Designed and developed enterprise-grade applications using Java, Spring Boot, and PostgreSQL, improving overall system performance and reducing latency across high-traffic enterprise clients. Developed React.js and TypeScript-based patient management dashboards integrated with FHIR/HL7 APIs, enabling clinicians to securely access and visualize real-time patient data, improving operational efficiency and reducing navigation time by 35%. Implemented modular React components with Context API and Hooks to streamline healthcare workflows, enhance accessibility, and improve page responsiveness by 25%, ensuring seamless user experience across hospital web interfaces. Developed and implemented microservices-based architectures, migrating legacy monolithic systems into modular, scalable services that improved fault tolerance and reduced downtime. Managed cloud deployments on Azure and GCP, leveraging services such as Virtual Machines, Blob Storage, Functions, and Azure SQL Database to optimize infrastructure costs by 18% while increasing system reliability and uptime. Designed and automated CI/CD pipelines using Jenkins, Terraform, and Ansible, reducing software release cycles from weeks to hours and ensuring consistent, repeatable deployments. Containerized applications with Docker and orchestrated workloads using Kubernetes, improving portability, scalability, and minimizing environment-related deployment errors. Integrated and optimized RESTful APIs, enhancing application responsiveness, throughput, and reliability for large-scale distributed systems. Collaborated with business analysts and cross-functional teams to translate complex business requirements into scalable, technical solutions, achieving 100% on-time delivery for all projects. Conducted comprehensive unit and automated testing using JUnit and Selenium, reducing post-release defects and improving overall software quality and stability.