A fitness coach.A solo founder.Building with AI.

I’m turning hands-on coaching experience into an app for fitness coaches and their clients. Now I want to share that journey with a wider audience, alongside a technology partner.

Let’s work together Explore FitBot

Alexander Pokrovskiy, fitness coach and FitBot founder, in a gym — An idea from coaching practice. A product I’m building myself.

One founder.A real product.A story worth sharing.

Behind FitBot is the daily work of coaching a person.

A coach works with a client’s nutrition, measurements, questions and progress over time. I’m bringing these pieces into one app, to make the bigger picture easier to see and discuss.

For coaches For clients

Product pages open in a new tab.

Connecting it all: a conversation.

FitBot includes a client–coach chat, keeping questions and conversations about nutrition and results close to the work of making progress.

Nutrition Progress InBody

FitBot interface showing a food diary, calories and macronutrients with demonstration data

A clearer view of daily nutrition.

Food diaries, calories and macronutrients in an overview designed to support conversations about nutrition.

FitBot interface showing progress charts with demonstration data

See what changes over time.

Weight, body measurements and charts help a coach discuss trends, beyond a single number on the scales.

FitBot interface showing InBody measurement analysis with demonstration data

Every measurement has a history.

InBody PDF uploads and measurement history provide a starting point for the next conversation with a coach.

Actual FitBot screens with demonstration data. The product interface is currently in Russian.

I know the problem firsthand. Now I’m building a tool for it.

Alexander Pokrovskiy
Saint Petersburg, Russia

From a problem in the gym to a feature in the app.
My approach to building FitBot

I’m Alexander Pokrovskiy, a practicing fitness coach in Saint Petersburg. FitBot grew out of everyday coaching: collecting information, explaining results and supporting people between sessions.

I’m developing the app independently, using AI coding tools. I define what needs to work, examine the solutions, check the results and bring them back into practice.

This is the story of a domain expert building a product he needs. I want to tell it clearly: what worked, what needed reworking and how AI helps me keep moving.

AI is a tool I use to build the product. Client coaching decisions remain with the coach.

One project. Many real stories.

I want to share on my social channels how a fitness coach builds an app solo with AI, from a real FitBot task to a tangible result. I’m looking for a technology partner to build and share that journey with.

Open to technology partnerships and ambassador roles

Show the journey

From an idea and a clear brief to a working feature, explained for people who don’t yet think of themselves as developers.

Unpack the AI workflow

Show the work with a partner’s tools: the task I set, the result I received, how I checked it and what needed fixing.

Share practical lessons

Discuss useful approaches and limitations through FitBot examples, with feedback for the product team from real work.

What a partner gains

A relatable AI use case beyond the usual developer audience: one founder, one evolving product and an ongoing account of how it is built.

What would help

Tools and credits, early access to new capabilities, a connection with the team and help bringing the story to more people. We can agree on the scope and format together.

Open to other ambitious teams, too.

My immediate focus is a technology partnership. I’m also open to sponsorship, investment and people who can help FitBot grow.

Technology & sponsorship
Investment in growth
Engineering, design & growth

Let’s build the next chapter together.

If you build AI tools or would like to help FitBot grow, get in touch with me directly.

founder@fitbot.online

Tell me about your team and the kind of collaboration you have in mind.