Enterprise2023

Enterprise CRM/ERP Suite

Complex business workflows on PrimeFaces & Java.

At Service Factory Solution I developed and maintained an enterprise CRM/ERP system using PrimeFaces and Java, managing complex workflows and strict data integrity. A large part of the work was profiling and optimizing Oracle queries and schemas to make a heavy system feel responsive.

Architecture

Frontend: PrimeFaces (Java EE) UI for complex enterprise workflows.
Backend: Java services managing business logic and data integrity.
Data: Oracle database — query and schema optimization for performance.

Tech stack

PrimeFacesJavaJava EEOracle