Latest from the notebook
Notes on engineering, the full stack, and the occasional rabbit hole.
Articles are on their way
I'm still drafting the first post. Check back soon.
Hi, I'm
A self-taught engineer building modern systems through continuous learning and disciplined study.
I'm Akmal Keisin, a full-stack developer with four years of experience turning complex problems into elegant, maintainable software. I started building websites at 18 and never stopped.
The modern tech stack shifts constantly. Mastering it requires an autodidactic mindset — driven by continuous learning and highly disciplined study. We are engineers, not magicians: true expertise means understanding how the underlying systems work.
Coming soon
Formal study and the courses I came back for once I knew what I needed.
SMKN 11 Semarang · Semarang, Indonesia
Focused on design, photography, and web development — where my journey as a builder began.
Six years split between in-house product teams and running my own studio.
Reprime ID · Semarang, Indonesia
Returned with more experience. Focus on developing the new version of the core product, optimizing performance, and architecting scalable backend systems.
Crocodic · Semarang, Indonesia
Engineered a complex HR project for a large factory client with thousands of active daily users. Managed intricate payroll logic and shift scheduling systems.
Reprime ID · Semarang, Indonesia
Full developer role post-internship. Responsible for new feature delivery, infrastructure maintenance, and resolving critical production bugs.
Reprime ID · Semarang, Indonesia
Gained hands-on experience in production environments, contributing to feature updates and learning enterprise development best practices.
Four years of daily practice across the full web stack, from pixel to pipeline.
A few projects that show how I think through a problem, end to end.
Projects are on their way
I'm still polishing the details. Check back soon.
Notes on engineering, the full stack, and the occasional rabbit hole.
Articles are on their way
I'm still drafting the first post. Check back soon.
Currently open to new projects and interesting collaborations. Feel free to reach out if you have something in mind.
I read every message myself and usually reply within a day or two.