Gurvinder Singh

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I'm a 17-year-old dev (sometimes designer) from Rajasthan, India. I love system design, databases, backend dev, and stunning UIs (still working on that).


I admire subtle design and crave speed in code.
If that clicks, hit me up!

Things I know

Projects

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HexStack

A simple stack to create modern backend applications that are fast and have the best in class developer experience.

More than 20k downloads.

    Disguise

    An open source social media app with complete anonymity.

    Successfully handled ~100K users with smooth performance and privacy.

    Work

    Full Stack Engineer (Freelance)@KlikDeal

    Added features and maintained the web platform for Klikdeal (a car rental company).

    Worked with React, Node.js, GraphQL, and MySQL to deliver performant, scalable solutions.

    For a reference, feel free to contact the client.

    Blogs

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    HexStack - Fast and Elegant backend applications

    September 6, 2025

    Exposing Hidden Security Flaws

    March 16, 2025

    How Buzzwords Breed Fear in Budding Devs

    December 9, 2024

    Reach out

    Socials : Twitter (X), Github, Discord

    Email: guru911u@gmail.com