•Engaged in the full software development lifecycle including analysis, design, development, deployment, system testing, and user acceptance testing using Agile methodology within the Scrum Cycle.•Utilized Spring Dependency Injection to inject dependencies into objects and wire objects of business classes. •Designed and developed Spring RESTful web services that connect with backend PostgreSQL database and return JSON data to Angular framework and tested the API’s using Postman.•Developed the User Interface using Angular and TypeScript Components.•Used Maven scripts to build applications and deployed them in WebLogic Server•Hands on experience in debugging and troubleshooting the existing code. Proficient in using RESTful Web Services.•Developed customized SQL for retrieving data from the database and worked with client to reach performance parameters. •Utilized AWS Services to upload data into AWS S3 buckets and create EC2 instances, alongside managing storage solutions such as Elastic Block Storage and S3, including volume creation and snapshot configuration.•Enhanced Network and Data Security within AWS environments through the strategic use of Security Groups for VPC resources, encryption-at-rest using AWS Key Management Service (KMS).

•Developed project-specific Java APIs for the requirements with the effective usage of Core Java, Spring boot and OOPS concepts.•Contributed to developing web-interface using CSS, HTML, Angular.•Implemented business logic in the middle-tier using Java classes, Java beans.•Developed presentation modules and various controller components using Spring framework.•Created database tables using MySQL Workbench.•Implemented Microservices architecture using Spring Boot for making the application smaller and independent. •Wrote JUnit test cases for Unit Testing and used Mockito.

Business Logic: This Project aims to develop a cloud-based platform "Daaqil". It is designed to streamline and automate the daily operations of schools related to student check-ins, checkouts, drop-offs, and pick-ups. The platform aims to ensure a seamless and contactless process, enhancing safety, efficiency, and collaboration between schools and parents.Responsibilities:•Develop responsive and interactive user interfaces using Angular, Bootstrap, Angular Material Design ensuring that they meet the requirements for student check-ins, checkouts, drop-offs, and pick-ups.•Worked closely with UX/UI designers to translate wireframes and mockups into functional web pages, resulting in a 90% accuracy in design implementation•Integrate front-end components with back-end APIs and consume RESTful Web services to fetch and render data on the front end, ensuring that such as student registration, check-in/check-out processes, and parent notifications are efficiently handled.•Implement client-side form validations using AngularJS and JavaScript to ensure data accuracy and enhance user experience.•Implement best practices for performance optimization, including lazy loading, efficient data binding, and reducing load times.•Implemented best practices for performance optimization, including lazy loading, efficient data binding, and reduced load times, resulting in a 60% improvement in page load speed.•Perform unit testing and end-to-end testing of Angular components to ensure functionality and reliability. Identify and resolve front-end issues, including bugs and performance bottlenecks.

•Collaborated closely with SMEs, developers, and IT teams to understand project scope and gather functional requirements for application design and implementation. •Created UI components using JSP, HTML and CSS. • Debugged Java classes and modified them to fix the issues.•Designed and developed REST-based Microservices using Spring Boot. •Conducted code reviews, customized, and maintained code across application. •Designed and executed comprehensive test cases and scripts, contributing to the development of software testing plans and strategies encompassing Unit Testing, System Testing, and User Acceptance Testing.