Mujeeba Ansari Email & Phone Number

The Woodlands, Texas, United States

Minneapolis, Minnesota, United States

Responsibilities: Developed Web interface using ReactJS, HTML, CSS, JavaScript, and Bootstrap.Comprehensive experience in using Node JS and Spring Boot implementing RESTful web service. Hosted and consumed RESTful Web services using JAX-RS API with Spring Boot. Collaborated with front-end developers to design GraphQL queries that optimized data fetching and improved application performance.Used advanced java 8 features like Lambda expressions for array operations, Streams, Method reference, collections. Enhanced concurrency methods etc. throughout the application.Developed and used Maven for compiling and building the applicationsInstalled application on AWS EC2 instances and configured the storage on S3 buckets.Strong experience in developing Dynamic Single Page Application (SPA) using MEAN (Mongo, Express Angular and Node) full stack development tool kit. spearheaded the implementation and optimization of GraphQL APIs using AWS AppSync for multiple client projects.Implemented Azure services for seamless integration, including Azure App Service, Azure SQL Database, and Azure Functions.Worked with OpenShift platform in managing Docker containers and Kubernetes ClustersDeveloped Microservices using RESTful web services to provide all the CRUD capabilities. Used Amazon Cloud Watch to monitor AWS services and logs to monitor applications.Refactored legacy codebase to incorporate Spring WebFlux, transforming a monolithic application into a reactive microservices architecture.Created reusable and testable React JS functional and class components using ES6.Used Microservice architecture with Spring Boot interacting through REST and used Executor Service framework to implement multithreading in programming to improve overall performance. Used React JS to create custom components to manipulate and display data in standard format.Built Angular 8 components, UI services to consume RESTful services using Angular 8 based components.

Richardson, Texas, United States

“Sr. Java Full Stack Developer”Responsibilities: Implemented the Project structure based on Spring MVC pattern using Spring Boot. Developed RESTful service interface using Spring Boot to the underlying Agent Services API. Designed and Developed REST Web Services based on REST architecture, implemented various HTTP methods, did Error Handling to provided data to the front end Angular 7 in JSON format. Designed the user experience using UI Libraries including ReactJS, JavaScript.Created AWS Cloud Formation templates to launch AWS Infrastructure. Used AWS Lambda to run the code in the AWS. Created a CI/CD pipeline using Maven, Jenkins, Ansible, Docker and AWS container serviceExperienced with event-driven, scheduled AWS Lambda functions to trigger various resources. Implemented REST Microservices using spring boot. Generated Metrics with method-level granularity and Persistence using Spring AOP and Spring Actuator. Developed user interface with HTML5, CSS3, SAAS, JSON, AJAX, Angular 7 and TypeScript. Developed with single page application framework Angular 7 extensively using routing, services, views, directives navigation through the different status and multiple modules. Developed reusable UI Components in Angular 7. Established simulation service with Spring Boot, RESTAPI. Used Angular 7 HTTP Module to make API calls and worked with the observables. Used other front-end technologies such as JavaScript, jQuery, HTML5, CSS 3.0, and Bootstrap. Microservices have been built using Spring boot, and Spring security and deployed to the AWS cloud. Developed UI Rich Web Applications and Web Service Applications using HTML 5, CSS 3, XML, AJAX, Object-Oriented JavaScript, Angular 7, Bootstrap, RESTful services, JAVA, JSPIntegrated Spring ORM frameworks Hibernate for database operations with ORACLE. Used Hibernate Transaction Management, Hibernate Batch Transactions, and Cache concepts. Used Apache Kafka for building real-time streaming data pipelines

Charlotte, North Carolina, United States

“Full Stack Java Developer”Responsibilities: Involved in multi-tier Java applications support, writing business logic using core Java, SQL queries for RDBMS. Developed Spring Boot application with Microservices, deployed it into AWS using EC2 instances.Implemented asynchronous messaging service using Kafka in Microservices-based application.Designing and implementing scalable, RESTful, and Microservices-based backend. The backend is being written in Java using Spring Boot for simplicity and scalability. Used Postman tool to test the API workflow on JSON files which are generated by NodeJS, Hapi JS.DevelopedMicroservices (Spring Boot)to Integrate, validate, rate, pay, decision, aggregate, audit, exception.Worked with Angular Forms, Validations, Components, directives, controllers, and HTTP Request.Developed the Services using AWS Elastic Search, Restful Services using JAX-RS and JavaIndependently integrate multiple APIs and new features using React + Graph QL stack.Worked on React Virtual DOM, react views, rendering using components contain HTML tags.Used React JS to create custom components to manipulate and display data in standard format.Experience with Kibana to check logs and other time-stamped data sets stored in AWS Elastic Search.Implemented security on microservices using Spring Boot Auth server to generate JWT tokens as OAUTH2.

Minneapolis, Minnesota, United States

“Java Software Developer”Responsibilities: Developed the web tier using JSP, and Spring MVC. Implemented Spring Framework for the Application. Integrated Spring Dependency Injection (IoC) among different layers of an application.Used Hibernate for Object Relational Mapping and used JPA for annotations.Implemented REST web services using Apache-CXF framework.Created Data Access Objects (DAO) for addition, modification, deletion of records using specification files.Designed and modified User Interfaces using JSP, JavaScript, DOJO, HTML5, Angular JS, and jQuery and was involved in designing the user interfaces using JSP.Used Spring Boot, Spring and Hibernate in the Microservices.Deployed Spring Boot-based Microservices in Docker and AWS EC2 container using Jenkins.Developed Microservices using Spring MVC, Spring Boot, and Spring CloudImplemented interface sub-classes using lambda expressions.Developed the UI for internal users with Spring MVC, AJAX, jQuery, AngularJS, and JSON.Designed, configured, and deployed Amazon Web Services (AWS) for a multitude of applications utilizing AWS (Including EC2, S3), focusing on high availability, fault tolerance, and auto-scaling.Implemented design patterns like Singleton, MVC, DAO, and Value Objects/Data Transfer Objects (DTO) to transfer data between different tiers, to decrease the network traffic when invoking remote objects.