• Actively participated in all facets of the Agile Software Development Life Cycle (SDLC), orchestrating design, implementation, and testing phases. Strategically decomposed features into manageable stories and planned workloads based on team capacity.• Masterminded the concept of development, and maintenance of full-stack Java applications, seamlessly integrating robust back-end logic with dynamic front-end interfaces using HTML5, CSS4, and TypeScript.• Pioneered the creation of reusable UI components using Angular14's component-based architecture. Employed Angular Http Client module for seamless connection with RESTful APIs, ensuring efficient data retrieval and manipulation with a focus on separation of concerns.• Spearheaded the development and maintenance of robust full-stack applications, successfully integrating Java-powered back-end systems with dynamic front-end interfaces using Angular 14. Introduced modular design for enhanced codebase reusability and maintainability.• Demonstrated proficiency in harnessing the capabilities of Java 17, including Foreign Memory Access API, ZGC Garbage Collector. Also Applied established J2EE design patterns like DTO, DAO, and Service Locator for optimizing the software design and implementation and leveraging the performance.• Pioneered the design and deployment of Microservices using Java 17 capitalizing on its advanced modularization capabilities to ensure seamless service isolation and scalability. Exploited Java 17's asynchronous programming enhancements for heightened application response times.• Utilized Spring Rest and MVC for crafting restful Microservices, significantly enhancing overall application functionality. Integrated Spring Boot for rapid application development, creating RESTful APIs and microservices, and leveraging Spring Security for robust authentication and authorization mechanisms.

• Applied Agile methodologies for analyzing, defining and build the applications while fulfilling both functional and business requirements. Actively engaged in Scrum meetings, including daily stand-ups, sprint reviews, and retrospectives. Played a pivotal role in project analysis and design phases.• Proficiently created the User Interface using HTML5, CSS3, ReactJS, and Bootstrap to build a robust Single Page Application (SPA). Implemented interactive, dynamic web components, ensuring seamless user experiences, and adhering to best practices for performance optimization, and cross-browser compatibility.• Developed and maintained dynamic and responsive user interfaces using React.js, effectively translating design mockups and wireframes into interactive web applications.• Created diverse generic TypeScript functions for validation. Utilized SOAP UI for Web Services testing.• Developed reusable components using the React component-based architecture for an efficient front-end base.• Integrated React with RESTful APIs for efficient communication between the front-end and backend servers, facilitating real-time data updates. • Developed the persistence layer using Hibernate API, Data Models, and Java Bean from Java 11.• Implemented new features and enhancements in existing applications, leveraging Java 11 features such as local-variable type inference (var), modules, and the improved HTTP client.• Operated extensively with multiple Spring Framework modules, covering MVC, Dependency Injection, Auto Wiring, JDBC Templates, Spring Security, and Aspect-Oriented Programming (AOP).• Implemented RESTful services utilizing the Jersey implementation of JAX-RS and offering comprehensive CRUD (Create, Read, Update, Delete) capabilities for ensuring efficient communication. • Crafted and injected Spring services, controllers, and DAOs, achieving dependency injection and object wiring.

• Orchestrated the design, execution, and deployment of projects using the Agile Software Development Life Cycle, ensuring compliance with all specified requirements.• Crafted the design and forms of web applications using HTML5, CSS3, and JavaScript. • Implemented Angular 6 to manage application state and adeptly handled reactive programming patterns for real-time data synchronization.• Leveraged Angular 6 services for streamlined data management and communication with backend APIs.• Engineered business logic by harnessing core Java 8 attributes, including lambda expressions, streams, and predicates, optimizing code for clarity and maintainability.• Demonstrated proficiency in leveraging Java 8's Streams API for dynamic data manipulation and transformation, employing operations like filter, map, reduce, and collect.• Applied Core Java features such as multi-Threading for responsive web pages and embraced object-oriented principles for heightened application performance.• Demonstrated expertise in utilizing tools for N-tier and Microservices architecture applications, including Spring Boot. Implemented RESTful Web Services consumed by multiple intranet applications.• Leveraged GCP's storage services, such as Cloud Storage and Cloud Fire store, for scalable and cost-effective storage solutions tailored to specific application requirements.• Integrated Google Cloud's Bigtable and Big Query for efficient handling of large-scale data sets, contributing to improved data analytics and reporting capabilities.• Demonstrated proficiency in implementing Message Oriented Middleware using and Apache Kafka.• Implemented Kafka to establish efficient messaging patterns within applications.• Developed comprehensive JUnit test suites covering various components and functionalities of the application. Created mock objects for external dependencies using Mockito, allowing for the isolation of specific components during testing.

• Implemented the virtual DOM and leveraged efficient rendering from React to develop a smooth User Interface.• Utilized React components to facilitate application data synchronization among various components.• Implemented complex UI components and interactive features, leveraging React component-based architecture to create modular and maintainable code. • Optimized the performance of React applications by identifying and addressing bottlenecks, employing techniques like code splitting, lazy loading.• Implemented Java 8 lambda expressions and functional programming techniques for efficient business logic.• Implemented Java 8 functional interfaces in APIs, allowing for the passing of behavior as parameters and enabling greater flexibility. Utilized method references to simplify lambda expressions, providing a concise way to refer to methods or constructors.• Played a pivotal role in designing web components using the Spring framework.• Expertly coded JavaScript MVC Framework and React.js to develop feature-rich Single Page Apps (SPAs).• Formulated business logic using Spring, hibernate frameworks, integrating Databases for Back-End storage.• Seamlessly integrated with AWS, utilizing the AWS SDK for Amazon S3 to serve as an object storage service for media files. Spearheaded the development of serverless applications on AWS Lambda, integrating Java functions with various AWS services.

• Developed responsive web applications using Angular 4 layout and styling features, ensuring a consistent user experience across different devices. Created single-page applications using Angular, providing seamless and fluid user experiences without full page reloads.• Upgraded an Angular 2 application to Angular 4, implementing and overseeing the necessary code changes, module updates, and dependencies to enhance application performance, maintainability, and leverage the latest features of the Angular framework.• Implemented key features and functionalities using Core Java libraries and frameworks, ensuring code readability, reusability, and adherence to established coding standards.• Implemented Core Java components, incorporating Thread Safe blocks to ensure secure multithreaded access and validate transactions.• Utilized Spring's dependency injection seamlessly to create, inject, and manage Spring services, controllers, and DAOs, facilitating effective component integration.• Implemented Spring Quartz for automating tasks such as generating monthly reports, handling routine tasks.• Utilized AWS database services such as Amazon RDS, DynamoDB, and Aurora for scalable and managed data storage solutions. Implemented and managed EC2 instances for compute resources, utilizing various instance types based on application requirements.• Leveraged AWS storage services like S3 for scalable and durable object storage, Glacier for long-term archival, and EBS for block storage.