Education · Web and Android
Fluna.id
IELTS and TOEFL practice with full mock exams, AI scoring for Writing and Speaking, and an AI tutor.
- 2,500+
- sign-ups
- 3,200+
- tests taken
Every product starts as an idea that isn't put together yet.
Kadintek is a software studio from Indonesia.
We are the catalyst.
We design, build, and run digital products, for clients and for products of our own. The small block in our logo is the reminder: one spark that makes everything fall into place.
An idea put together becomes a product people use.
Fluna.id, our IELTS and TOEFL practice platform: full mock exams, AI scoring for Writing and Speaking, an AI tutor, and an Android app. Designed, built, and run by us.
Open fluna.id ↗Products people use leave a trace.
- 2,500+
- users on the apps we built
- 20+
- projects delivered with clients
- 3
- products of our own, live and running
Products we build and run ourselves.
Personal finance · Web app
AturUang
Log income and spending by hand, by snapping a receipt, or by voice. Every entry levels you up.
Open aturuang.app ↗
Platform · AI workforce
AI Virtual Office
Build a team of AI employees for your business. They work in divisions, handle daily tasks, check each other's quality, and report to you. Every task, meeting, and report is visible on one board.
- Any
- roles and divisions
- 24/7
- at work
Built on proven technology.
The tools and services we use every day for our own products, and use for yours too.
Apps
- Next.js
- React
- TypeScript
- Tailwind CSS
- Flutter
Data and infrastructure
- Supabase
- PostgreSQL
- Vercel
- Cloudflare
- Hostinger
- BBiznet
Services
- Firebase
- Resend
- MMidtrans
- Google Play
Have a product idea? We build it until people use it.
We build client products the way we build our own: carefully designed, built in stages, then run and monitored after launch.
Mobile apps
Android and iOS from one codebase, from design all the way to the app stores.
- Android and iOS apps
- Notifications and reminders
- In-app payments
- Published on Google Play and the App Store
Websites and web apps
From company sites to full platforms with accounts, subscriptions, and admin panels.
- Company sites and landing pages
- Accounts, subscriptions, and payments
- Admin panels and reports
- Fast and search-friendly
AI and automation
From AI features inside your app to AI agents that run your business operations every day.
- AI agents for operational work
- Workflow and report automation
- Chatbots and customer assistants
- In-app AI: scoring, summaries, document reading
How we work.
Discover
We understand the problem, then propose the simplest thing that solves it.
Design
Flows and screens are agreed before any code is written.
Build
In stages. You can open and try every stage yourself.
Launch and support
We ship, monitor, and stay with you after launch, 24/7.