Praneetha B Email & Phone Number

United States

New York, United States

• Used Micro service architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.• Involved developing code for obtaining bean references in spring framework using Dependency Injection (DI) or Inversion of Control (IOC) using annotations. • Configuration file and Node JS is used at back end to interact with MongoDB using Mongoose connector • Focused on TDD, thereby creating JUnit tests for every single piece of functionality before writing the functionality and worked on frameworks like Mocha and JSLint.• Develop custom directives, controllers, views and filters using Angular 12.• Developed Angular 12 components and services to convert a large monolith into microservices.• Deployed AWS Lambda code from Amazon S3 buckets.• Implementation of and the transition to Oracle Business Intelligence (OBIEE) as the preferred enterprise reporting software.• Developed the application involved in multi-tier J2EE design utilizing Spring, Spring IOC, Spring AOP, Spring Security, Spring Boot, Spring Batch and Spring ORM frameworks. • Written different Routing (SPA), modules and reusable components using Angular 12• Created RESTful APIs in Express and returned logic through Angular 12 data binding. Wrote tests in Mocha on server side and Jasmine on the client side.• Experience in implementing and hosting Docker and Kubernetes containers.• Utilized Amazon Web Services (AWS)EC2 to deploy Docker containers with both monolith and Microservice Architecture. • SSO has been implemented with Spring boot, Angular for third party application redirection. • Setup Continuous integration with Jenkins and make use of wide range of plugins available to setup smooth developer friendly workflows.• Implemented Micro Services based Cloud Architecture on AWS Platform and Cloud Foundry• Involved in managing and reviewing Hadoop log files.• Used Node JS along with Express JS to achieve reusability and gain centralized logic.

Fort Worth, Texas, United States

• Developed Intranet Web Applications using J2EE architecture, using JSP to design the user interfaces, and JSP tag libraries to define custom tags and JDBC for database connectivity.• Designed and developed User Interface of application modules using HTML, JSP, CSS, JavaScript (client-side validations), jQuery, and AJAX.• Troubleshot and resolved issues with WebSphere, Angular8, and Tomcat to ensure the high availability of web applications.• Demonstrated ability to create, manage, and optimize complex SQL queries and stored procedures in DB2, ensuring efficient data retrieval and manipulation. • Hands-on experience in integrating DB2 with Spring Batch applications using JDBC, spring boot, or other ORM frameworks for seamless data access and transaction management. • Proven track record of successfully migrating legacy systems to Spring Boot and DB2, reducing data processing time, and increasing overall system stability.• Developed the backend server with Spring Boot, involving different layers of the application including entity/model, DAO/repository, Controller, Service, Business, and Persistence.• Worked on Atlassian products like Jira, Bamboo, Bitbucket, and Confluence for Issue tracking, release management, Code review, and documentation.• Used NodeJS, and ExpressJS to create server-side API with MongoDB.• Designed and Developed Web Services using Restful and SOAP protocols with Apache CXF2.7, JAX-RS/Jersey, JAX-WS, XML, and JSON.• Created a Java Lambda that watches an AWS S3 bucket, loads the data to Redshift, and sends a message using RESTful web services if the file has errors.• Designed and developed the Application using Angular2/7 along with HTML5, CSS, TypeScript, Bootstrap, Spring, spring boot, Hibernate, and MySQL.• Expertise in AngularJS controllers, directives, factory and service resources, routings, and events.• Used JPA (Java Persistence API) with Hibernate as a Persistence provider for Object Relational mapping.

Dallas, Texas, United States

• Created a variety of React stateful and stateless components, implemented reducer functions, and managed actions in collaboration with the team.• Implemented ReactJS components, Forms, Events, Keys, and Router, and collaborated with colleagues to migrate existing web applications to React, incorporating ES6 features.• Utilized various HTTP request methods, such as GET, PUT, POST, DELETE, OPTION, and PATCH, in conjunction with BIRT Reports, TOAD, and SQL Developer, to interact with Webservices.• Developed a NodeJS-based Web API, deployed across multiple load-balanced API instances, and employed non-blocking server-side code design operations.• Leveraged MongoDB, a NoSQL database, for data storage and retrieval, utilizing RESTful web services, while configuring and monitoring MongoDB and NoSQL instances.• Employed XML file conversion techniques, including Streamers, Parsers, Mappers, and Serializers.• Orchestrated the deployment of robust Microservices within Kubernetes, hosted on AWS, while leveraging BIRT Reports, TOAD, and SQL Developer for enhanced reporting capabilities.• Demonstrated proficiency in working with GraphQL queries and utilizing the Apollo GraphQL library.• Utilized Azure cloud services for deployment and data storage.• Streamlined OpenShift installation on partner cloud infrastructures (e.g., AWS and Azure).• Developed comprehensive unit test cases using TestNG and Easy Mock, and actively contributed to the setup of code coverage reports using Sonar.• Conducted configuration setup/verification and performed Sanity/Smoke testing for the WMoS 2017 upgrade project, with integration into BIRT Reports, TOAD, and SQL Developer.• Possess a working knowledge of Fulfillment center WMS flows, including Inbound, Waving, Picking, Packing, Task allocation, Load creation, Outbound, and Interface validations with other HOST systems, MHE validations, Labor Management, Kronos, and PIX validations.

