CelloIP Technologies specializes in VOIP, website and marketplace development, mobile app development, software development, open source customization, e-commerce solutions, and digital marketing. Our mission is to provide high-quality web development services and products while delivering exceptional value to businesses. Our team consists of creative, skilled, passionate, and experienced professionals. We focus on creating websites that generate more revenue and establish a strong online presence. We prioritize user-friendly web design to meet our clients' needs and adapt to new technologies. Our vision is clear and goal-oriented, as we strive to offer tailored, results-driven IT solutions that enhance business performance. Our range of services includes e-commerce development (Magento, WordPress, Joomla), mobile app development (Android & iOS), web design and development, VoIP technologies, and business intelligence, with an emphasis on mobile applications and VoIP. Our specific offerings include: - VoIP: Expertise in Asterisk, Freeswitch, ASTPP, Opensips, Kamailio, and A2Billing - Mobile App Development: Android, iOS, React Native, and Flutter - Web Development: ReactJS, AngularJS, Angular, NodeJS, NextJS, NestJS, and PHP - VoIP SIP Mobile Dialer: Custom mobile application dialers and customization for Linphone, PJSIP, or WebRTC - Chat Application: Custom chat applications similar to WhatsApp, WeChat, or Viber based on Firebase or XMPP - Chat Server: Customized solutions for chat servers like ejabberd, MongooseIM, Opensips, Socket.io, or Firebase chat.