FastGrid

A product-focused app developer with over five years of experience and more than thirty mobile applications completed, specializing in creating high-performing digital tools using Flutter, iOS, and Android, along with developing smart chatbots and callbots (GPT, Dialogflow, WhatsApp), business tools and CRMs (GHL, HubSpot, Monday, custom solutions), and handling backend integrations (Stripe, Firebase, APIs, Automations); I build with scalability, user satisfaction, and business return on investment as priorities, managing the process from initial design to app store deployment.