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SHA Fitness

A Personal Training App That Adapts to a Trainer's Way of Coaching

The Challenge

Sharath came to us with a problem many personal trainers deal with every day.

The fitness apps on the market were either too expensive or too generic, with no way to coach exactly how he wanted.

Managing in-person and online clients across separate tools made it hard to keep workouts, nutrition, and progress tracking organised in one place.

Client:
SHA Fitness
Project Type:
Web & Mobile App Development
Duration
6 Weeks
Industry:
Health & Fitness
Location:
United Kingdom

Our Solution

Zenera built the SHA Fitness App as one platform for Sharath to run his coaching. A place to share workout and nutrition plans, track client progress, and send client updates.

We chose our stack wisely.

React and Tailwind power the web portal, keeping it fast and simple to manage. Flutter powers the mobile app, giving clients the same experience on iPhone and Android. Node.js handles logs and updates from every client, and PostgreSQL keeps client and progress data accurate.

AWS Lightsail and S3 handle hosting and storage, while Firebase sends reminders, like low water intake, straight to the client's phone.

The Tech Behind This Masterpiece

AWS (lightsail)
Amazon S3
Flutter
Firebase
React
Tailwind CSS
Node.js
PostgreSQL

Our Approach

1. Understanding the Coaching Style
We spent time with Sharath to understand how he trains clients, in-person and online, before deciding what the app needed to do.
2. Structuring Trainer & Client Access
We designed what each side could see and do. Trainers manage workout plans, and clients follow their programme. So the app was built around their role.
3. Agile Build in 6 Weeks
The app was built in focused sprints, with each core feature like plans, logging, and progress tracking. All these were developed and tested in stages.
4. Real-World Testing
We tested the app against real coaching scenarios, from onboarding a new client to logging a full week of meals and workouts, to make sure it worked the way Sharath actually trains.
5. Web & Mobile Launch
The platform launched as a connected web portal and mobile app, so Sharath and his clients each got the right experience on the right device.

Impact & Outcomes

The SHA Fitness App gave Sharath one platform to run his coaching, instead of paying for multiple expensive apps that didn't work the way he wanted. It also saves him time day to day, with client plans, logs, and progress all in one place.

Happy Words from the Client

Before working with Zenera, I'd looked at several off-the-shelf fitness apps, and none of them matched how I actually coach my clients. Zenera took the time to understand my process, and delivered a fitness app built specifically to solve my problem. The team was clear, responsive, and delivered on time, in just six weeks.

What stood out most was how well the final product reflected the way I actually work with my clients, rather than forcing me to adapt to generic software.

I'd recommend Zenera to any business that wants software built around how they operate, not the other way round.
Sharath Priyan
Founder, SHA Fitness

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