katalis.asia — Online to offline integrator & leading technology advisor

We build the digital
side of real places.

Mobile apps, websites and IoT solutions for hospitals, cities, schools and buildings — from device scanners to ChatGPT AI.

See our work Start a project

Products shipped: 22; Products shipped
Apps & websites: 10 + 12; Apps & websites
Featured clients: 9; Featured clients

About us

Online to offline, integrated.

Katalis Nuansa Digital is an online-to-offline integrator and leading technology advisor. With extensive experience across sectors such as hospitals, cities, schools and buildings, we are experts in creating the latest mobile applications, websites and IoT solutions. From device scanners to ChatGPT AI, we improve your digital presence and operational efficiency.

Hospitals
Cities
Schools
Buildings

Ability

Five disciplines, one team.

Everything a digital product needs, under one roof — so nothing gets lost between handoffs.

01
IoT Development
Connected devices, scanners and sensors wired into the systems your team already runs — bridging online and offline.
02
UI & UX Design
Research-led interfaces that make complex services feel simple, from first wireframe to polished design system.
03
Mobile Development
Native-feeling iOS and Android apps for fintech, e-commerce, media, travel and accessibility.
04
Website Development
Company profiles, e-commerce, dashboards and virtual events — fast, responsive and built to scale.
05
Project Management
One accountable team steering scope, timeline and delivery, so your roadmap ships as planned.

Concept & business plan

From the first idea to a product that keeps running.

We take care of all your business's technical and production needs — creating, delivering and maintaining every product plan and roadmap, from initial ideas and business concepts to implementation.

01
Idea
We sharpen your initial idea into a clear problem worth solving.
02
Business Concept
We shape the concept, the business model and the product roadmap.
03
Implementation
We design, build and deliver the product with your team.
04
Maintenance
We keep it running, measured and improving after launch.

We work withCorporate EntityStart UpPersonal

Selected work

Products people use every day.

Website
O2O Bethsaida Hospital
Bethsaida Hospital
Online-to-offline digital transformation for Bethsaida Hospital: a ticketing system and facility booking that use a WhatsApp bot as the communication channel.
Website
Jaringan Geopark Indonesia
Indonesian Geopark Network
A website to discover every geopark in Indonesia, buy tourism tickets inside each geopark and follow upcoming events.
Mobile App
TVRI OTT
TVRI
An OTT platform built for TVRI so the public can watch TVRI programmes online with comfortable, practical streaming.
Mobile App
E-BPR Apps
BPR
An app used by rural banks (BPR), managed by Penta Sistem Informasi, to onboard and initialise prospective borrowers.
Mobile App
Sambatan Apps
Neighbourhood dues, complaints and gate access — all made easier in one app.
Mobile App
BlocX
Bloc
An app supporting the M Bloc ecosystem that turns visitors into active contributors — from consumers into prosumers.
Mobile App
Poddium V1
An app for creators of podcasts, audio stories and audiobooks, with audio services that help them share their work more widely.
Mobile App
Menembus Batas
An app built to help people with disabilities go about daily activities more easily, with better and more practical accessibility.
Mobile App
Alchemist Learning App
An online learning platform with self-paced materials that make the learning process easier.