Kaunain Ahmad —
Senior Java
Full Stack Engineer
15+ years of enterprise Java, Spring Boot & cloud engineering. 15+ years architecting high-throughput Spring Boot microservices, healthcare insurance claims engines, and resilient cloud systems.
Enterprise Engineering Focus
Delivering scalable, production-tested architectures from conception to high-availability support.
Enterprise Backend & APIs
High-throughput Java & Spring Boot microservices, REST APIs, OAuth2/JWT security, and event-driven data streaming.
Healthcare & Claims Rules
Claims adjudication engines, validation workflows on Vitech Velocity, financial disbursements, and SLA compliance.
Performance Tuning & Support
Database query optimization, JVM memory & GC tuning, eliminating bottlenecks, and 24/7 production reliability.
Why Work With Me
Proven track record across Fortune 500 consulting and high-scale consumer portals.
15+ Years Enterprise Depth
Deep expertise solving complex architectural problems in healthcare insurance and high-traffic media.
High Concurrency & Low Latency
Proven experience scaling nationwide live examination results platforms handling millions of queries.
Full Stack Capability
Seamless execution across backend services, modern frontend frameworks (Angular, React, Next.js), and CI/CD.
AI-Assisted Velocity
Leveraging modern AI tooling to accelerate delivery, test automation, and code modernization.
Featured Projects & Platforms
Real-world enterprise systems and open-source software.
Velocity Benefits & Claims Platform
Enterprise healthcare insurance claims auto-adjudication, Spring Boot microservices, and Drools rules engine on Vitech Velocity.
Fin-Track Wealth Management Platform
Cloud-native microservices platform for multi-asset wealth tracking across Stocks, Mutual Funds, ETFs, and NPS.
JagranJosh Education Platform
High-traffic educational portal serving millions of students with real-time exam notifications, study resources, and career guidance.
Live Examination Results Platform
High-concurrency nationwide board exam results platform designed for ultra low-latency database queries under peak loads.
Proven Enterprise Impact
Delivering business value through robust technical engineering.
Engineered automated claims adjudication rules and batch settlement jobs processing thousands of daily transactions with zero SLA breaches.
Enterprise Healthcare Platform
Vitech Velocity Solution
Migrated nationwide examination result systems to cloud microservices, seamlessly serving peak traffic spikes without downtime.
Jagran New Media
High-Concurrency Publishing
Architecting Scalable,
Reliable Systems.
Over 15 years of hands-on software engineering experience, based in New Delhi, India. Specializing in Java, Spring Boot, Microservices, Healthcare Insurance, and high-availability production architectures.
Explore my detailed career journey across Infosys, Jagran New Media, DeCore Science, and CnT Technologies.
Full Experience TimelineKey Milestones
15+ Years Experience
Enterprise Backends
Cloud & Microservices
Based in
New Delhi, India
Let's discuss your next engineering milestone
Reach out for senior backend engineering roles, technical leadership, or system architecture consulting.