---
title: "Be Fit With Jess API · Case study · Vivified Tech"
description: "The backend behind the Be Fit With Jess fitness platform: 2.6M API requests in 30 days, 99.97% without a server error, built and run by Vivified Tech."
url: "https://vivifiedtech.com/case-studies/be-fit-with-jess-api/"
---

100K+

Active users

Using the platform

2.6M

API requests

Last 30 days

99.97%

Without a server error

Of all API requests

~30ms

Typical response

95% under 135 ms

~1,000

Requests per minute

At peak

**80 GB**

served in 30 days

**121**

production releases since Jan 2025

**596**

pull requests merged

Traffic figures cover the last 30 days, 21 Sep to 21 Oct 2026.

What we built

## One backend for the whole platform.

The backend behind the Be Fit With Jess fitness platform. It powers the members’ app (workouts and videos, food and water tracking, cycle and mood tracking, progress, badges and community), the staff admin panel and the website.

What it means for the business

Members get a product that just works. Jess's team never has to think about the back end.

## Have a product like this?

[Get a free assessment](https://vivifiedtech.com/contact/)

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