AI SaaS MVP Developer for Execution Coach App

I’m looking for an experienced SaaS MVP developer or agency to build the first version of an AI SaaS product called CASH Builder. CASH Builder is an AI execution coach for beginners who want to start an online AI business step by step. The core product flow: A user clicks “Start Your AI Business,” answers a smart onboarding quiz, and the app recommends one business path based on their skills, time, budget, and goals. Then the app generates a personalized day-by-day business plan. Each day, the user completes a task, checks in with the app, and the AI adapts the next step based on what happened. This is not just a chatbot and not just a prompt library. The main feature is the daily execution loop: Quiz → Recommended Path → Business Blueprint → Daily Tasks → User Check-In → AI Adapts Tomorrow’s Plan. MVP features needed: Landing page User signup/login User dashboard Smart onboarding quiz AI business path recommendation AI-generated business blueprint Day-by-day task system Daily check-in buttons: Done, I’m stuck, Got a result, Need help, Change this Adaptive AI coach that updates the next task based on user progress Progress tracker / streak / completion percentage Stripe subscription plans Credit system to control AI usage Basic admin panel to manage templates/business paths Clean responsive design Possible tech stack: I’m open to Bubble + Xano, WeWeb + Xano, or full-stack Next.js/Supabase. I want you to recommend the best stack for speed, quality, and long-term scalability. Important: I want to build a lean MVP first, not a huge product. The goal is to test if users pay and come back daily. Please do not apply if you only build basic websites. I need someone who understands SaaS dashboards, user flows, databases, Stripe subscriptions, AI API integration, and scalable MVP structure. Please include in your proposal: 2–3 SaaS apps you built before, especially with Stripe, dashboards, or AI features Your recommended tech stack for this project Your estimated timeline for MVP Your estimated budget range How you would structure the milestones What risks you see in this product and how you would avoid them I prefer milestone-based payment, clear communication, and a clean handover at the end.