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Ideas, engineered to last.

Web and mobile apps, AI that works inside your systems, and the cloud underneath. One team, start to finish.

Start a project See our work

Studio

We build AI that shows its sources and asks before it acts.

  • Founder led

    Nirapun leads every project.

  • One team

    Design to cloud, under one roof.

  • AI with receipts

    Every answer shows its source.

  • We run what we build

    We stay on after launch.

Work we build and run.

Five products, built and run by our team.

Shown with sample data.

Holon Dome AI

AI for organisations.

Understands your organisation · Data stays inside · Real work done

01 / 05

A colleague for every desk.

Each team gets its own bots, and everyone sees at a glance which one is busy or waiting.

The bot list in Holon Dome AI, company bots and personal bots, each with its state

02 / 05

Every step on show.

It checks your systems, asks other bots, then answers with a table or a file.

03 / 05

Nothing changes without your say.

Every change waits on a card a person approves, and the log keeps who pressed.

A purchase order draft waiting for approval, with every field in plain words and Approve or Decline

04 / 05

Works where your team works.

Your ERP, stock and mail, read only. On the web it uses its own browser while you watch.

The Buyer bot checking a supplier portal in its own browser, with its live screen beside the chat

05 / 05

Admins see it all on one page.

People, systems, skills and every approval still waiting, in one view.

The admin home: people, bots, systems and a usage log tile showing one approval waiting

CheckerFlowCompliance

Every verdict comes with proof.

AI checks your evidence against each criterion and shows exactly where it looked.

26/26right whenever it was 85% sure or more

  1. 01A verdict for every criterion
  2. 02The exact passage behind it
  3. 03Signed off in order

CompliedPartialMissingNeeds human

CheckerFlow review screen: verdicts per criterion with citations and the evidence trail for one criterion

Work VisionTraining

Training that shows its source.

Videos and manuals become step by step training. Get an answer wrong and the clip plays from that second.

Passed10/14trained, with proof

A media library of workshop clips, photos and manualsThe procedure drafted from them, each step citing its clip and secondYour clips and manualsSteps with their source

Caldenn LMSLearning

An academy for every team.

Video lessons, quizzes and certificates anyone can verify. Every lesson also becomes a wiki you can ask.

Forklift safety, refresher43% complete

Caldenn HRPeople · In build

Clock in from any phone.

Staff records, leave and time in one place, with an app for every employee.

09:52Clock in

Caldenn HR attendance board: who is working, late or not clocked in today

Your product could be next.

Start a project

One stack.
Four disciplines.

Four practices, one product.

  1. 01

    Design

    Research, interfaces and design systems.

    UX · UI · Design systems

  2. 02

    Product

    Web apps, mobile apps and APIs, fully tested.

    Web apps · iOS & Android · APIs

  3. 03

    Data & AI

    AI agents that cite sources and ask before acting.

    AI agents · Citations · Approvals · Analytics

  4. 04

    Platform

    Cloud, releases, backups and monitoring.

    Google Cloud · Cloudflare · CI/CD · Backups · Monitoring

From first sketch to full scale.

Four stages, one team.

  1. Discover

    We learn how the work is done today.

  2. Design

    We shape it and test it with real users.

  3. Build

    Working software every week.

  4. Scale

    We monitor, fix and grow it.

A note from the founder

I started Caldenn to build software people can trust at work.

Nirapun PutthajaroanFounder, Caldenn Technologies

Let’s draw up your project.

Tell us what you need. Nirapun replies with a plan.

nirapun.p@gmail.com
Phone
+66 61 415 5469
Founder
Nirapun Putthajaroan