Aspreet Kaur

About Aspreet Kaur

I’m a B.Tech CSE 2025 pass-out.Before that, I completed a 3-year Diploma in IT, where I ranked 1st across Punjab state. Currently interning at Apptunix, I’m working on MERN stack Technology. On the frontend, I’ve built optimized and reusable React.js components, implemented clean UI logic, and managed complex state using Redux and RTK Query. On the backend, I’ve developed and integrated RESTful APIs using Node.js, Express.js using MongoDB database, handled authentication with JWT, and validated data using custom middleware. I\'ve also integrated Stripe payment gateways (Payment Intents & Checkout Sessions) and configured email services using Nodemailer + Mailtrap. I love solving real-world problems through code and am always excited to explore new technologies and frameworks. Whether it’s front-end performance, backend architecture, or API integration — I love diving deep and learning fast. Along with my technical skills, I bring strong communication, team collaboration, and a growth mindset. I\'m seeking opportunities where I can assist with meaningful projects, learn from senior teams, and develop as a full-stack developer Always open to connect and collaborate! Let’s build something great together.

Experience

1. Mern Stack Intern

   Apptunix

   Feb 2025 — Present · Mohali district, IN

   Built reusable and optimized React components, ensuring clean and maintainable code.• Managed complex application state using Redux & handled remote state effectively with RTK Query.• Implemented forms using Formik & ensured robust data validation with Yup.• Developed & integrated RESTful APIs using Express.js, with middleware for authentication and data validation.• Modern authentication with JWT: user sign up, log in, password reset, secure cookies, etc.• Configured email services using Nodemailer & tested email deliveries using Mailtrap.• Documented APIs using Swagger for better collaboration & API testing.• Integrated Stripe payment gateway using both Payment Intents & Checkout Sessions for secure transactions.

Education

• Punjab State Board of Technical Education and Industrial Training

  Diploma in IT with honours

  2019 — 2022

• Punjab Technical University

  Lateral Entry in BTech CSE

  2022 — 2025