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Click here or scroll down to respond to this candidate Name: Candidate's Name
Email: EMAIL AVAILABLE Phone: PHONE NUMBER AVAILABLEProfessional Summary: 9+ years of experience as a Senior Java Full Stack Developer with expertise in developing and maintaining complex applications in healthcare, insurance, and banking domains. Designed and implemented microservices architecture using Spring Boot and Docker to enhance scalability, maintainability, and performance across diverse platforms. Experienced in Developing Java/J2EE Applications using JDK 1.7/1.8, Core Java, JSP, JSF, Spring, Web Services, Struts, XML, and XSL. Developed RESTful APIs and SOAP web services for seamless integration between core systems, ensuring efficient data exchange in healthcare, insurance, and banking applications. Utilized Kafka for real-time data streaming and event-driven processing, significantly improving data handling and responsiveness in healthcare and insurance systems. Experience in developing applications using Java/J2EE technologies like Servlets, JDBC, Hibernate, and JMS.
Implemented OAuth2 and JWT with Spring Security to ensure robust security protocols for authentication and authorization in sensitive financial and healthcare applications. Optimized backend services with Java 8/11, Spring Boot, and Hibernate, ensuring high performance and reliability in processing critical transactions and data. Developed responsive and dynamic user interfaces using Angular 6/12, ReactJS 17, HTML5, CSS3, and Bootstrap 4/5, enhancing user experience across banking and insurance platforms. Managed databases using Oracle 11g/19c and MongoDB 4.x, optimizing queries and ensuring efficient data storage and retrieval for large-scale applications. Deployed and managed applications on cloud platforms like AWS and GCP, utilizing Kubernetes for efficient container orchestration and scalability. Led Agile development teams, effectively coordinating sprints, stand-ups, and retrospectives to deliver high-quality software within tight deadlines. Automated CI/CD pipelines using Jenkins and Maven, reducing deployment times and ensuring consistent and reliable delivery of software updates. Monitored system performance using JMX with Java Management Extensions (JMX) 1.4, allowing real-time application management. Enhanced system performance and caching with Redis and Cassandra, significantly reducing latency in data-intensive healthcare and financial applications. Conducted rigorous unit and integration testing using JUnit 5 and Selenium, ensuring high code quality and reducing defects in production environments. Deployed and managed applications on WebLogic and WebSphere Application Servers, ensuring high availability and robust performance in banking and financial systems. Managed CI/CD pipelines using Jenkins 2.303 and Docker 20.10, automating deployment processes and maintaining consistency across development, testing, and production environments. Collaborated with cross-functional teams, including UX/UI designers and DevOps, to deliver user-friendly and secure applications that meet industry standards and client needs. Experienced in the Development, testing, and deployment of enterprise applications on Windows & UNIX platforms using IDEs such as Eclipse, NetBeans, and IntelliJ 14.x/15.x, Web Storm, Visual Studio Code.Technical Skills:Languages/API Java v11, Java/J2EE, OLC, JDBC, Design Patterns, HTML, JavaScript, Angular 16.FrameworksSpring 4.2, Spring Integration 4.x
, Hibernate 5.0.2, Spring 4.2, Drop Wizard.IDEs
Eclipse 4.6/4.5, IntelliJ, Spring Tool suite 2.x/3.x, Web Storm, Visual Studio, Visual Studio Code.Web technologiesHTML, CSS, Servlets, JSPs, XML, JQuery, Ajax, Node.js, ReactJS and Bootstrap.ToolsSQL Developer, Log4J, SOAPUI, Postman.Web Application ServersApache Tomcat 8. x, Web Logic 9.x/10. X, Web Sphere 7.0/8.0XML ToolsJAXB, Apache AxisWeb ServicesRestful services, WSDL, SOAP, JAX-WS, AXIS, JAX-RS, JERSEYTesting technologies/toolsJunit, Log4J, JMeter, Jenkins, Soap UI.Database ServersOracle 10g/11g, SQL Server 2000/2005/2008, MySQL, MongoDB, Oracle Integration Cloud(OIC)Version Control SystemsSVN, GitHub, BitbucketBuild ToolsANT, Maven, Jenkins.PlatformsWindows 7, Windows 10, Linux, Unix, MacOSClient: P3 Health Partners Salem, OR Aug 2022 Till DateRole: Sr Java Full Stack DeveloperResponsibilities: Developed and maintained scalable backend services using Java 11, Spring Boot 2.5, and Hibernate 5.4, ensuring high performance and reliability in processing healthcare data. Development of Automated Processing of Health Care Transactions for a newer set of Trading Partners using Java/J2EE and Unix Shell Scripting. web services using Java EE 7, enhancing interoperability between healthcare systems for seamless data exchange. Designed RESTful APIs to integrate various health systems, utilizing Spring MVC 5.4, enabling seamless communication