Full Stack Engineer for AI Scheduling System

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We’re building an AI-powered business tool designed to automate the back-office operations of independent service providers. The core idea is to eliminate the tedious admin work (like scheduling, payments, and client communication) by providing an intuitive, AI-assisted platform that feels as simple and fast as texting but powerful enough to manage an entire business. ⸻ Key Features & Concepts • AI-Powered Assistant: The system leverages Gradual AI, where the assistant starts by asking for input and approvals but gradually automates more tasks as it learns from user behavior. • Event-Driven Architecture: Every input (like an SMS from a client, an appointment booking, or an AI prompt) becomes an event that triggers intelligent workflows. • Visual Node-Based Workflow (Playground Concept): Using something like React Flow, the system will visualize workflows for how AI responds to user inputs. This allows for flexible testing and a “no-code” like backend where we can shape how the AI behaves. • Live Activity Tracking: When a session or appointment starts, the app will trigger a “live” activity, allowing the owner to record audio, take photos, or add notes. AI will summarize these into actionable insights and follow-ups. • Client Management System: Each client will have a timeline of interactions (messages, payments, appointments, notes). AI will use this to personalize future engagements. • Payment Flows: The system will integrate with Stripe, Venmo, and Zelle to process payments, including packages, single appointments, and custom service menus. • Messaging & Communication: All client interactions happen via SMS using Twilio, with AI-powered suggestions for follow-ups, appointment confirmations, and payment reminders. ⸻ Technical Frameworks & Requirements 1. Backend Development • Node.js (Express) or Python (FastAPI) for APIs. • Event-driven structure to process and respond to inputs dynamically. • Data storage with PostgreSQL or MongoDB. • Redis or another cache layer for optimizing performance. 2. AI/ML Integration • OpenAI API or similar for handling natural language prompts and generating automated responses. • Gradual learning system where the AI adapts based on user interaction patterns. • RAG (Retrieval-Augmented Generation) approach for smarter, context-aware outputs. 3. Frontend • React with React Flow to create the visual node-based workflow builder. • TailwindCSS for a fast, clean design. • Twilio integration for SMS flows. • Stripe integration for payments. 4. Key System Interactions • Twilio for messaging (both owner-client and system-client). • Google Calendar & iOS Calendar integrations for appointment scheduling. • A flexible AI layer that can accept plain text or voice queries from users to trigger actions (like sending a follow-up SMS or rescheduling an appointment). 5. Playground Concept • A developer-friendly, node-based backend interface where new features, AI behaviors, and user workflows can be tested and refined. This system could eventually serve as the foundation for the backend logic of the native app. ⸻ Who We Need • Someone who can build complex, event-driven systems but keep the interface simple and fast. • Experience with AI/ML integration—ideally someone who understands how to balance AI decision-making with human input. • Strong skills in backend architecture and API integrations (Twilio, Stripe, Google APIs). • An understanding of node-based design frameworks (like React Flow) and how they can power backend logic. • Comfortable with iterative, test-driven development where we experiment with workflows before committing to final builds. • Ideally, experience with native iOS development or integration planning, though this can come later in the process.

Keyword: openai

Price: $75.0

Node.js ExpressJS React Tailwind CSS PostgreSQL Twilio API LangChain API Stripe Google Calendar API Stripe API Celery Amazon Web Services