Krishan Kumar Awasthi
Fullstack Developer Intern
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Skills & Expertise (17)
Work Experience
Fullstack Developer Intern
CrowdUpss
Nov 2024 - Dec 2024
Architected and developed a full-stack URL shortening platform using React and Tailwind CSS, backed by Node.js/Express.js and MongoDB, generating 6-character Base62 short URLs with 56.8B possible combinations. Developed 2 core REST API workflows for URL shortening and redirection, implementing URL validation, with secure JWT-based authentication and route protection with middleware-driven backend architecture, centralized error handling, and persistent user session management.
Education
Higher Secondary Certificate (10+2) - K.V.C.R.P.F Bijnor
2022 - 2023 · Afghanistan
B.E in Computer Science and Engineering - Chandigarh University
- 2027 · Afghanistan
Certifications
MERN Stack: Complete Web Development Course
Udemy · 2025
Data Structures
University of California San Diego · 2025
City of Moreton Bay Entrepreneurship Innovation: Web Development
Forage · 2025
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Skills (17)
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