Engineering, systems & the work behind them
Raey Maulana Yunus. Full-Stack Engineer | Next.js, NestJS & Laravel | System Architect
I build web applications and shape the systems around them.
My work brings together software development, systems analysis, and project leadership. Here are a few projects, and the decisions behind them.
01 / Selected work
Products, platforms & workflows. The problems, my contribution, and the decisions behind the work.
01 / Personal product
Signature verification with a purpose, a document reference, and a defined validity period.
MY CONTRIBUTION / Product direction & system architecture Product decisions, architecture, AI-directed implementation, testing, and deployment.
Next.js · NestJS · PostgreSQL · Docker
Read case study 02 / Client project · Education
Digital assessment practice for a counselling lab, from participant sessions to instrument-specific results.
MY CONTRIBUTION / Independent delivery Architecture, development, QA, VPS setup, CI/CD, and direct client support.
Next.js · Laravel · MySQL · VPS · CI/CD
Read case study 03 / Team project · Education
Finance-issued bills, gateway payments, and academic information in a portal for parents.
MY CONTRIBUTION / Project Manager User research, requirements analysis, and business-process direction with the development team.
Laravel · Blade · Bootstrap · JavaScript
Read case study 04 / Personal system · Local Docker
An AI workflow with a read-only view of agents, tasks, and a virtual office.
MY CONTRIBUTION / Idea through local deployment Planning, development, testing, and local Docker deployment of the team setup and Mission Control.
Hermes · Next.js · Three.js · SQLite · Docker
Read case study 02 / Behind the work
From the details to the whole system. I’m a full-stack engineer and system architect. My work spans education platforms, business operations, and personal software products.
Some projects involve building an application independently. Others involve understanding users, defining business processes, and directing a team. Each case study makes my responsibilities clear.
Next.js / NestJS / Laravel / TypeScript MySQL / PostgreSQL / Docker / VPS / CI/CD
More background · CV Understanding the process Research and analysis connect the application to the people who use it.
Parents Info Connecting the system Architecture, data relationships, and the environment the software runs in.
labbkpi Owning the delivery Product decisions, testing, release, and support as part of the work.
Tando GitHub activity is temporarily unavailable. You can view the latest contributions on my GitHub profile.
Most of my work lives in private repositories, across my primary role and freelance projects.
View GitHub profile