Muhammad Hafid Khoirul

Hi! I am Hafid šŸ‘‹

Software Engineer

Currently, I am working as a backend engineer at Qontak.

A Little About Me

I am a software engineer based in Bogor, Indonesia. Currently, I am focused on backend technology, where I design efficient and scalable systems. My expertise includes building robust APIs, crafting optimized queries, and writing high-performance, well-tested, maintainable code.

Outside of development, Iā€™m an amateur photographer and a writer. I enjoy blending creativity and logic in both tech and life.

Latest Blog Posts

Let's Start!
Let's Start!

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General

Experiences & Tools

  1. 2020 - Present

    Backend Engineer, Qontak

    • Optimized code performance, resulting in a 50% speed increase, by addressing N+1 queries, refining query execution, and strategically employing caching.
    • Drove technical feature implementations, managing the development process from RFC conception to final deployment, collaborating closely with FE, QA, Design, and Product teams.
    • Increased test coverage using RSpec, ensuring high code quality and reducing production bugs.

Contact

Have something to say? Ask a question or just say hi, anything! Feel free to contact me, my inbox is always open! You can contact me through one of these platforms!