• Developed multithreaded Java applications utilizing Java concurrency utilities.• Integrated RESTful APIs seamlessly with Angular applications, employing TypeScript for strong typing.• Configured Java 8 objects with backend database tables using Hibernate ORM mapping.• Developed UI pages using JSP and Spring MVC framework, including validations with JavaScript.• Worked with messaging services like Kafka and REST APIs for metadata exchange.• Implemented CI/CD pipelines using Jenkins and Maven, integrated Selenium for automated integration testing.• Utilized Docker, Kubernetes, and Jenkins for streamlined development and deployment.• Worked on Angular8 and AngularJS for browser-based applications with MVC capability.• Skilled in Terraform for automated infrastructure provisioning.• Utilized AWS services like EC2, S3, RDS, and Lambda, along with Git for version control.

• Worked as a Java full stack developer, proficient in Test-Driven Development (TDD) and Agile methodologies, with expertise in REST and Java 11 based web services.• Developed mobile and tablet applications for iOS and Android platforms, focusing on optimal performance and seamless user experiences.• Implemented React components using TypeScript and JavaScript within Java-based projects, ensuring code quality and interoperability with backend services.• Developed responsive web interfaces using Bootstrap framework for optimal viewing across devices.• Integrated data across applications using JSON documents with dynamic schemas in MySQL database, developing interactive web pages with HTML5, CSS3, and JavaScript.• Utilized PL/SQL for complex data manipulation and business logic enforcement, including stored procedures, triggers, and functions.• Implemented React services to connect web applications to back-end APIs, leveraging Microservices with Spring Boot and Apache Kafka.• Developed SOAP-based Web services using Apache CXF and implemented efficient logging mechanisms using Log4j.• Extensively worked with core Java concepts like Multithreading, Collections, Serialization, and JDBC for database connections.• Leveraged AWS services like EC2, ECS, RDS, and S3, along with Git for version control, Maven for builds, and Log4j for logging

• Developed template-driven and reactive forms in React JS, leveraging TypeScript for data transformation and creating custom directives for reusable components.• Utilized Java 8 features such as Functional Interfaces, Parallel Streams, and Lambda expressions.• Implemented Spring MVC framework for the business layer, incorporating Spring Core, DAO, ORM, and Web MVC, with authentication and authorization handled by Spring Security.• Orchestrated microservices deployment using Docker containers and Kubernetes clusters for optimized resource utilization and scaling.• Proficient in core Java concepts and Object-Oriented Programming principles, including Multithreading, File Handling, Collections, and Exception Handling.• Deployed SOAP-based service endpoints on Java EE application servers like Apache Tomcat or JBoss, ensuring reliability and scalability.• Integrated external APIs and backend services seamlessly with ReactJS components, ensuring type safety and consistency using TypeScript.• Implemented Spring Boot Services, including Controllers for request handling and validations.• Created HTML forms in JSP pages for user input, using JSTL tags for common tasks and database access within Java Server Pages.• Utilized AWS Amplify for frontend deployment on AWS services, Git for version control, and Eclipse IDE for development.

• Utilized Java 1.8 functional programming concepts like Lambda expressions, Streams, and Functional Interfaces for efficient data processing.• Developed dynamic web pages using JSP technology for server-side content generation.• Implemented multithreaded applications using RMI and AWT to handle concurrent client requests and background tasks effectively.• Used Angular router for module-wide routing and created forms using Angular data-driven and template-driven approaches. Developed Angular Components, Services, and Filters and conducted unit and integration testing using Jasmine and Karma.• Consumed REST services in Angular using HTTP operations for data retrieval and updates, with Apache Maven used as a build tool for RESTful web services.• Developed Microservices & APIs using Spring Boot, Spring Cloud, and Spring Security, following Microservice Oriented Architecture (MEAN stack).• Leveraged Cypress's capabilities for simulating test scenarios and input data to ensure comprehensive test coverage.• Integrated Java applications with NoSQL databases like Cassandra using JDBC for database operations.• Administered IBM WebSphere Application Server environments to support enterprise Java applications.• Utilized Google Cloud Platform (GCP) for efficient and cost-effective cloud deployment, orchestrating application deployment and management with services like Compute Engine, App Engine, and Kubernetes Engine.

• Managed software development projects using the Waterfall methodology, ensuring adherence to timelines, budgets, and quality standards.• Implemented Object-Oriented programming concepts extensively.• Developed J2EE components using Spring MVC, Spring IOC, Spring transactions, and Spring security modules, with business objects created using POJOs and data access layer through Hibernate.• Deployed Spring Boot-based Microservices in Docker containers using Amazon EC2 container services.• Utilized Core Java methodologies such as Interfaces, Collections, Customized Exceptions, and Multi-threading.• Created user-friendly GUI interfaces and web pages using HTML, DHTML, XHTML, JavaScript, jQuery, JSON, CSS, XML, XSLT, AJAX, AngularJS, and Angular.• Implemented client-side validation and functionality using Angular and Typescript.• Implemented business logic and generated WSDL for web services using SOAP.• Implemented transactional DAOs and ORM through Hibernate technology.• Leveraged Azure Load Balancer and Azure Kubernetes Service (AKS) for application optimization and scaling, with Azure Storage solutions for data storage.

• Participated in the Software Development Life Cycle (SDLC) from requirements gathering to User Acceptance Testing.• Designed and developed UI using JSP, HTML, DHTML, CSS, XML, and JavaScript.• Utilized Oracle database for application deployment.• Developed Use Cases, Class Diagrams, Sequence Diagrams, and Data Models.• Implemented Back-end API using Node.js with the Express Framework.• Used JavaScript, jQuery, and AJAX for client-side validation.• Developed servlets to handle HTTP requests and responses in Java servlet containers like Apache Tomcat or Jetty.• Contributed to the Bootstrap community through bug reporting, feature requests, and documentation.• Utilized SQL queries across MySQL, Oracle DB, DB2, and PostgreSQL databases for data manipulation and business intelligence.• Leveraged JSON for data transmission and parsing between client-side and server-side components in web applications.