcon at GlideCloud, an AI-powered platform that converts COBOL and JCL mainframe code to Java with near-80% accuracy. I develop FastAPI microservices and React experiences while leading the frontend team and mentoring five junior engineers. For Ford's legacy modernization, I helped migrate mainframe workloads to Java 21 distributed microservices, cutting the migration timeline by 40% with AI-powered development tools. I also improved service response times from 13–15 seconds to 3–4 seconds through backend optimization. Previously at TO THE NEW, I built Spring Boot APIs for Google Client-Side Encryption, secure Slack file sharing, and encrypted Google Drive and Dropbox workflows. My key-management work eliminated key-exposure risks and supported GarbleCloud's certification as a Google CSE provider. At Newgen Software Technologies, I modernized enterprise APIs and built contract automation capabilities that reduced approval and verification timelines by approximately 80%. Across FinTech, security, and healthcare products, I focus on scalable microservices, secure data systems, and practical AI-assisted modernization.