Mujtaba A. Email & Phone Number

Missouri, United States

● Used Core Java Collections, Exception Handling, Multi-Threading, Serialization and Java 8 features like Lambda expressions, Stream API, Local Variable Syntax.● Performed Bulk Data operations on Collections which would increase the performance of the Application, facilitate pipeline processing and Method references.●Implemented JAVA/J2EE design patterns such as Factory, Template, MVC, Singleton.●Implemented business process, database retrievals and access of information using Java and Spring Core, Spring MVC, Spring DAO, Spring Security framework.●Involved in analysis, design and developing front end/UI using HTML5, CSS3, Bootstrap and React and AngularJS ● Developed Single Page Application (SPA) using Angular and injected generic services using Angular 6/7.●Implemented Angular 6 Routing and navigation, Components, Services.●Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular.Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for microservices.●Developed distributed Java components using EJB and JPA for persistence. ●Deployed, Scaled, Configured, wrote manifest file for various Microservices in PCF.●Eureka service registry of PCF configured for each service to enable communication via the cloud. ● Used in-built marketplace services of PCF for RabbitMQ, MySQL config.●Involved in writing JPQL Queries and developed JPA repositories in Persistence Layer.● Developed Controllers for request handling using Rest Controllers.●Generated CSV file reports for Database dump. ●Experience in handling messaging services using Apache Kafka and used Kafka proxy to connect to Kafka cluster.●Developed data transformer for converting legacy data from source tables to Avro format and fed into Kafka using Camel to process the file for multiple routes to different host locations.

Illinois, United States

● Worked on Core Java concepts such as OOP Concepts, Generics, Multi-Threading, Collections Framework, Exception Handling.● Used Java 8 features in developing the code such as Lambda expressions, creating resource classes, fetching documents from database.● Extensively used NodeJS on the front end and implemented data binding for front-end development for the current web application and used to structure JavaScript code to build endpoints.● Used jQuery to traverse through a DOM tree and manipulated the nodes in the tree. Implemented the Drag and Drop functionality using jQuery framework.● Used React.js/Redux to build User Interface, knowledge of state store, middleware, action creator, reducer, and container.● Implemented React Router to build Single Page Applications (SPAs) with navigation, lazy-loading, and nested route capabilities, providing a seamless user experience.● Used Hibernate, object/relational-mapping (ORM) solution for mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.● Used Restful web services to communicate with Mongo DB and performed CRUD operations on Mongo DB using restful web services. ● Created Maven and Gradle builds to build and deploy Spring Boot Microservices to internal enterprise Docker registry.● Containerized applications using Docker file best practices, and integrated with different microservices.● Used Jenkins as a primary tool for implementing the CI/CD during code releases, worked with CI/CD pipe line to build and deploy transcoding application on AWS. ● Developed Mockito and JUnit test cases to improve code coverage.● Actively participated in regular Agile ceremonies such as daily stand-ups, sprint planning, sprint reviews, and retrospectives, fostering clear communication, immediate feedback, and continuous improvement within the team.

Utah, United States

● Engaged in end-to-end Full Stack development, creating dynamic and responsive user interfaces utilizing HTML5, jQuery, JavaScript, AJAX, React.JS, and Node.JS for seamless user experiences.● Architected a Micro Service Oriented architecture, integrating React JS for front-end components and Spring Boot services for robust back-end functionality.● Participated in Agile Scrum methodology for application development. Analysis, design, coding, unit, and integration testing of business applications in an object-oriented environment.● Took a pivotal role in designing, developing, and implementing the front-end portion of a widget-based application, employing HTML5, AJAX, and Bootstrap 4.0 for a modern and user-friendly interface.● Crafted Spring Boot services to empower the React-based front end, constructing RESTful APIs that supported essential data manipulation and retrieval operations.● For dynamic client-side rendering and state management, harnessed the capabilities of React JS, making use of established Redux libraries.● Worked on React JS, used its two-way data binding to achieve the feedback functionality from the user. ● Experienced in implementing using Spring MVC model integration for front- end request action controller.● Used react Forms, both template-driven and reactive approaches, to create and validate user input, ensuring accurate data collection and an intuitive user experience.● Used Web services (SOAP, REST) for transmission of large blocks of XML data over HTTP.● Effectively utilized MySQL as the primary database system, orchestrating the storage and manipulation of application data while employing PL/SQL procedures and complex queries to optimize data operations.● Integrated automated batch job runs seamlessly with Jenkins, actively participating in Continuous Integration and Continuous Deployment (CI/CD) practices to ensure the smooth deployment and management of software assets.

● Designed and Developed New pages and Enhanced existing pages in Spring MVC, JSP, HTML, EXTJS and High charts.● Used Algorithms and Data Structures, Microservices in Spring Boot, Secured Restful based Web Services using HTTPS and Basic Authentication.● Remotely debugged the application to resolve environment specific issues.● Monitored the payloads in ESB's Oracle EM Enterprise Manager console and has good exposure to monitoring different application logs within ESB's EM console for troubleshooting purposes ● Deployed application to cloud platform with Putty using PPK and WinSCP.● Converted pem file to ppk using Putty Key Generator tool.● Used Jenkins as Continuous Integration (CI/CD) tool and Deployed application using JBOSS.● Used JIRA for bug tracking and issue tracking. ● Carried out bug fixing by Unit testing using JUnit.● Involved in Iterative development using the Agile Process. ● Used Log4j for logging and tracing Java code.● Developed UNIX Shell Scripts for batch jobs to transfer the data on different servers.● Implemented Spring AOP for providing proxies.● Used Spring Security to develop Login and Logout features of the application.● Implemented Spring Security for posing security constraints on JSF UI page views.● Used GIT repository as version control systems● Participated in Scrum meetings and Worked with Technical Leads to understand User requirements and develop/test technical solutions.● Built Azure environments by deploying Azure IaaS Virtual machines (VMs) and Cloud services (PaaS)● Designed Client/Server telemetry adopting latest monitoring techniques● Collaborate with development and QA teams to maintain high-quality deployment● Configured AWS IAM and Security Group in Public and Private Subnets in VPC.● Managed IAM accounts (with MFA) and IAM policies to meet security audit & compliance requirements