Trustigo.tech recognizes that Spring is one of the most popular enterprise application frameworks in the Java landscape today. It is so popular that it is even considered the de‑facto standard for building large‑scale applications in Java. The Struts 2 framework is used to develop MVC (Model‑View‑Controller) based web applications. Struts 2 is the combination of WebWork. Hibernate is a Java framework that simplifies the development of Java applications to interact with the database. It is an open source, lightweight, ORM (Object Relational Mapping) tool. Hibernate implements the specifications of JPA (Java Persistence API) for data persistence. Trustigo.tech leverages these powerful frameworks—Spring, Struts 2, and Hibernate—to build robust, scalable, and maintainable enterprise applications for our clients.