Looking for a Full stack developer Python, FAST API to enhance an existing agent on our platform

Here's a cleaner, more professional job post that clearly explains the scope while making it attractive to experienced AI developers. # AI Full Stack Developer We're looking for an experienced full stack developer to continue enhancing our AI fashion platform: [GIA Interactive Showroom | Generative Intelligent Assembly](https://studio.giafashion.io/) The platform is already live, so this is not a project from scratch. We're looking for someone who can build on the existing codebase Python and implement several new features related to AI, monetization, analytics, and integrations. ### AI Agent Enhancements The main task is enhancing one of our AI agents. This includes: * Developing an AI styling mood board feature where users can prompt the AI to generate complete fashion mood boards instead of only retrieving existing content. * Improving web retrieval by expanding the number of fashion sources and shopping links returned by the agent. * Researching and implementing AI generated fashion photos using a user's selfie, similar to the virtual photoshoot applications available today. We are currently using Avelin AI, although we're not yet certain whether our current model can generate images of sufficient quality. Part of the work will involve testing and evaluating this capability. If the quality is not good, we will drop it. ### Monetization We're introducing subscription plans and usage-based pricing. Tasks include: * Implementing Stripe payments API * Building a credit based usage system. * Tracking AI usage per user account. * Creating a backend ledger that estimates AI consumption per account. * Implementing multiple subscription tiers with different usage limits. The goal is not necessarily to calculate exact API token usage, but to measure user activity and consumption accurately enough to support subscriptions and credit based plans. We will d this for one single account and then just apply a limit of prompts per tier. ### Analytics Implement several tracking and analytics tools across the platform. This includes: * Google Analytics 4 * Microsoft Clarity * Two or three additional analytics or attribution tools for affiliate marketing and campaign tracking ### Website Improvements Several small UI and text improvements are needed throughout the platform. These are relatively minor tasks compared to the AI work. ### Shopline App Store Widget Develop a Shopline App Store widget. The widget will primarily retrieve content from our existing platform, so this is not a standalone AI product and does not require building new AI systems or web scrapers. We'll provide a detailed one pager describing the functionality. ## Tech Stack * FastAPI * Python * Supabase * AI APIs and LLM integration * Stripe * REST APIs Looking For We're looking for someone who can become a long-term technical partner. The platform is already live, and there will be ongoing improvements over time. Strong communication, practical problem solving, and clean code are more important than simply delivering features.