Vikrant Heer Email & Phone Number

United States

Dallas, Texas, Us

Lead Consultant (Full Stack (Gen AI, Java, Angular, Typescript, Spring Boot, Microservices)

Bellevue, Wa, Us

Lead Consultant (Full Stack Developer) ( React, Typescript, CSS, Java, Microservices, Spring Boot, Groovy, GraphQL, Kafka )Achievements: Actively involved in development of Shop Now web application▪ Worked on various front-end modules using React, TypeScript.▪ Developed RESTful web services in Microservice architecture and used Gradle as build tool.▪ Performed regular testing, deployment and bug fix in an Agile development environment.▪ Used JIRA for defect management and effective tracking of bugs and GitLab for version control.

Omaha, Ne, Us

(Full Stack Developer) ( Angular, Jest, CSS, Java, Spring Boot, Microservices, Kafka, JUnit )Achievements: Actively involved in the development/maintenance of the Freight Claims System (FCS) web application▪ Worked on various front end modules using Angular, TypeScript, HTML.▪ Used Log4j to capture the log that includes runtime exceptions and debug information. ▪ Used Java 8 features like Lambda expressions functional interfaces and Parallel Streams• Actively involved in the development/maintenance of Metrics Reporting System (MRS) web application.▪ Developed the application using Angular 8, Typescript, HTML5, Bootstrap, CSS, and JavaScript.▪ Used Version Control tool SVN also migrated Repositories from SVN to GIT.

Atlanta, Georgia, Us

(Client: Norfolk Southern via PROBPM INC)(Java, Angular, React, Ext Js, TypeScript, Microservices, Spring Boot, Kafka )Actively involved in the development/maintenance of the Access NSapplication. Performed regular testing, deployment, and bug fix in anAgile development environment. Increased the speed of data displayfrom the server using connection pooling by 66%.Deprecated legacy Ext JS code of Access NS as part of a rewritingeffort, making it easier to use, faster, and better. Delivered variousfront-end modules using AngularJS, TypeScript, HTML, Jest.Responsible for Unit Train module for Access NS web application. Responsible for creating efficient design and developing User Interaction screensusing Angular, TypeScript, HTML using agile techniques. Developed Custom, self-contained, reusable, and testable Angular modules, components, and services. Involved in implementing commonly used angular components such as directives, decorators, andservices, filters, and pagination for the grid. Used Jest for mocking functions, writing unit testsJira for user story tracking processes. Used Git for version control and best practices for handling pre-commit hooks. Migrated existing old monolithic application backend into microservicesarchitecture using Rest APIs, and spring boot. Implemented “Deliver By Date” functionality for users on the AccessNS web platform using ExtJS, and Java as part ofthe UT DBD Project, for over 30,000 users of Norfolk Southern. Implemented Cycle & Coal Report Metrics functionality as a part of UT Metrics project. It helped customers visualize all metrics data as a dashboard for efficient routing and management. Implemented Review Detention Functionality as a part of the Detention Project for efficient billing of cars at NS.It boosted our direct revenue for unaccounted train offload time at customer destinations.

London, Gb

• Involved in the development of Doc Mgmt. System for one of the top pharmaceutical client,using PHP and MVC architecture.• Involved in gathering business rules, processes & systems and end to end development in agile development environment.

Gurgaon, Haryana, In

• Involved in the development of Factor Model for Research Team to trade the Euro-FX market using analytics on real time streaming of market data like differentials of FRAs (Dollar Deposit Rate of different maturities) .• Wrote unit and functional tests using JUnit .• Challenges included huge data volumes, program efficiency and business requirements.

As a Founder/Developer, was actively Involved in the development of automated trading strategies using Meta Editor for clients, using MVC architecture. Involved in developing a multi-threaded application that, closed the position after a certain time of opening.

Master Of Science (Ms), Computer Science

Bachelor Of Technology - Btech, Computer Science