Pavani L Email & Phone Number

United States

• Implemented Agile (Scrum) Methodology that includes daily scrum meeting with the team, sprint planning and estimating the tasks for the user stories.• Migrating existing application into Microservices architecture using Rest APIs and Spring Boot• Involved in designing User Interface (UI) applications and professional web applications using JavaScript, Angular 11, Bootstrap, and AJAX.• Built Responsive Single page web application using JavaScript Frameworks like Angular 11, HTML5… Show more • Implemented Agile (Scrum) Methodology that includes daily scrum meeting with the team, sprint planning and estimating the tasks for the user stories.• Migrating existing application into Microservices architecture using Rest APIs and Spring Boot• Involved in designing User Interface (UI) applications and professional web applications using JavaScript, Angular 11, Bootstrap, and AJAX.• Built Responsive Single page web application using JavaScript Frameworks like Angular 11, HTML5, CSS3, and TypeScript & JSON.• Implemented Message Publishers and Listeners for RabbitMQ and Kafka Streaming.• Wrote Ansible playbooks to launch AWS instances and used Ansible to manage web applications, configuration files, used mount points and packages.• Implemented new Microservices using Spring Boot, Spring Cloud and enabled discovery using Netflix Eureka Server.• Monitor and Troubleshoot Hadoop jobs using Yarn Resource Manager and EMR job logs using Genie and Kibana.• Used Bulk Collections for better performance and easy retrieval of data, by reducing context switching between SQL and PL/SQL engines. Real time Kafka streamed the data using Spark.• Implemented microservices architecture using serverless functions, enhancing application modularity and reducing complexity. • Developed RESTful APIs using serverless frameworks, such as AWS API Gateway and AWS Lambda, to expose business logic and data securely. Show less

Reston, Virginia, United States

• Worked using Angular 11 modules, components, directives, pipes, services, dependency injection, materials, routing, binding, and forms.• Implemented Angular 11 Routing to enable navigation and URL management within the application, improving user engagement and SEO.• Utilized Angular 11 Forms to implement user input validation and data binding, improving data integrity and security.• Designed and deployed data transformation pipelines to automate and orchestrate complicated data… Show more • Worked using Angular 11 modules, components, directives, pipes, services, dependency injection, materials, routing, binding, and forms.• Implemented Angular 11 Routing to enable navigation and URL management within the application, improving user engagement and SEO.• Utilized Angular 11 Forms to implement user input validation and data binding, improving data integrity and security.• Designed and deployed data transformation pipelines to automate and orchestrate complicated data transformations, enhancing development efficiency.• Following Test-driven development (TDD) and Behavior Driven Development (BDD) to generate JUnit test cases for testing various Java 11 components.• The various data types and their relationships are laid down in a clear schema for GraphQL APIs, which are strongly typed.• Implemented HTML5 Forms to enable user input and data submission, ensuring data integrity and security. Implemented RESTful APIs using Spring MVC and the @RestController annotation, ensuring clean and maintainable code for handling HTTP requests and responses.• Used NodeJS for building web applications with client-server architecture, where both can initiate communication in two-way connections and allow them to exchange data.• Used Microservices architecture with Spring Boot-based services interacting through a combination of REST and Apache Kafka message brokers.• Experience in using build/deploy tools such as Jenkins, Docker, and OpenShift for Continuous Integration & Deployment (CI/CD) for Microservices.• Utilized Lambda functions with a variety of AWS services, including AWS Step Functions, AWS Event Bridge, Amazon SQS, and Amazon Kinesis, to create scalable and effective serverless processes.• Expertise in database concepts like indexing, normalization, and transaction management to optimize database performance in conjunction with Spring Data JPA. Show less

Bentonville, Arkansas, United States

• Actively participated in the Analysis, Design, Development, and Testing phases of various modules.• Understand and adopt Microservices architecture to gradually replace a core monolithic application with Microservices.• Implemented Model View Controller (MVC) architecture and developed Form classes, and Action Classes for the entire application using Spring Framework.• Involved in developing UI using HTML5, CSS3, Bootstrap, Ajax, React JS, JavaScript, Typescript, jQuery, and other… Show more • Actively participated in the Analysis, Design, Development, and Testing phases of various modules.• Understand and adopt Microservices architecture to gradually replace a core monolithic application with Microservices.• Implemented Model View Controller (MVC) architecture and developed Form classes, and Action Classes for the entire application using Spring Framework.• Involved in developing UI using HTML5, CSS3, Bootstrap, Ajax, React JS, JavaScript, Typescript, jQuery, and other JavaScript libraries.• Developing and implementing solutions in Warehouse Management Systems (WMS), Warehouse Execution Systems (WES), and Warehouse Control Systems (WCS), demonstrating deep domain expertise and a strong understanding of warehouse operations and logistics.• Expertise in designing and developing web services, with a focus on creating high-performance, scalable APIs for WES/WCS integration, highlighting my role in writing rather than just consuming web services.• Experience in Microsoft Architecture, API Gateway, API Management and Distributed Cache.• Proficient in Agile software development practices, actively participating in 2-week sprints, collaborating closely with Product Owners and systems architects to deliver high-quality software solutions that meet customer needs and business objectives.• Experienced in using Kubernetes for deploying, scaling, and managing containerized applications, ensuring seamless automation and efficient orchestration of microservices architecture.• Skilled in gathering user stories and contributing to the development roadmap, collaborating directly with stakeholders to understand functional requirements, and translating them into actionable development tasks.• Developed user interface by using React JS, and Flux for SPA development. Show less

India

• Involved in various steps of SDLC such as analysis, design and development of system and developed specs that include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams using Rational Rose.• Designed the user interfaces using HTML, CSS, JavaScript, JSPs.• Developed the application using Spring Framework that leverages classical Model View Controller (MVC) architecture.• Implemented Dependency Injection (IOC) feature of spring framework to inject beans and AOP for… Show more • Involved in various steps of SDLC such as analysis, design and development of system and developed specs that include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams using Rational Rose.• Designed the user interfaces using HTML, CSS, JavaScript, JSPs.• Developed the application using Spring Framework that leverages classical Model View Controller (MVC) architecture.• Implemented Dependency Injection (IOC) feature of spring framework to inject beans and AOP for creating the exception handling aspects.• Implemented Single Sign-On (SSO) and SAML authentication procedures.• Implemented the application using the concrete principles laid down by several design patterns such as MVC, Business Delegate, Data Access Object, Singleton, and Factory.• Implemented HTML Helper MVC Web Grid with jQuery for boosting the pagination performance and loaded the graphical data with JSON.• Used Web Services (SOAP) for transmission of large blocks of XML data between two interfaces.• Evaluated SOAP web services using SOAP UI and REST web services using REST Client.• Developed the applications using JSP, Struts and implemented MVC Architecture.• Java Message Service (JMS) API is used to allow application components to create, send, receive, and read messages.• Extensively used Hibernate in data access layer to access and update information in the database. Show less