Coinsbee GmbH
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E-commerce Platform

Coinsbee GmbH

A digital e-commerce platform enabling users to purchase digital gift cards and mobile top-ups using cryptocurrencies worldwide.

What Was Done

We partnered with Coinsbee to modernize and expand their platform across web and mobile, focusing on scalable architecture, streamlined workflows, and engineering practices that support future automation and AI-ready capabilities.

Core work delivered:
  • Full platform modernization — Redesigned and rebuilt the Coinsbee e-commerce frontend with responsive UI/UX, improving clarity and speed of transactions via real-time API integrations.
  • Mobile application delivery — Developed native-like mobile apps for iOS and Android in Flutter, enabling users to browse and buy gift cards on the go, with consistent experience and shared business logic across platforms.
  • Backend engineering & modernization — Built and evolved backend services in Laravel, including support for crypto payment APIs, product catalogs, and user sessions, while assisting the client in migrating to Laravel 12 for security, maintainability, and long-term scalability.
  • CI/CD orchestration — Designed and implemented continuous integration and delivery pipelines to automate testing and deployment cycles, reducing manual release overhead and improving reliability.
  • Workflow & integration enablement — Standardized data flows between frontend, mobile, and backend systems; structured APIs and processes to reduce manual operational burden and lay the groundwork for future automation (e.g., monitoring, alerts, data extraction for analytics).

Business Impact

20 min

build-to-deploy time.

Thanks to automated CI/CD pipelines with parallel builds, replacing previous 5h manual release processes.

1

unified platform for web and mobile.

Shared codebase and backend logic for web and mobile applications.

0

manual deployments.

All releases are fully automated via CI/CD pipelines, reducing human error and speeding up time-to-market.

<1s

page load time

Achieved sub-second load times across devices through frontend optimization.

"When we needed to enhance the usability and visual appeal of Coinsbee's e-commerce platform, we turned to MDBS for their expertise in custom web development and e-commerce solutions. Our goal was to lift the Coinsbee experience to the next level, by making the site more intuitive and engaging. MDBS delivered a comprehensive redesign that included UI/UX design, Frontend development, and conceptual support on our new backend. The project led to a fully responsive website, optimized across all devices, with notable features including a user-friendly shopping cart integrated with real-time transaction APIs, advanced product search, and improved navigation. Thanks to MDBS, our platform now offers faster load times and a modern design, significantly enhancing user engagement and customer satisfaction. We highly recommend their services for anyone looking to upgrade their digital presence and are excited about continuing our partnership on future projects."

— Felix Billert, Head of Operations

Key Benefits

Reduced manual operational effort through automated CI/CD deployments and standardized backend workflows

Improved user experience across web and mobile, lowering friction for crypto-to-gift-card transactions and boosting engagement

Scalable architecture that supports thousands of product SKUs and high-traffic usage patterns across devices

Enhanced platform reliability with modern backend framework (Laravel 12) and deployment automation

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