RJWidget
A widget that floats on the MacBook notch: AI assistant that reads your screen, PDF tools, clipboard history, music player and screenshot shortcuts.
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Now accepting new projects
Software that ships. Built for the way you work.
RJ Digital Solutions designs and builds web apps, AI automation, browser extensions and desktop software — from first sketch to production on our own infrastructure.
- 6+apps in production
- 24/7self-hosted & monitored
- EN · IDbilingual delivery
Built with
Python · FastAPIReact · TypeScriptSwiftUIPostgreSQLDockerCaddy
Our products
Real apps. Running today.
A few of the products we've designed, built and operate ourselves. Each one is live — this is the quality you get on your project.
Auto Proctor
Online exam platform with signed proctoring events, risk engine, tiered actions, supervisor dashboard, review & appeals.
Open app →AI Stock Screener
Signal bot and dashboard for the Indonesian stock market (IHSG): scheduled screening, AI-assisted analysis and Telegram alerts.
Open app →Media Downloader
Chrome extension that saves any video as MP4 or extracts audio as MP3, converted on our server with yt-dlp and ffmpeg.
Private distributionEmail Marketing
Campaign and newsletter app for marketing teams: audiences, templates, scheduling and delivery analytics. Launching once our sending domain is ready.
Get notified →+
Your product here
Have an idea or an internal tool that needs to exist? Tell us — we'll scope it within days.
Start a project
What we do
From idea to production, under one roof.
⌘
Web & internal apps
Dashboards, portals and APIs on FastAPI, React and PostgreSQL — secure by default.
✦
AI & automation
LLM assistants, document and data pipelines, scheduled bots that take work off your team.
◫
Extensions & desktop
Chrome extensions and native macOS apps with polished, fast interfaces.
☁
Deploy & operate
Docker, HTTPS, monitoring and backups. We run what we build — or hand it over cleanly.
✉
Email & marketing tools
Campaign apps, transactional email and audience tools for marketing teams.
⚑
Consulting
Architecture reviews, security checks and rescue of stalled projects.
How we work
Simple, fast, transparent.
- 01
Discover
A short call to understand goals, users and constraints.
- 02
Scope
Clear plan, timeline and fixed price — before any code.
- 03
Build
Weekly demos on a live staging link. You see progress, not promises.
- 04
Launch
Production deploy with HTTPS, monitoring and handover docs.
Let's talk
Ready when you are.
Tell us what you want to build. We reply with a plan and a quote.
Business email coming soon — leave your details and we'll reach out.