Pooja B Email and Phone Number
About 6+ years of experience working with Java/J2EE applications in the areas of Analysis, Design, Development, Coding, Implementation and Testing of web applications.• Expertise in developing and managing Microservices using Spring Cloud and Spring boot 2.• Used Zipkin server, Grafana and Prometheus for monitoring the microservices.• Expertise in developing Single Page Applications (SPA) with Angular 8, React JS, Node JS, Backbone JS, Express JS by using reusable components.• Extensively worked on Hibernate for connecting to databases and improved the query performance by hibernate cache.• Expertise in Application development and Cross-Platform (Web & Client-Server) application design using various frameworks such as Spring Boot, Spring MVC, Spring Cloud, and Spring Security.• Worked extensively in spring cloud technologies like Eureka Server, Hystrix for fallback and cloud config.• Expertise in RDBMS like Oracle and SQL Server including SQL, Stored Procedures and PL/SQL and PostgreSQL.• Worked Extensively in No-SQL databases like MongoDB and Dynamo DB.• Experience in implementing various design patterns including Test and Domain Driven Development, Singleton, Factory, Builder, Adapter, Saga, CRQS, Strangler Design Pattern.• Proficient in developing web-based User Interface (UI) to provide best User Experience (UX) with the help of Angular 6, HTML5, CSS3, JavaScript, jQuery and making webpage Cross browser compatible.• Experience in Apache Kafka, ActiveMQ and RabbitMQ for interservice communication across multiple services.• Experience to building scalable, stateless, resilient & highly available applications and services like AWS, and Heroku.• Used log4j, slf4j along with ELK stack for log aggregation and log analysis and for log dashboard.• Involved in Test-Driven Development (TDD) and Behaviour Driven Development (BDD) approach.• Expertise in CI/CD tools like Docker, Jenkins, Kubernetes for container creation and managing.• Experience in using AWS SDK for connection to Amazon S3 buckets as it is used as the object storage service to store and retrieve the media files related to the application• Good familiarity with AWS Lambda event-driven, serverless computing platform to manage the servers and run the code in the AWS.• Extensive experience in Amazon Web Services (AWS) cloud computing service it includes Amazon EC2, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS Identity and Access Management (IAM), AWS CloudWatch, Amazon EBS and Amazon Cloud Front.
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Sr Full Stack DeveloperGeneral Dynamics Information TechnologyUnited States -
Sr Java Full Stack DeveloperGeneral Dynamics Information Technology Mar 2021 - PresentWorked on some of the new features of Angular 6 like new if else syntax, ng-templates, and form validators.• Implemented client-side Interface using Angular 6 and Node.js to structure JavaScript code in an MVC• Leveraged the monolithic application to microservices with help of strangler design pattern, SAGA, CRQS, Domain Driven and Event driven design pattern.• Expertise in developing Microservices with help of spring boot 2 manage by spring cloud technologies.• Expertise in Eureka server for service registry, Hystrix dashboard for circuit breaker, spring cloud config for external configuration and cloud sleuth for tracing calls.• Developed Restful services using Spring Framework and handled access-control features like authentication and authorization by using Spring Security, OAuth 2.0 with JWT.• Expertise in designing microservices using 12 factors design principles and worked on singleton, prototype, builder, bulkhead pattern, blue-green deployment, and circuit breaker pattern.• For communication between multiple services, I used Kafka and RabbitMQ messaging systems as pub-sub and feign, Rest Template for synchronous communication.• Routing and Load Balancing is done with help of Zuul server as API gateway along with Application Load balancer of AWS and Ribbon as Load Balancer.• Created event driven jobs using AWS lambda functions for migrating data across multiple S3 buckets of cross origin, DynamoDB, SQS with python.• Experience in CI/CD tools like Docker, Jenkins, Kubernetes for building and managing containers.• Used log aggregators like ELK stack (Elastic Search, Logstash, Kibana) for log analysis along with slf4j and log4j for debugging.• Experience in writing unit tests using JUnit and Mockito• Tested the performance of our API using SoapUI, Postman, and JMeter.• Used JIRA tool for Issue/bug tracking, monitoring of work assignment in the system.
