A smooth, media-rich React Native app that lets medical professionals stream lectures and connect on the go
Cadre
Cadre is a single social platform for professional-led mental health and wellbeing.
Project overview
Cadre is a social network built for professors and professionals in medicine — a space for those advanced in the field to broadcast, share knowledge and insights, watch lectures live or on demand, and engage with peers through likes, comments, and discussion.
faster content load
60%
Client Context
Domain: Mental health
Location: United States
Timeline: October 2023 – September 2024
Team: Project Manager, Node.js Developer, React Native Developer
Challenges
- Uncertainty stage — the team faced difficulties determining the project’s development vector.
- Development of the solution — the team needed to refine the approach to make the solution as strong as possible.
- Transition to a new level — the team had to work out how to advance the solution further.
Tech stack
Backend
Frontend
Delivery Approach
Building a trusted, expert-only community means getting both credibility and performance right. Intobi delivered Cadre through a lean, phased approach – turning an evolving idea into a secure, professional-led platform that ultimately drew investors.
Discovery
The project began in an exploratory phase, with the direction still open. Intobi worked to define the product’s direction and shape a solution built specifically for professors and medical professionals.
O
Oleksandr
Project Manager
Architecture
Intobi designed a lean, scalable architecture with a verified-expert ecosystem at its core, professor-account verification, and AI content moderation – backed by real-time anomaly monitoring to keep the platform stable as it grew.
R
Rostyslav
Node.js Developer
Backend
On Node.js, backend development powered secure networking, HD lecture streaming with archive access, encrypted discussions, and the AI-driven recommendation and moderation logic — built by a single backend developer in a deliberately flexible model.
D
Danylo
Node.js Developer
Frontend
With React Native, the mobile app delivered an intuitive experience — seamless tab switching to resume lectures or discussions, mood tracking, goal setting, cross-device sync, and offline mode — so professionals could stay connected anywhere.
V
Valerii
React Native Developer
Testing
Intobi validated performance and stability, improving content load speed by 60%, expanding supported media types 3×, and catching 88% of anomalies through real-time monitoring – delivering a product polished enough to be sold to investors as the engagement’s logical conclusion.
O
Oleksandr
Project Manager
Ready to bring a secure, expert-led community to your own platform?
Contact usKey features
An all-in-one application for healthcare professionals
Cadre covers the entire cycle of professional interaction in the medical field in a single space: professional marketing, search and connect, real-time scientific collaboration, electronic document management, and project completion, simplifying the search for medical-related information.
More user-friendly platform with expanded features
Intobi completely redesigned the interface and added new features: intuitive design with seamless tab switching so users can resume lectures or discussions exactly where they paused, enhanced learning tools with smart recommendations and automated broadcast reminders, optimized medical content with stable HD streaming and integrated note-taking, and advanced security with two-step verification and encrypted discussions.
Personalized mental health support
Mood tracking lets users record daily emotional states to spot patterns and triggers, AI-driven recommendations provide tailored exercises and coping strategies based on user data, and goal setting lets users define wellbeing objectives and track progress over time.
Secure and accessible platform
End-to-end encryption protects all user data, cross-device sync gives seamless access from phone, tablet, or web, and offline mode keeps key features working without an internet connection for uninterrupted self-care.
Results
The modernized platform delivered measurable gains in performance and stability, powered by a lean development model – one developer on the Node.js backend and one on the React Native app – that supported an expert ecosystem with professor-account verification and AI content moderation, and ultimately let the finished product be sold to investors as the natural conclusion of the engagement.
faster content load
60%
anomalies auto-detected
88%
What client said
Viktorija Aksionova, CEO
MindTales
“Their designer takes the initiative to bring new ideas, which has been very useful. The client is pleased with the new UX/UI design — Intobi’s designer thinks outside the box. Intobi has weekly meetings with the client, occasionally scheduling follow-up meetings to discuss progress. Their open communication via several platforms and ability to work over the weekends are great.”
Related Services
A modernized platform core engineered for speed, stability, and expert-level content management
Is Cadre a general social network or built for a specific audience?
The case describes Cadre as a social network specifically for professors and professionals in medicine, with account verification and AI content moderation built around that expert audience.
What happened to the project after launch?
The case describes the platform’s development concluding with a successful sale to investors, following work on the React Native app, the Node.js backend, and a real-time anomaly monitoring system.
How was the engineering team structured?
The case describes a flexible model with one developer building the Node.js backend and one building the React Native mobile app, rather than a larger dedicated team.
How does Cadre keep data private and usable offline?
The case describes end-to-end encryption and two-step verification protecting user data, with cross-device sync and an offline mode that keeps key features working even without an internet connection.