Backend-Focused EngineeringFullstack DevelopmentFrontend ExperienceProduct & System Thinking
Hi, I’m Raka
I help businesses design and build scalable web applications, reliable backend systems, and clean digital architectures that are ready for real-world usage. With over 7 years of experience, my journey started from early experimentation during school, grew through university, and continues today in professional production environments.
An overview of the technologies I actively use in production-grade projects, driven by real-world architectural decisions, scalability demands, and long-term system reliability.
Primary Focus
Next.js30%
NestJS25%
Python20%
Golang15%
Laravel10%
Experience & Proficiency
NestJS90%
Next.js85%
Laravel75%
Python80%
Golang70%
PostgreSQL90%
ClickHouse80%
Linux / SSH85%
Selected Projects
A curated set of production-level systems I’ve built and maintained, focused on scalability, clean architecture, and long-term reliability in real business environments.
I work with founders, startups, and businesses to design and build reliable digital systems. From simple websites to scalable backend architectures — let’s discuss what you actually need.
Availability
Remote (Worldwide)
Full-time Employment
Part-time / Contract
Per-Project (Student / Startup)
Freelance Collaboration
Need a Website, System, or Backend?
If you’re planning to build a website, internal dashboard, or backend system for your business or startup, I can help you design and develop a solution that is clean, scalable, and ready for real-world usage — not just demos.
💰 Project rate starts from
IDR 2.5M – 10M+
Final pricing depends on scope, complexity, and delivery timeline. Clear estimation will be discussed upfront.
*Suitable for landing pages, company profiles, internal dashboards, backend APIs, and custom business systems.
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Have an idea or a problem you want to solve? Reach out to discuss your project requirements or potential collaboration.
