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Case Studies

Real projects, real results. See how we've helped companies build and scale their digital products.
Healthcare
Private Clinic Chain, Germany

Healthcare Management System for German Private Clinic Group

Challenge

The clinic group needed a unified, secure multi-tenant platform to manage the complete patient journey across multiple clinics: appointments, surgery scheduling, patient flow, comprehensive surgery documentation, and complex billing for both patients and freelance doctors.

Solution

We built a complete healthcare management system from the ground up with robust security and privacy controls. The platform handles appointment booking, surgery scheduling, patient journey tracking, detailed surgery documentation, and complex billing workflows including patient billing, freelance doctor billing, and materials cost tracking.

Impact
  • Complete operational management across multiple clinics
  • Unified patient data with strict privacy compliance
  • Automated complex billing workflows

Technologies

React
Node.js
MongoDB
GCP
Multi-tenant Architecture
Travel / B2B
B2B travel agency

B2B Travel Management Platform

Challenge

A large B2B travel provider needed to rebuild their entire platform from scratch to manage backoffice operations, B2B portals, complex travel policies, and multiple provider integrations. The infrastructure needed to support a multi-tenant architecture for all clients.

Solution

We are rebuilding a comprehensive cloud-native platform from the ground up, handling both application complexity and infrastructure challenges. The system manages travel policies, provider integrations, and serves as a unified multi-tenant platform.

Impact
  • Centralized multi-tenant platform for all clients
  • Complex travel policy management
  • Seamless provider integrations

Technologies

React.js
Node.js
Serverless
Enterprise Software
Bit2Win

Agile Tech Team for Bit2Win (Enterprise SaaS)

Challenge

Bit2Win needed a highly reliable engineering team to accelerate delivery for top enterprise clients.

Solution

We provided a senior, autonomous software team that integrated directly into their processes and delivered complex features on schedule.

Impact
  • Faster delivery for enterprise clients
  • Higher reliability in enterprise projects
  • Reduced load on internal teams

Technologies

React
TypeScript
Python
Microservices
Education / Events

Solution Architecture for Hybrid Event Platform

Challenge

An educational events organization needed a platform allowing users to switch seamlessly between in-person and digital participation, with live conferences, multi-channel streaming, and 1-to-1 and 1-to-many online conversations.

Solution

We provided solution architecture guidance for the construction of a hybrid event platform that enabled seamless switching between physical and digital participation, with live streaming, channel switching, and comprehensive online interaction features.

Impact
  • Successfully launched with 20,000 live concurrent users
  • Seamless hybrid participation experience
  • Delivered within a very challenging timeframe

Technologies

React
Nest.js
WebRTC
AWS
Pharmaceuticals / Enterprise
Hoffmann-La Roche

Enterprise Event Management System for Hoffmann-La Roche

Challenge

Managing thousands of company events across tens of countries required a custom, highly complex filtering system and sophisticated permission controls to ensure users could only access and modify appropriate data.

Solution

We developed an enterprise event management application with custom advanced filtering logic to handle massive event volumes and implemented a complex multi-level permission system for thousands of users across multiple countries.

Impact
  • Managed thousands of events across multiple countries
  • Advanced filtering enabling efficient data discovery
  • Secure multi-level permission system for global teams

Technologies

React
Node.js
GCP
Serverless
Enterprise Security
B2B / SaaS
Deliveristo

Complex Customer Support Chat for Deliveristo

Challenge

Deliveristo needed a sophisticated customer support system where all buyer-seller interactions through a many-to-many chat could be monitored and managed by the customer support team.

Solution

We developed a complex multi-party chat system enabling real-time monitoring of all buyer-seller communications, with comprehensive customer support team oversight and intervention capabilities.

Impact
  • Real-time monitoring of all buyer-seller interactions
  • Efficient customer support workflow management
  • Scalable many-to-many chat architecture

Technologies

React
Node.js
WebSocket
Real-time Systems
Waste Management / SaaS
CER Manager

CER Manager Evolution and Maintenance

Challenge

CER Manager, Italy's first waste management portal, had codebases developed by multiple parties with different styles and practices. The platform needed consolidation, optimization, and continuous evolution while maintaining functionality.

Solution

Over 4 years, we merged 3 separate codebases into a unified monorepo structure and consolidated the web, Android, and iOS apps into a single codebase using React and Capacitor, while continuously implementing new features and optimizations.

Impact
  • Consolidated 3 codebases into maintainable monorepo
  • Unified web and mobile apps with React + Capacitor
  • Drastically reduced maintenance costs

Technologies

React
Capacitor
Node.js
Monorepo Architecture
Food Services / SaaS

Restaurant Ordering Platform (Just Eat Competitor)

Challenge

A food IT services client needed a white-label ordering platform for takeaway and delivery that could be launched immediately post-COVID-19, with custom branding for each restaurant to appear as a proprietary service.

Solution

We developed and launched a complete ordering platform in just 3 weeks, featuring white-label branding for each restaurant. The app evolved to support table ordering, and continues to serve restaurants for delivery, takeaway, and in-restaurant ordering.

Impact
  • Launched in 3 weeks to meet urgent market need
  • 30+ active restaurant chains using the platform
  • White-label solution maintaining restaurant branding

Technologies

React
Node.js
White-label Architecture
Field Services

Offline-First Sanification Management System

Challenge

A sanification service company needed to manage operations in remote locations with no connectivity. The system had to work completely offline and sync without data loss when connection was restored.

Solution

We built a web application capable of working entirely offline, with intelligent conflict resolution and guaranteed synchronization once connectivity is restored.

Impact
  • 99% offline sync success rate
  • Zero data loss in remote locations
  • Reliable conflict resolution and synchronization

Technologies

React
Node.js
IndexedDB
Offline-first Architecture

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