Medha K

• Java Full Stack Developer with 10+ years of experience designing, developing, and delivering enterprise-scale Java, Spring Boot, Microservices, and cloud-native applications across Telecom, Healthcare, Financial Services, and Enterprise Technology domains. • Extensive experience developing Java 17/11/8 applications using Spring Boot 3.x/2.x, Spring Framework, Spring MVC, Spring Security, Hibernate, and Spring Data JPA, building scalable, secure, and high-performance enterprise applications. • Proven expertise in designing and developing Java Spring Boot Microservices, REST APIs, GraphQL APIs, and distributed systems supporting high-volume, real-time transaction processing with high availability and fault tolerance. • Strong Full Stack development experience using React.js 18, TypeScript, JavaScript ES6+, React Hooks, Redux, HTML5, and CSS3, building responsive enterprise web applications integrated with Java Spring Boot REST APIs. • Hands-on experience building cloud-native Java applications on AWS, utilizing Lambda, API Gateway, EventBridge, S3, EC2, ECS, EKS, CloudWatch, SQS, SNS, IAM, and DynamoDB to deliver scalable, resilient, and serverless enterprise solutions. • Extensive experience implementing Event-Driven Architecture using Apache Kafka, Kafka Streams, AWS EventBridge, SQS, and SNS, enabling asynchronous processing, distributed messaging, and real-time data integration across enterprise platforms. • Strong expertise in designing secure Java REST APIs using Spring Security, OAuth2, JWT, API Gateway, and enterprise security best practices, ensuring regulatory compliance and secure communication across distributed applications. • Experienced in integrating Generative AI(GenAI), AWS Bedrock, OpenAI APIs, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Prompt Engineering, and Vector Databases into enterprise Java Spring Boot Microservices for intelligent automation and AI-powered business solutions. • Extensive experience developing high-performance backend systems using Java, Spring Boot, Microservices, MongoDB, PostgreSQL, MySQL, Oracle, Redis, and Snowflake, optimizing database performance, indexing strategies, caching, and query execution. • Strong background in Microservices Architecture, Distributed Systems, Service-Oriented Architecture (SOA), resiliency patterns, asynchronous messaging, and cloud-native application design, delivering highly available and fault-tolerant enterprise systems. • Hands-on experience containerizing Java Spring Boot Microservices using Docker and deploying enterprise applications on Kubernetes, implementing Infrastructure as Code (IaC) with Terraform and AWS CloudFormation, while supporting automated cloud deployments. • Proven experience implementing enterprise CI/CD pipelines using Jenkins, GitHub Actions, Git, Maven, and Gradle, accelerating software delivery through automated build, testing, deployment, and release management. • Strong testing experience using JUnit 5, Mockito, Python Behave, Postman, Test-Driven Development (TDD), Unit Testing, Integration Testing, and API Testing, consistently achieving high code coverage and improved software quality. • Hands-on experience implementing enterprise monitoring and observability using AWS CloudWatch, Dynatrace, Datadog, Splunk, AppDynamics, and centralized logging solutions, reducing production incidents and improving operational visibility. • Proven expertise in performance tuning, JVM optimization, SQL optimization, caching strategies, asynchronous processing, and capacity planning, significantly improving application throughput, scalability, and response times. • Experience integrating third-party enterprise platforms using REST APIs, SOAP Web Services, GraphQL, Apache Kafka, Wavelo (Tucows), healthcare systems, and enterprise identity management platforms, ensuring seamless interoperability across distributed applications. • Strong experience providing Production Support, Incident Management, Root Cause Analysis (RCA), defect resolution, and performance troubleshooting for mission-critical enterprise Java Spring Boot Microservices, consistently maintaining stringent SLA commitments. • Excellent leadership, collaboration, and mentoring skills with experience guiding development teams, conducting code reviews, establishing engineering best practices, and working closely with architects, product owners, QA, DevOps, and business stakeholders in Agile/Scrum environments. • Passionate about building scalable, secure, cloud-native Java Full Stack solutions using Java, Spring Boot, Microservices, AWS, React.js, Apache Kafka, AI/LLMs, and modern engineering practices to deliver innovative, high-quality enterprise software.