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Founder Review Call
Gimmir
Product engineering for sport & fitness

Built by founders
who have shipped real
fitness platforms.

Gimmir builds the apps and platforms behind sport and fitness brands that are scaling. Start with a free review call with the founders who built UN1T’s franchise platform and co-founded Jimmy Coach.

Who we build for

Built for founders who take their product seriously.

You are not looking for cheap hands. You want a team that understands what you are building and can be trusted with the part of your business your members actually touch.

Founders shipping the real thing

Sport and fitness founders building a product members depend on — not a prototype to demo.

Multi-location operators

Studios, gyms, and franchises where memberships, bookings, and payments simply have to work.

Coaching apps that scale

Coaching and creator-led products going from a handful of clients to thousands.

03

One team for the whole product, not just the easy parts.

01

Member & booking platforms

Subscriptions, payments, scheduling, and the back office that runs every location.

02

Sport & fitness apps

iOS and Android products your members open every day. Fast, and built to last.

03

Community & social features

Chat, groups, and the engagement layer that keeps athletes coming back.

04

AI inside your product

Personalized coaching, smart recommendations, and assistants built into real workflows, not bolted on.

Delivered as a dedicated team that becomes part of yours, or as a fixed-scope build with a clear timeline and price.

04

You work with the people who built it.

Most agencies put a senior on the sales call and juniors on your project. With Gimmir, the founders are in the room from the first call to delivery.

[ founder photo ]

Nazar Moroz

Founder

Leads product and business. Has built and shipped fitness products end to end, as an owner carrying the same risk you do.

[ founder photo ]

Oleh Palazhii

CTO

Led the architecture of both the UN1T platform and Jimmy Coach. The person who designs how your product holds up as it scales.

Two founders who have already built what you are trying to build — plus the team behind them.

05

Why founders trust us with the real thing.

01

Senior from first call to delivery

The founders are in every engagement. No bait and switch.

02

You own everything, day one

Code, IP, and accounts. Always yours.

03

A full team in weeks

Our infrastructure spins up a ready team fast, so you do not lose a quarter hiring.

04

We push back

If a decision will hurt your product later, we say so. You pay for judgment, not just hands.

06

Start with a conversation, not a contract.

One path, three steps. You decide how far you go — and nothing is locked in.

01
Free · 20 min

Founder review call

Talk directly with Nazar and Oleh. We look at your product or plan and give you real input on the spot.

02
Paid

Scale Review + Roadmap

We review your product, code, or plan against one question: will it survive growth. You get a clear roadmap of what to build, fix, and in what order.

03
Build

Dedicated team or turnkey build

Delivered by the team the founders lead. Your review fee is credited toward the build.

Let’s talk

Let’s look at what you are building.

Tell us what you are working on. We will tell you honestly how we would approach it — and whether we are the right team for it.

NMOP
Nazar & Oleh
The founders, on the call
Book a founder review call

Free · 20 min · no pitch, no obligation.