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$
USD
I will build a custom llm pipeline or ai agent in python
Pavlo B
About this gig
Need a custom AI solution? I build production-ready LLM pipelines and AI agents in Python tailored to your exact use case.
What I can build:
- Chatbots and conversational AI (GPT, Claude, Gemini)
- RAG systems (Retrieval-Augmented Generation) with your documents or databases
- Multi-step agents with tool calling and web search
- AI pipelines with custom APIs and data sources
- Telegram or Slack bots powered by LLMs
- Multi-agent systems with memory and task orchestration
- Fine-tuned or prompt-engineered workflows
Why choose me:
- PhD in Computer Engineering (NLP/LLM research background)
- Clean, well-documented Python code no black boxes
- Support for GPT, Claude, Gemini, Llama, DeepSeek, and more
- Full source code delivered
Packages:
- Basic: Single-purpose pipeline (1 LLM, 1 data source)
- Standard: Multi-step agent with tool calling, RAG, or multi-source data
- Advanced: Full agentic system with memory, multi-agent, and integrations
Message me first to describe your use case I reply fast!
Get to know Pavlo B
Pavlo B
AI and Python Automation Expert, PhD Computer Engineering
- FromUkraine
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Ukrainian, English
Python developer and AI engineer with a PhD in Computer Engineering (NLP/LLM). I work as an assistant at the Department of Computer Engineering, combining academic research with practical development.
I help businesses automate workflows, build AI pipelines, and extract data:
- LLM pipelines and AI agents (OpenAI, Claude, Gemini, open-source models)
- n8n workflow automation with API integrations and AI nodes
- Python automation for business processes, email, and APIs
- Web scraping and data extraction (BeautifulSoup, Playwright, Scrapy)
Clean code, clear documentation, close communication.
FAQ
Which LLM models do you support?
I work with all major models: GPT-5.5, Claude Sonnet 4.6/Opus 4.7, Gemini 3.1 Pro/ 3.5 Flash, and open-source models like LLaMA, DeepSeek, Qwen, and Gemma. You choose the model that fits your budget and requirements.
Do I need my own API keys?
Yes, you provide your own API keys (OpenAI, Anthropic, Google, etc.). This keeps your data private and costs fully under your control. I'll guide you on where to get them if needed.
What information do you need to get started?
Please describe your use case, the data sources involved (files, URLs, database), the desired output format, and which LLM you prefer. The more detail you share upfront, the faster we can get started.
Can you integrate the agent with my existing app or system?
Yes. I can expose the agent via REST API, connect it to Telegram or Slack bots, or integrate it into your backend. For Standard and Premium packages, integration with your existing infrastructure is included.
