The core activity of SWQA Solutions encompasses three main areas: 1. **Software Development**: The company develops software solutions, particularly for websites and mobile apps. 2. **Quality Assurance**: SWQA provides quality assurance services to enhance the quality of software applications and ensure they meet customer expectations. 3. **IT Support and Services**: The company offers 24/7 IT support and services, including L1 support and maintenance, to support customers in using and operating their software applications.