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Sr Java Full Stack DeveloperWellcare May 2019 - Feb 2021Expertise in React JS components, Forms, Events, Keys, Router, Animations, Redux, and Flux.• Implemented client side Interface using React JS.• Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.• Build React components and stand-alone functions to be added to any future pages.• Experienced in React JS and working with React Flux architecture.• Involved in implementation of MVC pattern using JSP and Spring Controller and developed business objects using Spring IOC, Spring MVC and Spring AOP.• Worked on SOAP and RESTful Services using WEB API which return Json data.• Implemented SOA architecture with Web Services using SOAP, JAX-WS, WSDL, UDDI and XML.• Configured spring beans by Dependency Injection (DI) and Inversion of Control (IOC) principles.• Involved in implementation of MVC pattern using Spring Controller and developed business objects using Spring IOC, Spring boot, Spring Batch and Spring Cloud.• Working on different technologies like Java Multithreading, collections, Core Java, SQL, Stored Procedures, XML Parsing, Generating XML Requests.• Developed 7 microservices from start to finish and made those fault tolerant and resilient by applying sidecar.• Worked with Hibernate for data source configuration written many HQL for extracting the data.• Storing and Extracting logs from SPLUNK for easy search, reports, dashboard, and alerts.• Testing rest API's with help of cucumber, Wire Mock and JMeter for performance testing.• Worked on Jenkins and Docker for CI / CD of the microservices developed and managing them.• Used AWS SNS for fully managed messaging queue which decouples and scale micro services, distributed systems and serverless applications.• Expertise in Executing the AWS Lambda functions to run the code to perform daily routine activities.• Used Amazon API Gateway to build, deploy and managing API calls from external web services. -
Java Full Stack DeveloperFirst Republic Jun 2018 - Apr 2019Used angular-cli tool to configure project and building it for development of Angular apps using Angular7+.• Integrated the different pages to be a single page application using Angular 6+.• Worked with Typescript as part of migration from Angular JS to Angular 6+.• Created responsive web pages using Bootstrap and wrote client-side application in a clean MVC model.• Analyzed and designed a scalable system based on Object Oriented Concepts, OOAD and the various J2EE design patterns.• Wrote Hibernate classes, DAO's to retrieve & store data, configured hibernate files.• Used Jenkins Jobs for build automation to compile and generate EAR, JAR and WAR files.• Involved in raising questions for business, getting answers from them, bug fixing, and tracking is done by JIRA.• Developed RESTful web services using JAX-RS, Apache CXF and spring frameworks and persistence using Hibernate and JPA ORM frameworks.• Jersey implementation of JAX-RS is utilized to develop RESTful Web services.• Involved in developing of test procedures for unit testing and testing of the module.• Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture and worked on testing the RESTful APIs using tools like POSTMAN.• Designed and developed application using various Spring framework modules like Spring IOC, Developed Controller Classes using Spring MVC, Spring AOP, Spring Boot, Spring Data modules and handled security using Spring Security, Heroku.• Used Spring IOC framework for Dependency Injection and Spring AOP for logging purposes.• Implemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the application.• Implemented Batch jobs to deal with large number of chunks using Spring Batch Framework to execute the similar jobs simultaneously.• Developed RESTful web services to retrieve JSON documents related to customer and consumed SOAP API. -
Java Full Stack DeveloperBrio Technologies Mar 2016 - Dec 2016Hyderabad, Telangana, India• Collaborated with Scrum Agile team members to review user stories and supporting requirements and translated them into a system design. • Worked on enhancing the existing product features to be more efficient. • Created and implemented DDL and DML scripts. • Designed Java classes to map the newly created database configurations. • Integrated Spring- Hibernate frameworks for ORM functionality in spring framework. • Used Java/J2EE Design Patterns such as DAO pattern, MVC pattern, Session Facade, singleton in the project extensively, which facilitates clean distribution of roles and responsibilities across various layers of processing. • Designed Java classes using Spring Framework to implement the Model View Control (MVC) architecture. • Performed Module and Unit Level Testing with JUnit and Log4j. • Worked on solving production incidents and fixing bugs. • Used SVN Repository for Version Control and JBOSS 6.0 as the application server. • Designed and developed the responsive User Interface using HTML, CSS and Bootstrap. • Experience in creating new features and exposure to new Java Script updates in ES6. • Created cross-browser compatible and standards-compliant CSS based page layouts. Extensively used jQuery, JSON, AJAX and DOM scripting to create interactive web applications like message posting and autocomplete validation forms. • Worked with System Analyst and the project team to understand the requirements. • Prepared effective Test Scripts for each of the developed functionality.
Frequently Asked Questions about Pooja B
What company does Pooja B work for?
Pooja B works for General Dynamics Information Technology
What is Pooja B's role at the current company?
Pooja B's current role is Sr Full stack Developer.
Who are Pooja B's colleagues?
Pooja B's colleagues are Luke Clement, Trevor Laughlin, Merrill Blackman, Emma Grace, Andrew Walden, Michael Roche, Tanzim Seraj.
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