This volume CCIS 2889 constitutes the refereed proceedings of the 7th International Conference on Software Engineering and Development, ICSED 2025, held in Bangkok, Thailand, during October 29-31, 2025.

The 17 full papers included in this proceedings were carefully reviewed and selected from 55 submissions. They were organized into the following topical sections: Software Design and Intelligent Program Development; AI-Based Intelligent Information Systems and Human-Computer Interaction Design; and Language Modeling and Semantic Analysis.