Microservices architecture: Enhanced security, compliance and governance through structural modernization
Financial / Fintech
"Zappts led our transition to a microservices architecture that changed our game. In addition to gaining a scalable, secure platform with optimized costs, the delivery with C4 documentation elevated our governance level."
Client (Bullla)
Client Challenge
The client faced a critical scenario where its centralized legacy system severely limited scalability, integration of new services, and agility in response. This infrastructure not only generated high costs and operational difficulties but also exposed the operation to security vulnerabilities, directly compromising the company's growth and the viability of new strategic partnerships.
Zappts' Role
To reverse this situation, our team implemented a modern microservices architecture focused on substantially improving the platform's scalability, security, and integration capability. An important differentiator of the delivery was the creation of complete C4 documentation, designed to facilitate the company's internal communication and ensure that all operational and strategic business needs were met transparently.
Results
The architecture change generated direct impacts: the platform achieved expanded scalability coupled with considerable cost reduction. The adoption of microservices made maintenance much more efficient and improved the system's security level. Additionally, the development of new features was accelerated (improving the end-user experience), and the company achieved significant gains in governance and compliance.
About the company
Bullla is a Brazilian fintech founded in 2017 and approved by the Central Bank as a Peer-to-Peer Lending Company (SEP). Its main product is the BulllaEne Card, which unifies salaries, benefits (such as meal and food vouchers), and credit in a single platform. The company focuses on financial inclusion.
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