Austin, Texas, United States

•Involved in Requirements gathering, Analysis, Design, Development, and Testing of applications using an AGILE methodology (SCRUM) in a Test-driven Development (TDD) approach.•Worked on a SAFE Agile-based methodology which brings new approaches and changes to the team every PI.•Developed and designed the web interface using HTML5, CSS3, JavaScript, jQuery, ReactJS, and Bootstrap.•Built the reusable service components using ReactJS Components with Object Oriented JavaScript, jQuery, HTML, and CSS3 based on the visual designs.•Worked with UI designers and the User experience team to define screen designs. Developed angular partials based on UI screens.•Developed mock data generation feature that is integrated with GraphiQL IDE interface to allow users to send queries against their custom-generated schema and render mock results to familiarize users with the GraphQL syntax.•Designed and implemented an application using Spring Boot, Spring IOC, Spring transactions, Dependency Injection, Spring Annotations, Spring AOP, Spring Actuator, Spring Container managed transactions, and hibernate.•Developed user interface using JSP with JavaBeans, JSTL, and Custom Tag Libraries, JS, CSS, JQuery, NodeJS, AngularJS, and HTML to speed the application.•Used Spring Security for authentication and authorization of users, Spring JDBC for easy database operations using JDBC template, writing row mappers, and Spring Boot easy bootstrap applications from scratch.•Implemented the authentication and authorization of the application using Spring Security and OAuth2.•Worked on MongoDB and wrote code on the find, update, save, and insert data.•Integrated SwaggerUI and wrote integration test along with REST document.•Developed all REST APIs using Hystrix commands and Feign clients for efficient fault tolerance and handling fallback mechanisms.•Utilized AWS Services platform to upload data into AWS S3 buckets and create EC2 instances.

Englewood, Colorado, United States

•Involved in Requirements gathering, Analysis, Design, Development, and Testing of applications using an AGILE methodology (SCRUM) in a test-driven development (TDD) approach.•Participated in design and development as a Core Java and J2EE Software developer. Understanding software requirements and utilizing apposite technology•Experience in developing, deploying, and testing applications in an AWS environment using DevOps tools such as Jenkins and Docker.•Used various jQuery and Bootstrap plug-ins like date picker, and Bootstrap selectors.•Implemented Microservices into the existing system architecture. Developed Microservices business components and RESTful service endpoints using Spring Boot.•Gained Knowledge on Electrode Platform, a NodeJS/Web platform built on top of the ReactJS and HapiJS frameworks.•Developed multiple enterprise applications using Spring Boot, Hibernate framework, Spring IOC, Spring MVC, Spring JDBC, Spring Annotations, Spring AOP, Spring Integration, Spring boot frameworks, and Restful web services.•Implemented authentication and authorization for the application using Spring Security and Oauth2.•Worked on Java8 Lambda expressions Pipelines, Streams.•Implemented Spring boot for Dependency Injection and to make the code loosely coupled and Spring AOP for logging purposes.• Experienced with event-driven and scheduled AWS Lambda functions to trigger various AWS resources.• Worked as System Analyst required to work outside standard hours to oversee upgrades or fixes, ensuring there is minimal interruption to business-as-usual Designing new computer systems.•Implemented SOAP-based JAX-WS Web services interfaces for integrating multiple systems, code re-usability, and consumed JMeter to test the performance of SOAP protocol.•Implemented RESTful web services which produce both XML and JSON files to perform tasks, RESTful web service using Jersey for JAX-RS implementation

India

• Worked on designing and developing a multithreaded n-tier application in a distributed environment to support a new CMS System.• Involved in writing PL/SQL Stored Procedures and Functions for Oracle 10g database.• Developed the application front-end with HTML, JSP, JQuery, and Ajax to create a dynamic and interactive experience.• Developed and executed unit test cases using JUnit.• Used Selenium for all Hibernate beans and relevant Java classes.• Developed ADF Model components (creation, configuration, and tuning of entity objects, view objects, application modules, bindings, and data controls).• Developed Webservices using EJB 3.x stateless session beans.• Implemented the Spring Boot dependency injection of the Database helper instance to the action objects.• Developed complex queries using JPA annotations in the POJO.• Involved in the prototype of FSD (functional specification document) and TDS (Technical design specification) for each process.• Wrote PL/SQL procedure according to the rule configurations.• Implemented J2EE Design Patterns like MVC, Service Locator, and Session Facade.• Developed Web services to communicate with other modules using XML-based SOAP.• Developed Message Handler Adapter converts the data objects into an XML message, invoking an enterprise service and vice-versa using Java, JMS, and MQ Series.• Used Struts and Hibernate framework to implement Business logic using Struts action components.• Used Multithreading to invoke the database and implemented complex modules containing business logic using Collection, Reflection, and Generics API.• Developed various JSP custom tag libraries i.e., JSTL libraries for achieving the most code-reusability.• Involved in the implementation of the presentation layer (GUI) for the application using HTML, XHTML, CSS, and JavaScript.