Umar Rabbani Email & Phone Number

Jersey City, Nj, Us

Milwaukee, Wisconsin, Us

• Built and tested responsive user interfaces for customer-facing dashboardsand internal CRM tools using React.js, AngularJS, HTML5, and CSS3.• Developed secure and efficient RESTful APIs in Java Spring Boot to enable seamless system integration.• Designed, built, and took ownership of a Java-based microservice architecture on AWS from scratch.• Configured a MySQL database with complex relational schemas and optimized queries for performance and scalability.• Implemented an event-driven architecture leveraging DynamoDB, SNS, SQS, and Lambda (Python) for real-time processing.• Configured AWS infrastructure, including API Gateway, DynamoDB, Lambda functions, and event-driven pipelines to support scalable microservices.• Collaborated with cross-functional teams to deliver well-tested, production-ready features.• learned all backend and AWS technologies independently while completing front-end tasks

Mclean, Va, Us

• Worked on software development and testing team to design and developrobust solutions on an enterprise data platform, to meet client requirementsfor functionality, scalability, and performance• Built, tested, deployed, and maintained several micro front-ends written inReact as well as a Node.js Express server that served as the back-end forthese applications• Updated old code bases to modern development standards, improvingfunctionality• Demoed solutions to stakeholders and neighboring teams• Added unit tests to older code-bases to reduce bugs in production

Cranbury, New Jersey, Us

• Built, customized, and tested React components for sites built on Microsoft Dynamics 365 Commerce platform.• Added site functionality for client on eCommerce site built on Salesforce Commerce Cloud (formerly Demandware)• Trained multiple senior developers on using Dynamics 365 Commerce platform• Technologies used: React with Mobx, Node.js, Typescript• Reviewed project specifications and designed technologysolutions that met or exceeded performance expectations for a major American mattress retailer, and several smaller wine retailers.

Cranbury, New Jersey, Us

Built and tested front-end components using React and Node.js for eCommerce sites on Microsoft Dynamics 365 Commerce. Built functionality on eCommerce site on Salesforce Commerce Cloud.

Us

Designed, built, and tested an Android application for the use of business managers in the company and a RESTful web service using Java Spring framework.

Us

Designed, created, and tested a web application for the use of managers in the company using HTML, CSS, and JavaScript and Meteor JavaScript platform to efficiently pair front-end and back-end development Worked directly with business clients to plan and create a working application.

Lead salesman in a perfume store who communicated directly with customers in order to advise them and sell products while maintaining company values. Dealt with all customer issues and questions in a professional fashion and made sure to well inform customers about the many different products based on their needs

Computer Science

Full Stack Web Developer Nanodegree