Fast turnaround—go live in weeks, not months. Modular design for easy upgrades and feature expansion. Integrated APIs for payment, SMS, WhatsApp, and third-party services. Works across all browsers and devices—no app store needed. Add AI, automation, or IoT features as your business grows. Free consultation and prototype mockup included. Local support team available ... https://exigasoftware.com.sg/Web-app-programming-Singapore/