Freelance projects
A focused engineering partner when you need experienced hands to move an important product initiative forward.
Muhammad Amien · Full-Stack Software Engineer
I help teams ship reliable, thoughtful software across the frontend, backend, APIs, and the product decisions in between.

How I contribute
I bring experience across web applications, backend systems, and mobile products. The goal is never just to write code—it's to help a team make progress with software that is useful, maintainable, and ready to grow.
About Muhammad AmienSelected work
Work with me
A focused engineering partner when you need experienced hands to move an important product initiative forward.
Reliable full-stack support for product teams that need a contributor who can work independently and communicate clearly.
Ready to take long-term ownership, collaborate across disciplines, and help a team deliver better software over time.
What you can expect
From polished interfaces to APIs, data models, and deployment—without losing sight of the user experience.
Comfortable learning an established codebase, improving what is already there, and contributing with care.
I break down product needs into practical technical decisions, clear next steps, and shippable work.
Expect thoughtful updates, early risk-sharing, and a collaborative approach to solving the right problem.
Whether you're hiring for a freelance engagement, a remote contract, or a full-time role, I'd love to hear what your team is building and where I can help.
Writing
N+1 query problem adalah penyebab performa paling umum yang sulit dideteksi. Satu query untuk list data, lalu N query untuk relasi setiap baris. Pelajari cara mendeteksi dan memperbaikinya di PostgreSQL.
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Read articlePanduan builder GPT-5.6 plus mode Ultrafast yang 14x lebih cepat. Model kecil, Responses API, dan programmatic tool calling membuat agen lebih cepat dan hemat.
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