Logo: Stardio

Stardio - Live Fitness Platform

#product development

Stardio.com is an online platform for a live streaming of fitness classes. Trainers design lessons, invite an audience and broadcast workouts live. Members can subscribe to the lessons of their choice.


What Our Client Says

Jonathan Tustain, CEO of Stardio reviews the cooperation with Moravio. He considers the following key points to be the most important:

  • Moravio is deeply connected to the client and works as one team.
  • We are honest and transparent.
  • We love to learn new technology.
  • Working remotely is embraced.
  • Moravio brings expertise to the decision-making process.
  • We help with product design.

Live streaming technology

Live streaming video is a challenge in itself. Our challenge was to develop a platform similar to Zoom, but within a reasonable budget. This requires tactical innovation by discussing, analyzing, and designing before beginning the programming process.

Avoiding tunnel vision is a critical component here, as burning through a large budget and reaching a dead end is a real possibility. The client came to us with OpenVidu technology, which unfortunately didn't scale the way that was required. We started working with LiveKit and together we built a business plan before we started the transition to make sure it made monetary sense. Currently, the platform is capable of handling hundreds of thousands of concurrent connections.


Class Builder

We created an editor similar to those used by professionals in the filming industry. We have created a user interface that is complex but intuitive at the same time. First the user inserts blocks of specific exercises and music into the timeline. Then when the trainer starts the lesson, the app shows him and the participants the exercises in real time. The technology used on the frontend is Angular, and calls AWS lambda serverless functions.

Other Features

Stardio's business model is based on transaction fees between instructors and members. We use Stripe to process payments between Stardio and instructors and between members. The backend uses the AWS Amplify framework, DynamoDB, TypeScript on Node.js. We have extensive experience with team collaboration on serverless development. The team consists of 4 developers including a TL, 1 QA and a Product Manager. Want to get involved? Just jump in a lesson today -> Stardio.com

Trusted by 1,300+ companies

Hear from our clients.

4,9/5 on


On Time / Deadlines

Everything was very clear in terms of what deliverables could be expected per sprint with clear explanations of why some deliverables were backlogged.



Value / Within estimates

Very good value. We could probably find cheaper places, but would not have had the same quality.



Service & Deliverables

Everything Moravio has done has been according to designs and the brief.



Willing to refer

We are extremely happy with our choice and would have no hesitation to refer Moravio.

Previous article
Next article

Got a project in mind? Tell us about it.

We help startups, IT companies and corporations with digital products.

Write a Message

By submitting the form, I agree with the rules for processing my personal data as described in the Moravio Privacy Policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

  • We will answer as soon as possible.
  • Your information is safe with us.
  • We are happy to answer all your questions!

Book a Meeting

Do you want to talk to us directly? Book a meeting with Jakub from business development.

Jakub Bílý

Jakub Bílý