between Electronic Health Records (EHR) systems, patient management systems, and third-party applications. Implemented microservices architecture using Spring Boot 2.5 and Docker, decoupling monolithic applications to improve maintainability and scalability within the healthcare ecosystem. Leveraged Kafka 2.7 for asynchronous communication between services, ensuring real-time data processing and event-driven architecture in critical healthcare applications. Enhanced system performance and data caching by integrating Redis 6.2, reducing database load and improving response times in high-traffic healthcare applications. Utilized Cassandra 4.0 for handling large volumes of distributed data, ensuring scalability and fault tolerance in patient and medical record management. Ensured backend services are containerized and deployed using Kubernetes 1.21, providing scalability and resilience across distributed environments in the healthcare domain. Enhanced security of backend systems by implementing OAuth2 and JWT with Spring Security 5.4, complying with HIPAA regulations. Developed and maintained REST APIs using Spring Boot 2.5 and Spring Framework 5.3, enhancing data interoperability between healthcare systems by 30% Developed batch processes using Spring Batch 4.x to handle large volumes of patient data, ensuring efficient data processing. Developed responsive and user-friendly healthcare dashboards using Angular 12/React 17, providing real-time insights into patient data and clinical operations. Developed interactive components using AngularJS 1.8 and jQuery 3.x, enhancing the responsiveness and usability of healthcare dashboards. Deployed healthcare applications on Google Cloud Platform (GCP), utilizing Cloud Spanner and Cloud SQL (PostgreSQL 13) for scalable, high-availability data management. Utilized JavaScript ES6, HTML5, and CSS3 to create dynamic and interactive user interfaces for patient portals and healthcare management systems, improving user engagement. Integrated frontend components with RESTful APIs built with Spring Boot 2.5, ensuring smooth data flow between the client-side and backend systems in healthcare applications. Implemented Redux 4 for state management in React applications, optimizing data flow and enhancing performance in large-scale health applications. Designed and integrated NoSQL databases (e.g., Firestore, Datastore) for unstructured data handling, improving data retrieval efficiency by 15%. Collaborated with UX/UI designers to refine and enhance the user experience of healthcare applications, ensuring accessibility and usability for diverse user groups. Designed and optimized complex SQL queries in MySQL 8.0/PostgreSQL 13 for managing large datasets, including patient records, treatment plans, and insurance claims. Implemented NoSQL databases like Cassandra 4.0 and MongoDB 4.4 to handle distributed and unstructured data, such as patient interactions and clinical notes, ensuring efficient data storage and retrieval. Collaborated on the adoption of GCP Pub/Sub for event-driven architecture, reducing inter-service communication latency by 25%. Deployed and managed applications on AWS (EC2, S3, RDS) and GCP, utilizing Kubernetes 1.21 for container orchestration and EKS (Elastic Kubernetes Service) for ensuring high availability, security, and scalability of healthcare applications. Set up and maintained CI/CD pipelines using Jenkins 2.303 and Docker 20.10, automating the deployment process and reducing time to market for new features. Implemented robust security protocols using Spring Security 5.5 to ensure compliance with HIPAA regulations and safeguard sensitive patient data. Implemented Redis 6.2 for caching frequently accessed data, significantly reducing latency and improving performance in data-intensive healthcare applications Led an Agile development team in delivering critical features for healthcare applications, participating in sprint planning, daily stand-ups, and retrospectives to ensure alignment and timely delivery.Environment: Java 11, JavaScript ES6, Spring Boot 2.5, Spring MVC 5.4, Hibernate 5.4, Angular 12, React 17, Redux 4, MySQL 8.0, PostgreSQL 13, Cassandra 4.0, MongoDB 4.4, Redis 6.2, Docker 20.10, Kubernetes 1.21, Jenkins 2.303, Kafka 2.7, OAuth2, GCP, JWT, Spring Security 5.4, EKS (Elastic Kubernetes Service), AWS (EC2, S3, RDS), Google Cloud Platform (GCP), HTML5, CSS3, Microservices architecture, CI/CD, AgileClient: Pacific Life - Omaha, NE Apr 2020 July 2022Role: Sr Java Full Stack developerResponsibilities: Developed and maintained backend services using Java 8 and Spring Boot 2.x, ensuring robust and scalable applications for insurance policy management and claims processing. Implemented microservices architecture, decoupling monolithic applications to improve scalability and maintainability of the insurance platform. Designed and deployed RESTful web services using Spring MVC, enabling seamless integration