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This project involved building a high-performance, multi-tenant payment gateway microservice for a large-scale automotive eCommerce platform. The aim was to simplify integration with multiple payment providers, reduce technical debt, and improve time-to-market for new payment methods.
The new microservice replaced an underperforming PHP integration with a robust Node.js-based solution, delivering improved efficiency, scalability, and maintainability.
In competitive eCommerce markets, especially in the automotive sector, payment processing needs to be fast, secure, and flexible. Businesses often face:
The solution was developed for a global automotive eCommerce platform serving multiple regions. It was built to support multi-tenant payment processing across different markets, ensuring compliance with various payment regulations and standards in Europe, North America, and beyond.
The payment gateway was designed to meet the high expectations of international B2B and B2C clients for reliability, security, and seamless transactions. By creating a scalable, generic API, the system accommodates diverse business needs and regional payment preferences.
The client, a global automotive eCommerce platform, was struggling with an outdated payment integration approach that failed to support their growth and technical needs. Their initial integration with Braintree, built in PHP, took over 10 weeks and lacked scalability for future providers.They faced three major challenges:
The inability to integrate payment providers quickly put expansion at risk and delayed time-to-market for critical features. Without a scalable solution, the platform would continue to incur high development costs and struggle to support future growth.
Linnify replaced the legacy PHP solution with a Node.js-based multi-tenant payment gateway microservice, designed to simplify integrations and accelerate development.
Strategic actions included:
This approach reduced delivery time from 10 to 5 weeks, cut development costs, and enabled the client to scale payment integrations rapidly, without refactoring core logic in the future.
Linnify worked as an extension of the client’s in-house development team, taking ownership of building a high-performance, multi-tenant payment gateway microservice in Node.js. Our team ensured the project met tight deadlines while maintaining quality and security.
By leveraging AWS, Node.js, and our payment architecture expertise, Linnify delivered a production-ready solution 50% faster than the original timeline, enabling the client to scale their payment integrations securely and efficiently.
The project transformed the payment integration process for the client, replacing a slow, limited solution with a scalable, multi-tenant payment gateway capable of integrating multiple providers quickly and securely.
This project reinforced Linnify’s expertise in payment architecture, multi-tenant system design, and rapid, risk-free deployment. The client now benefits from a future-proof solution that can easily accommodate new payment providers as their platform expands.
Yes. The architecture and integrations are designed to comply with payment regulations and standards in multiple regions, including Europe and North America.
Yes. The generic API design enables rapid integration of new payment providers with minimal development time.
Yes. The microservice was built to support multiple tenants securely, making it ideal for platforms serving different brands or geographic regions.
It ensures that the platform’s payment processing remains uninterrupted, avoiding any disruption to customer transactions.
