For US founders and businesses
We build and market digital products.
Bring us your idea for an app, website, or software platform. One team takes care of design, development, launch campaigns, and ongoing maintenance.
Book a 15-minute call
- Your idea
- Design, build & launch
- Marketing & ongoing care
How we work.
One team stays with your product from research through launch and beyond.

Research
Define the customer problem and the first release.
Design
Prototype the experience and test the key flow.
Build
Develop and test the working product.
Launch
Put the product live and set up tracking.
Market
Create and run campaigns to reach customers.
Maintain
Fix issues and improve each release.
Marketing in practice
From first ad to booked class.
We create and run the campaign, build the landing page, and track completed bookings.
Studio concept · Dayform

Social ad

Class landing page
Booking confirmation
We measure ad clicks, booking starts, and completed bookings.
It books while you sleep.
An enquiry at 9pm is a class sold or a class lost. Type to it: it books, and fills in the record as it goes.
This is running now, on this page, against the same fictional studio. It is the kind of thing we build into a product when it earns its place.
- Name
- Not yet
- Class
- Not yet
- Experience
- Not yet
- Day
- Not yet
- Booked
- Not yet
Ways to work together.
The starter
Idea to Live
$3,000–$6,000 USD
3–4 weeks
Research, design, build, and launch one core product flow.
- One useful AI or automation feature if it fits
- First month of care included
Audit & build plan
$750–$1,500 USD
Review your idea or current product and get a prioritized build plan. The fee comes off the build if you start within 30 days.
Monthly care & marketing
$750–$1,500 USD / month
Maintenance, product improvements, and agreed campaign work.
Starting ranges. We agree on scope and fees before kickoff.
Who you’ll work with.
Joyboy is run by Harsha Arrimalla from India, working Mon–Fri, 9am–1pm ET so there is a real overlap with your day. You talk to the person building the thing.
[Two lines of real background go here: what you have built before, where, and at what scale. This is the only thing on the page that cannot be written for you.]