Application development involves designing, creating, and deploying software applications tailored to meet specific business needs or user requirements. It encompasses both front-end (user interface) and back-end (server-side logic and databases) development.

Applications can range from web applications accessible via browsers to mobile applications for iOS and Android devices, desktop applications for Windows or macOS, and enterprise-level applications tailored for specific business processes.

Applications can range from web applications accessible via browsers to mobile applications for iOS and Android devices, desktop applications for Windows or macOS, and enterprise-level applications tailored for specific business processes.

Security measures include:

1. Implementing secure coding practices and frameworks.
2. Regularly updating libraries and dependencies to patch vulnerabilities.
3. Conducting security audits and penetration testing.

Agencies or developers can showcase case studies or portfolio examples demonstrating their expertise across industries such as healthcare, finance, e-commerce, education, and more. Client testimonials and reviews may also provide insights into their track record.