I offer custom quiz application development for web and mobile platforms, tailored to educational institutions, businesses, and entertainment purposes. My solutions include interactive features like multimedia integration, leaderboards, gamification, and real-time performance tracking. With over 15 years of full-stack development experience and expertise in PHP, Laravel, PostgreSQL, MYSQL and GIS-based systems, I deliver secure, scalable, and user-friendly applications that stand out for their flexibility and robust functionality.