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Fiverr Pro
English
$
USD
I will integrate ai and llm features into your app backend
Kateryna Brvk
About this gig
I add real AI features to real products not prompt tricks, but working systems wired into your backend.
What I build: chat assistants over your own data (RAG), OpenAI/Anthropic API integrations, document Q&A, semantic search with embeddings and a vector database, and AI-powered endpoints inside your Django/Python backend. You get clean code, sensible cost controls, and something that actually ships.
I care about the outcome, not the hype: fewer support tickets, faster search, automated steps that used to be manual. Tell me the task you want AI to handle and I'll design the smallest reliable system that does it.
Best fit for: SaaS teams adding an AI feature, founders who want a "chat with your docs" tool, or anyone integrating an LLM API properly instead of pasting keys and hoping.
Message me first with your use case so I can scope it accurately.
Get to know Kateryna Brvk
Kateryna Brvk
Python Developer, Web and Automation
- FromUkraine
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, Ukrainian, Russian
I'm a Python backend developer focused on AI integrations and Django. I connect models like OpenAI and Claude to real data: your databases, APIs, internal docs, taking AI from "cool demo" to something that works in production.
For example, I built an AI assistant for a bookstore that figures out what a customer wants in plain language ("something light for a train ride") and pulls matching books from the shop's own catalog.
Got an idea, or a backend that's misbehaving? Message me and tell me what you're building.
My Portfolio
FAQ
Whose API — OpenAI, Anthropic?
Either. I'll recommend based on your use case and budget.
Do I pay for the AI usage?
Yes, API usage is billed by the provider to your account; I build and optimise the integration.
Can you reduce token costs?
Yes — caching, retrieval, and prompt design are part of Standard and Premium.
