Harpreet Singh

Associate Software Engineer
Bharatpur, Rajasthan, India.

About

Results-driven Associate Software Engineer with a strong background in full-stack development, specializing in React, Next.js, and Node.js. Proven ability to architect and deliver scalable applications, optimize performance, and enhance user engagement within fast-paced environments, particularly in the healthcare tech sector. Seeking to leverage expertise in building robust, high-impact software solutions.

Work

Carelon Global Solutions
|

Associate Software Engineer

Summary

Developed and maintained the BioPlus pharmacy application, a critical platform supporting prescribers, pharmacists, and patients across the U.S. healthcare system.

Highlights

Architected and delivered a new module in Next.js from scratch, enabling 6,000+ prescribers to efficiently process patient data and prescriptions, reducing workflow time by 15%.

Built responsive front-end interfaces for prescription uploads and refill scheduling in the myBioplus patient app, significantly increasing user engagement by 35%.

Enhanced application reliability by writing unit tests with Jest, increasing code coverage from 6% to over 90% and cutting bugs by 30%.

Optimized application performance by reducing bundle size by 20% and load time by 30%, resolving critical production security issues.

Engineered dynamic dashboards and AG Grid data tables for Rx order tracking, which accelerated decision-making speed by 10%.

Implemented robust logging and monitoring with Splunk and Sentry, achieving 99.9% application uptime and ensuring HIPAA compliance.

Led critical frontend stack migration upgrades, transitioning Material UI from v5 to v7 and NextJS from v14 to v15, along with other npm packages.

Apertotek Consulting LLP
|

Software Developer Intern

Summary

Developed full-stack web applications and APIs, contributing to various projects including the AuditAum system and administrative dashboards.

Highlights

Built full-stack applications using Next.js, React.js, Node.js, and MongoDB, including the AuditAum project and comprehensive admin dashboards.

Designed and implemented efficient RESTful APIs for web applications, resulting in a 40% faster response time for data retrieval.

Developed responsive UI interfaces for diverse dashboards, forms, and screens, enhancing user experience and data accessibility.

Implemented robust role-based authentication and integrated comprehensive API documentation using Swagger.

Education

Poornima College of Engineering

B.Tech

Information Technology

Grade: 8.5/10 CGPA

Skills

Programming Languages

JavaScript (ES6+), TypeScript, HTML5, CSS3, C++, Java.

Frameworks & Libraries

Next.js, React.js, Node.js, Redux-Toolkit, Material UI, Tailwind CSS, React Query, Jest, REST APIs, Angular.

Tools, Platforms & Databases

Webpack, Git, GitHub, Bitbucket, Postman, AWS, Jira, VSCode, MongoDB, SQL, Splunk, Sentry, Auth0, Prisma.

Soft Skills

Teamwork, Problem-Solving, Adaptability, Time Management, Project Management.

Interests

Development

Product Development, Open Source.

Projects

Hotel Booking Web App

Summary

A full-stack hotel booking application designed for comprehensive booking and administration.

SerialTrack - Warranty Tracking Application

Summary

A production-ready warranty tracking application utilized by a local business to streamline operations.