The Story

The client acquired a functioning but technologically outdated learning platform built on legacy infrastructure (Java, Struts, JSP). Despite its robust content library of 400+ video lessons and 8,000 exercises, the platform's outdated architecture hindered scalability and maintenance, prompting a complete system modernization.

The challenges our client faced were significant, but our team's expertise in modernizing legacy systems allowed us to transform a complex, outdated platform into a robust and future-ready solution. We're proud to have played a role in enhancing the educational landscape in Sweden.

Amit Jangid

Founder & CTO

Challenges

• > First-generation Spring Boot architecture causing complex debugging and maintenance issues.

• > End-of-life technology components creating security vulnerabilities.

• > Limited scalability due to outdated database architecture.

• > Poor system performance affecting user experience.

• > Complex codebase making feature additions time-consuming.

• > Legacy integrations hampering modern API implementations.

The Solution

Our team executed a comprehensive platform transformation, migrating from the legacy stack to modern technologies including Spring Boot, Spring JPA, and Next.js. We implemented robust security measures through Spring Security with JWT authentication, optimized database performance, and restructured the codebase for enhanced maintainability. The modernization included UI/UX improvements and new feature implementations while ensuring zero disruption to existing users.

The Outcome

The modernized platform achieved 40% faster load times, reduced maintenance costs by 60%, and enabled rapid feature deployment. Enhanced security measures and improved scalability supported a 50% increase in concurrent users. The new architecture provides a foundation for future growth, allowing the client to focus on content development rather than technical limitations.