Bhargavi K

Senior Java Full Stack Developer with 8+ years of experience designing, developing, and deploying cloud-native, microservices-based enterprise solutions across Banking, Insurance, Healthcare, and Retail domains. Proven expertise in Java (8–21), Spring Boot, RESTful Web Services, Microservices, and distributed event-driven architectures, with full-stack proficiency in React, Angular, and TypeScript for secure, scalable front-end solutions. Core Expertise: • Microservices & Distributed Systems: Spring Boot, Spring Cloud, Kafka, WebFlux, Resilience4j, API Gateway, 12-Factor App Design • Cloud & DevOps: AWS (EC2, S3, EKS, Lambda, CloudFront, RDS), Docker, Kubernetes, Terraform, Jenkins, GitHub Actions, CI/CD Pipelines • Frontend Engineering: React.js, Angular, Redux/NgRx, Material UI, Responsive UI, SPA Design • API & Security: REST APIs, OAuth2.0, JWT, Spring Security, SAML, SSL/TLS, Role-Based Access Control • Data & Messaging: PostgreSQL, Oracle, MongoDB, Redis, Hibernate/JPA, Kafka, RabbitMQ, JSON/XML • Monitoring & Reliability: ELK Stack, CloudWatch, Prometheus, Grafana, Autoscaling, Performance Tuning Impact Highlights: • Delivered high-availability systems (99.9% uptime) with 40% faster release cycles through scalable microservices and automated CI/CD pipelines. • Built fault-tolerant, real-time streaming solutions leveraging Kafka and event-driven architectures to enhance transaction reliability. • Improved performance by 35% via caching strategies, asynchronous processing, and optimized database design. • Championed Agile development, mentoring teams on TDD, code reviews, and system design principles for cleaner, more maintainable codebases. I’m passionate about building secure, high-performance systems, modernizing legacy architectures, and driving cloud transformation through automation, DevOps, and distributed computing. 📩 Let’s connect if you’re building modern microservices, scaling systems on AWS, or transforming enterprise platforms for next-gen performance.