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About RumahKodingku

A software product studio building products and services for developers and businesses.

We build pre-built digital software products for developers and custom software development services for businesses. Not a traditional software house. Not a freelancer collective. A product studio with engineering discipline.

What We Build

Two ways we create value through software.

Products

Digital Software Products

Pre-built starter kits, developer tools, and source code products that help teams build faster. Designed, built, and maintained as products — not side projects.

Services

Software Development Services

Custom software built around your business requirements. Web development, UI/UX design, consulting, and full-cycle delivery from discovery to production.

Product Philosophy

How we think about building software.

Ship production code from day one

We write software with testing, monitoring, and deployment as first-class concerns. Every project is built to run in production, not just pass a demo.

Build products, not projects

We think like product owners. Every feature is designed for real users and maintained for longevity — not built once and abandoned.

Technology serves business goals

We choose tools based on what solves the problem best, not what is trending. Every technical decision is grounded in business outcomes.

Clean architecture, composable systems

We design systems that are modular, testable, and easy to evolve. Architecture decisions are made with the next developer in mind.

Write code for other developers

Well-documented, type-safe, and maintainable. Code that is clear, consistent, and does not require tribal knowledge to understand.

Long-term thinking, short-term delivery

We ship quickly without sacrificing the foundation. Every decision considers where the product will be in two years, not two weeks.

Engineering Principles

The technical standards we hold ourselves to.

TypeScript across the full stack for end-to-end type safety
Infrastructure as code with Docker and automated deployments
Relational databases with proper schema design and migrations
Automated testing at every layer — unit, integration, and E2E
Observability from day one — structured logging, metrics, and tracing
CI/CD pipelines that deploy on every merge to main

How We Work

Our approach to every engagement.

01 — Understand

Listen first, build second

We spend time understanding your business, your users, and your goals before writing any code. The right solution starts with the right questions.

02 — Deliver

Ship early, iterate often

We work in cycles. You see progress regularly, provide feedback, and shape the direction. No surprises at the finish line.

03 — Own

We own the outcome

Our work does not end at deployment. We provide documentation, knowledge transfer, and ongoing support to ensure the software keeps delivering value.

Have a project in mind?

Tell us what you are building. We will help you figure out the right approach.

Start a Project