REPs Polska is a mobile application created for personal trainers, fitness instructors, and specialists actively working in the sports industry. The system facilitates the quick organization of substitutions in fitness clubs, allows for publishing and browsing advertisements, and supports direct communication between verified users.
Industry
Fitness / Sport / Wellbeing
Type of activity
Association
Implementation and support
2025 – present
Technologies
React Natice
NestJS
React+ Next.js
About project
The project involved designing and implementing a mobile application to support the REPs Polska community in their daily work organization. The main goal was to create a tool that reduces the time needed to find a substitution, organizes communication between trainers, and increases cooperation security by operating within a verified environment of specialists.
The application combines classified ads features, a job/offer search engine, user profiles, notifications, an instant messenger, and a rating system. This allows trainers to both report the need for a substitution and take on additional assignments tailored to their location, schedule, and specialization.
Our role
Mobile application
(iOS / Android)
Admin panel
Key functionalities
Quick reporting of substitution needs
The user can add an advertisement, specifying the most important information: location, date, time, type of classes, and advancement level. Thanks to this, trainers available at a given time immediately see the full context of the assignment and can make a quicker decision to accept the substitution.
Search engine for substitution offers
The application allows users to browse available advertisements and filter them by location, date, and class type. This is particularly important in the fitness industry, where quickly matching a trainer to a specific location, time, and activity type is crucial.
Profiles of verified trainers
Each user operates within the REPs Polska community, which strengthens the credibility of contacts and facilitates making decisions on cooperation. Trainers’ profiles help build a professional image and provide greater transparency in the process of organizing substitutions.
Notifications about new offers
The notification system informs users about new substitution proposals in their area or field of interest. This allows trainers to react faster to the current needs of clubs and other instructors.
Project challenges
1
Combining speed of operation with the full context of the advertisement
Substitutions are often organized under time pressure. Therefore, the challenge was to design forms, offer lists, and advertisement details in such a way that the user could quickly find the most important information: where, when, what type of classes, and at what level.
2
Organizing communication between trainers
In the traditional model, arranging substitutions often takes place via private messages, groups, or phone calls. The application aimed to move this process into a single place, maintaining conversation clarity and facilitating the quick finalizing of details.
Key benefits
For the system user
- Faster substitution matching: trainers can quickly add an advertisement or find an available assignment that matches their specialization.
- Convenient communication in one place: all arrangements regarding the substitution take place directly within the application, reducing communication chaos.
- More professional opportunities: the application allows trainers to take on additional assignments and make better use of their schedule availability.
- Greater cooperation security: profiles, ratings, and the REPs Polska environment support working among professionals with proven qualifications.
For the system purchaser
- Digitization of an important industry process: the application moves the organization of substitutions from scattered channels into a single, organized tool.
- Strengthening the REPs Polska community: the system increases the engagement of organization members and provides them with a practical tool for daily work.
- Scalable development model: the application can be further expanded with subsequent features, such as advanced filtering, recommendations, activity statistics, additional administrative modules, or integrations with other tools.
- Higher quality and transparency of cooperation: the system of ratings, profiles, and applications helps maintain a professional standard of assignment exchange in the fitness industry.