FinTech Platform Transformation
A comprehensive transformation of a legacy financial platform into a modern, scalable microservices-based architecture.
Problem
The client's legacy monolithic system was unable to scale beyond 100k users, causing severe performance degradation during peak trading hours. This directly impacted their business growth and customer satisfaction.
Solution
We rebuilt their entire platform using a microservices architecture with serverless components. The new system implements real-time data streaming with Apache Kafka, advanced distributed caching, and auto-scaling infrastructure on AWS.
Outcome
The platform now scales to 2M+ users, transactions are 40% faster, and infrastructure costs were reduced by 60%.
Key Challenges
Migrating 10+ years of legacy code without downtime
Maintaining data consistency across microservices
Training the team on new technologies and patterns
Ensuring zero data loss during migration
Technologies Used
Timeline
8 months
Team
12 engineers, 2 architects, 1 devops specialist
Status
Completed