between various insurance systems and third-party applications. Enhanced security protocols with Spring Security 5.3 by implementing role-based access controls, ensuring data protection. Developed RESTful services using Java 11, Spring Boot 2.4, and Spring MVC 5.2, improving application response times by 35%. Core Java development and Support of Java/J2EE applications with emphasis on OOP-based web forms, business logic, and database access components. Integrated OAuth 2.0 for secure authentication and authorization across microservices, ensuring compliance with industry security standards. Leveraged Spring Batch for processing large volumes of insurance data, such as policy renewals, premium calculations, and claims processing, ensuring efficient and reliable batch operations. Utilized Kafka for real-time data streaming and messaging between microservices, ensuring reliable communication and event-driven processing in critical insurance workflows. Managed and optimized Oracle SQL databases for storing and retrieving structured insurance data, including policy details, claims history, and customer information. Migrated legacy applications to Google Cloud Platform (GCP), utilizing Cloud SQL (MySQL 8.0) for cost optimization and enhanced performance. Implemented MongoDB for managing unstructured data, such as customer interactions and document storage, enhancing the flexibility and scalability of data management. Deployed applications using Docker and orchestrated them with Jenkins for continuous integration and delivery, reducing deployment times and ensuring consistent application performance. Utilized Node.js for server-side scripting, enabling efficient data handling and integration with backend services in real-time insurance applications. Utilized GCP BigQuery for complex data analytics, achieving real-time insights into business metrics and reducing report generation time by 50%. Integrated ReactJS components with RESTful APIs, ensuring seamless data flow between frontend and backend systems, providing real-time updates for insurance products and customer accounts. Collaborated with UX/UI designers to refine and enhance the user interface of insurance applications, ensuring accessibility and ease of use for all users. Enhanced data storage and retrieval operations with NoSQL databases like Bigtable and Firestore, boosting data handling performance by 40%. Implemented state management in ReactJS applications using Redux, optimizing data flow and improving performance for large-scale insurance platforms. Designed and optimized complex queries in Oracle SQL 19c for managing policyholder data, claims processing, and financial transactions in the insurance domain. Utilized MongoDB 4.4 for storing and managing unstructured data, such as customer interactions and policy documents, ensuring flexibility and scalability in data handling. Deployed and managed microservices on AWS, leveraging services like EC2, S3, and RDS to ensure high availability, security, and scalability of insurance applications. Automated deployment pipelines using Jenkins 2.303 and Docker 20.10, reducing deployment time and increasing the reliability of the release process. Configured and maintained Git repositories, ensuring version control and collaboration across development teams. Implemented unit and integration tests using JUnit 5 and Mockito 3, ensuring the reliability and quality of insurance software before production release. Automated CI/CD pipelines using Jenkins 2.303 and Docker 20.10, ensuring reliable software delivery. Managed Oracle 11g databases for structured banking data, ensuring optimized performance. Developed automated test scripts using Selenium WebDriver for end-to-end testing of web applications, improving test coverage and reducing manual testing effort. Collaborated with cross-functional teams, including product owners, QA engineers, and DevOps, to deliver high-quality software that meets the unique needs of the insurance industry.Environment: Java 8, JavaScript (Node.js, ReactJS), Spring Boot 2.x, Spring MVC, Spring Batch, Redux, Oracle SQL 19c, MongoDB 4.4, Docker 20.10, Jenkins 2.303, GCP, Kafka, OAuth 2.0, JUnit 5, Mockito 3, Selenium WebDriver, AWS (EC2, S3, RDS), Git, Microservices architecture, CI/CD, AgileClient: Arvest Bank - Bentonville, AR Feb 2018 - Mar 2020Role: Java Full Stack DeveloperResponsibilities: Developed responsive and user-friendly banking interfaces using HTML5, CSS3, and Bootstrap 4, improving the user experience for both customers and bank employees. Implemented dynamic and interactive features in banking applications using Angular 6 and Ajax, enabling real-time data updates and improved customer interaction capabilities. Ensured cross-browser compatibility and performance optimization in banking applications, adhering to best practices in web development for a seamless user experience. Designed and developed REST APIs using Spring Boot 2.2 