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lokyfour/README.md

Hi, I'm Ravil 👋

Solutions architect and freelance developer.
I take complex backend and AI problems from idea to working system — architecture, code, documentation, deployment.

What I build

  • AI agents & RAG systems — smart search, document processing, automated workflows
  • Integrations — CRM, ERP, messengers (Telegram, WhatsApp, Facebook/Instagram messenger), unified back-office
  • LLM fine-tuning on domain data — medical, pharma, industrial datasets
  • B2B automation — data collection, processing pipelines, reporting

Stack

Languages: Python · Java (Spring Boot)
AI/ML: LangChain · LangGraph · LlamaIndex · HuggingFace · Claude · GigaChat · Ollama
Data: PostgreSQL · Redis · ChromaDB · Qdrant · Celery
Web: FastAPI · React
Infra: Docker · Linux

Open source

Project Description
foxprice B2B price aggregation framework — async Playwright, adapter per portal, Excel output

How I work

  1. Break down the task — move ideas onto paper
  2. Fix the result, timeline, and cost upfront
  3. Show intermediate versions
  4. Hand over with documentation, stay on support after delivery

Freelance

Available for remote contract work.

20+ years in development · Fast response

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