Senior AI Full Stack Developer | Next.js | OpenAI LLM Integration | AI Matchmaking Platform
Budget: $250 – $750 USD
We are looking for an experienced AI Full Stack Developer (or a small team) to develop the MVP of a premium AI-powered social event and matchmaking platform. The platform combines modern web technologies with Large Language Models (LLMs) to deliver intelligent compatibility analysis and personalized user experiences.
Key Requirements
- Develop the platform using Next.js (React), Supabase, PostgreSQL, and Infomaniak.
- Integrate OpenAI API (or equivalent LLM) as the core AI engine.
- Build a custom AI-powered matchmaking and compatibility engine.
- Implement secure user authentication and role-based dashboards.
- Develop event management, booking, waiting list, and notification workflows.
- Integrate Stripe and TWINT payment gateways.
- Build multilingual and fully responsive interfaces.
- Ensure scalable, secure, and production-ready architecture.
AI Experience Required
- OpenAI API Integration
- Large Language Model (LLM) Integration
- Prompt Engineering
- AI Workflow Automation
- AI-powered Recommendation Systems
- AI Matchmaking Engine
- Structured JSON Output Generation
- AI Reasoning & Decision Logic
- Custom AI Model Integration
- LLM Fine-Tuning / Model Training (preferred)
- RAG & Vector Database experience (preferred)
- AI Agent Development (preferred)
Preferred Technical Skills
- Next.js
- React
- TypeScript
- PostgreSQL
- OpenAI
- REST APIs
- Stripe
- GitHub
When Applying, Please Include
- Examples of AI or LLM-powered applications you have developed.
- Experience with OpenAI, Claude, Gemini, or other LLM integrations.
- Similar full-stack SaaS or AI platform projects.
- Your proposed architecture for implementing an AI-powered compatibility engine.
We are looking for a long-term development partner with strong expertise in AI-native applications, OpenAI integration, LLM development, scalable backend architecture, and modern full-stack web development.
Key Requirements
- Develop the platform using Next.js (React), Supabase, PostgreSQL, and Infomaniak.
- Integrate OpenAI API (or equivalent LLM) as the core AI engine.
- Build a custom AI-powered matchmaking and compatibility engine.
- Implement secure user authentication and role-based dashboards.
- Develop event management, booking, waiting list, and notification workflows.
- Integrate Stripe and TWINT payment gateways.
- Build multilingual and fully responsive interfaces.
- Ensure scalable, secure, and production-ready architecture.
AI Experience Required
- OpenAI API Integration
- Large Language Model (LLM) Integration
- Prompt Engineering
- AI Workflow Automation
- AI-powered Recommendation Systems
- AI Matchmaking Engine
- Structured JSON Output Generation
- AI Reasoning & Decision Logic
- Custom AI Model Integration
- LLM Fine-Tuning / Model Training (preferred)
- RAG & Vector Database experience (preferred)
- AI Agent Development (preferred)
Preferred Technical Skills
- Next.js
- React
- TypeScript
- PostgreSQL
- OpenAI
- REST APIs
- Stripe
- GitHub
When Applying, Please Include
- Examples of AI or LLM-powered applications you have developed.
- Experience with OpenAI, Claude, Gemini, or other LLM integrations.
- Similar full-stack SaaS or AI platform projects.
- Your proposed architecture for implementing an AI-powered compatibility engine.
We are looking for a long-term development partner with strong expertise in AI-native applications, OpenAI integration, LLM development, scalable backend architecture, and modern full-stack web development.