and Spring Framework 5.1, enhancing online banking services and improving customer experience by 20%. Developed and maintained secure backend services using Java 8 and Spring Boot, supporting core banking operations and financial transaction processing. Implemented Spring Security 4.2 to enhance application security, ensuring strict access controls. Implemented microservices architecture with Spring Boot and Spring Eureka, enhancing the scalability and fault tolerance of banking applications. Utilized Spring Actuator to monitor and manage the health of banking microservices, providing critical insights into application performance and uptime. Designed and developed RESTful web services for integrating various banking systems, enabling seamless data exchange between core banking, customer relationship management, and financial applications. Implemented Spring Data JPA 2.2 with Hibernate 5.3 for efficient ORM, simplifying complex database operations and reducing development time. Secured backend services with OAuth2 and Spring Security, ensuring robust authentication and authorization processes in compliance with banking industry regulations. Optimized database performance using Oracle 11g for managing structured banking data, including customer accounts, transactions, and loan processing. Integrated cloud-native solutions using Kubernetes and Docker on GCP, streamlining CI/CD processes and improving deployment times by 40%. Spearheaded the migration of banking applications to Google Cloud Platform (GCP), employing Cloud SQL (MySQL 5.7) for scalable database solutions. Leveraged MongoDB for handling unstructured data such as customer interaction logs and financial documents, providing flexibility in data management. Increased the security of online banking platforms through the integration of OAuth2, leading to a significant reduction in security vulnerabilities. Managed Oracle SQL 19c and MongoDB 4.4 databases, optimizing data storage and retrieval. Developed NoSQL-based microservices using MongoDB 4.2 and Google Cloud Firestore, reducing data retrieval times and improving transactional processing by 30%. Deployed microservices on AWS, leveraging EC2, S3, and RDS for scalability and security. Enhanced user experience and engagement with the banking platform by developing responsive, intuitive, and accessible web interfaces, resulting in higher customer retention and positive feedback. Streamlined banking operations through the development of efficient RESTful APIs and optimized database management, leading to faster transaction processing and improved system performance.Environment: Java 8, JavaScript (Angular 6, Ajax), Spring Boot, Spring Eureka, Spring Actuator, Spring Security, Oracle 11g, MongoDB, OAuth2, Docker, Jenkins, RESTful Web Services, GCP, Bootstrap 4, HTML5, CSS3, Git, Microservices architecture, CI/CD, Agile, WebLogicClient: HDFC - India Aug 2015 Dec 2017Role: Java DeveloperResponsibilities:
Developed and maintained backend services using Java and Spring 3.x, ensuring efficient processing of financial transactions and customer data. Implemented multithreading in Java to optimize the performance of backend processes, enabling faster and more efficient transaction processing. Utilized Hibernate 3.x for ORM, managing database interactions and ensuring seamless data persistence in banking applications. Developed SOAP web services to integrate various banking systems, facilitating secure and reliable data exchange between core banking and third-party services. Built and deployed backend services using Docker containers, ensuring consistency across development, testing, and production environments. Managed project dependencies and builds using Maven, streamlining the development process and ensuring consistent delivery of backend services. Developed responsive and user-friendly web interfaces using HTML, CSS, and Bootstrap, enhancing customer interaction with online banking services. Implemented AJAX for dynamic content updates, improving the responsiveness and user experience of banking applications without requiring full page reloads. Integrated JavaScript with the frontend to enhance interactivity and provide seamless client-side validation and dynamic content rendering Managed database interactions using Hibernate 3.x, ensuring efficient and reliable data persistence across banking applications. Deployed and managed applications on Web Logic Application Server, ensuring high availability and performance of banking services Conducted automated testing using Selenium and SoapUI, ensuring the reliability and quality of both frontend and backend services before deploymentEnvironment: Java, JavaScript, Spring 3.x, Hibernate 3.x, Oracle, Hibernate ORM, Docker, Maven, SOAP Web Services, AJAX, HTML, CSS, Bootstrap, Selenium, SoapUI, WebLogic, Multithreading, CI/CD, AgileEducation:
Bachelors in Electronics and Communications Engineering at SVCET, India - 2015 |
