I will build supabase postgresql API with pgvector rag and vector search

M
michealjohn873
M
michealjohn873
Micheal

About this gig

Need a reliable Supabase PostgreSQL backend, vector search system, or RAG database for your application?

I can build and integrate a clean backend using Supabase, PostgreSQL, pgvector and APIs for applications that need structured data, semantic search, embeddings or RAG functionality.


My Supabase API and PostgreSQL backend services can include:


  • Supabase API setup
  • PostgreSQL API development
  • Database API integration
  • pgvector setup
  • Vector search implementation
  • Vector embeddings integration
  • Semantic search
  • RAG backend setup
  • RAG database configuration
  • Pinecone API integration
  • Qdrant API integration
  • Secure CRUD endpoints
  • Database schema and queries
  • API testing and documentation


Whether you need a Supabase backend for an existing application, PostgreSQL API endpoints, a vector search backend, or a RAG database connected to your AI application, I can help you implement the required backend functionality.


I focus on clean API architecture, reliable database integration and practical solutions that fit your application.


Send me your requirements before ordering so I can recommend the right setup.

Get to know Micheal

Micheal

Api integration

  • FromUnited Kingdom
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    English
I am an API integration specialist focused on fixing real-world issues like webhook errors, REST API bugs, and third party API connections. I help businesses resolve Stripe API errors, PayPal API issues, Shopify API bugs, and Zapier API automation problems quickly and efficiently. Whether you need API authentication fix, JSON API debugging, or webhook integration, I deliver clean, working solutions. I focus on fast response, clear communication, and reliable API solutions.

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