Case Study: an environmental company modernizes legacy systems and improves multi-request performance with instinctools

a environmental company modernizes VB6 to Java with instinctools to handle multiple requests at a time

The customer, an environmental company, faced challenges with its outdated VB6 legacy system, including performance issues under multiple requests, complex query building difficulties, and a need for enhanced security and data synchronization. They engaged the vendor, *instinctools, for a Java development project to modernize the application and address these critical needs.

*instinctools implemented a comprehensive Java-based solution featuring Querydsl for database queries, caching for performance, and an interceptor for IP-based access control. They developed an electronic scheduling system for truck unloading, integrated chart.js for data visualization, and enabled LDAP integration. This modernization resulted in a robust application that seamlessly handles multiple concurrent requests, providing the environmental company with improved efficiency, security, and data management capabilities.