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ivantyumenyev/README.md

Welcome to my GitHub page! My name is Ivan Tyumenyev

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Hi, I’m Ivan — Gen AI Developer & Startups Founder. I help founders, marketers, and operators launch real GPT-powered systems that work: smart, scalable, and fast. I build custom AI agents using LangChain, Python, and the best of today’s LLM stack.

✅ What Can I Build for You

I design and implement production-ready AI agents and GPT-powered systems, end-to-end — from architecture to automation.

Custom AI Agents with LangChain

  • Multi-agent setups, tool use, memory, RAG, workflows
  • Python-built with full control, or n8n for no-code orchestration
  • Clean logic, retry flows, fallback, and production readiness

LLM-Powered Bots for Business

  • Sales agents (lead scoring, outreach generation)
  • Support bots (GPT + knowledgebase, RAG-enhanced)
  • Internal assistants (HR, SOP, onboarding, search)

AI Integrations into Existing Systems

  • CRM bots (Zoho, Notion, Airtable, Google Sheets)
  • External API connections and webhooks
  • Slack, email, calendar, Notion, and more

Special Use Cases

  • GPT-based comment and post writers (e.g. for LinkedIn)
  • Daily insight bots (market trends, TikTok, Reddit)
  • Content repurposing and briefing tools for teams

Vector Database & RAG Systems

  • Supabase, Pinecone, Chroma setup
  • File loaders, chunking, embedding, and semantic search
  • Integrated with LangChain pipelines and GPT calls

🧰 Tools I use:

LangChain • Python • GPT-4 / GPT-4o • n8n • Supabase • Zapier • Airtable • Notion • Zoho • Perplexity

I’m not just an engineer — I’m a founder and entrepreneur. I’ve launched startups, shipped SaaS platforms, and built AI systems that save real time, generate revenue, and scale. I work fast, communicate clearly, and focus on what matters: making your idea real.

📩 Let’s talk — I’m here to help you build your AI system from zero to working in days, not months.

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  1. abap_best_practices abap_best_practices Public

    ABAP Best practices на русском языке

    7 4

  2. mvp-salv-table-container-abap mvp-salv-table-container-abap Public

    ALV Grid report based on Model-View-Presenter pattern with dynpro screen and container

    ABAP 10 1

  3. oo_abap oo_abap Public

    optional

    ABAP 2

  4. oo_abap_examples oo_abap_examples Public

    OO ABAP Examples

    ABAP 1

  5. mvp-salv-table-abap mvp-salv-table-abap Public

    ALV Grid report based on Model-View-Presenter pattern without dynpro screen

    ABAP 5