Welcome to RWBU's Portfolio — soft interfaces, useful software, and tiny experiments ★ Welcome to RWBU's Portfolio — soft interfaces, useful software, and tiny experiments ★ Welcome to RWBU's Portfolio — soft interfaces, useful software, and tiny experiments ★ Welcome to RWBU's Portfolio — soft interfaces, useful software, and tiny experiments ★

RWBU RWBU's Portfolio

Software Developer · Indonesia

Project Archives & Deployments

A catalog of production web applications, algorithmic tools, desktop software, and AI experiments developed by RWBU. Use the category tabs below to browse by field.

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Catalog Records: Showing 7 of 7 verified projects

ProposalArena

[LIVE DEMO]
Role: Fullstack & AI Engineer | Year: 2024 | Category: ai
ProposalArena preview screenshot

Local-first thesis proposal defense simulator. Upload academic proposals, face an adaptive AI examiner via text or voice, and receive granular evaluation rubrics and simulated defense scoring powered by client-side RAG.

Tech Stack: Astro Svelte 5 TailwindCSS IndexedDB minisearch Web Speech API

noachanassist

[COMPLETED]
Role: Desktop & Agentic Systems Developer | Year: 2024 | Category: desktop
noachanassist preview screenshot

Native desktop AI companion built with Tauri v2, Bun, and Svelte 5. Features compiled sidecar backend, persistent vector memory search over past conversations, and system tooling.

Tech Stack: Tauri v2 Bun Svelte 5 SQLite Orama Vector Elysia

Yokai Web Studio

[LIVE DEMO]
Role: Frontend Developer & Designer | Year: 2024 | Category: website
Yokai Web Studio preview screenshot

Web application and headless content management system for Yokai, an independent wotagei performance team based in Yogyakarta. Built with Astro, Sanity CMS, Tailwind CSS, and anime.js.

Tech Stack: Astro Tailwind CSS Sanity CMS anime.js Bun Cloudflare

ElToolkitDeRWBU

[COMPLETED]
Role: Creator & Desktop Developer | Year: 2024 | Category: tool
ElToolkitDeRWBU preview screenshot

Cross-platform desktop media utility putting FFmpeg and yt-dlp behind a clean GUI: media downloading, audio extraction, ID3 metadata editing, batch regex renaming, and Python BPM detection.

Tech Stack: Tauri v2 React TypeScript Rust FFmpeg yt-dlp Python

Retroda Website

[LIVE DEMO]
Role: Fullstack Developer | Year: 2024 | Category: website
Retroda Website preview screenshot

Commercial company profile website for Retroda, a vintage car rental business operating across the Jabodetabek area. Responsible for development and deployment.

Tech Stack: Astro TailwindCSS TypeScript Keystatic CMS
Role: Frontend & Pathfinding Developer | Year: 2024 | Category: website
Comipara 6 Interactive Map preview screenshot

Collaborative navigation project built with 2 other developers. Shortest-path navigation system calculating distances between convention booth nodes in native JavaScript.

Tech Stack: JavaScript (Vanilla) Pathfinding Algorithm

RentCos Project

[COMPLETED]
Role: Fullstack Developer | Year: 2023 | Category: website
[ LIVE SITE ] RentCos Project Live project preview ↗

Cosplay costume rental management system built on Laravel, utilizing QR code tagging for each costume component to provide a reliable check-out and return tracking system.

Tech Stack: Laravel PHP Blade Templates QR Code