Looks Like This Service Is On Hold

I will build a custom ai chatbot

G
gerdvz
G
gerdvz
Zak van Zyl

About this gig

LIVE PORTFOLIO PROOF: https://ai-chatbot-demo.vzees.online


Are you tired of robotic, generic chatbots that frustrate your customers? I build high-performance AI Agents that think, reason, and solve real business problems using the latest LLMs (GPT-4o, Claude 3.5, and DeepSeek).

I specialize in Retrieval-Augmented Generation (RAG), grounding your agent in proprietary technical data to ensure zero hallucinations and 100% factual accuracy .

My Core Services:

  • Custom Architectures: Specialized builds in Botpress and Voiceflow.
  • Dynamic RAG: Training AI on your technical PDFs, URLs, and Knowledge Bases.
  • Lead Generation: Qualifying prospects and syncing data to your CRM (HubSpot/Salesforce).
  • Agentic Loops: multi-step workflows and Calendly booking.
  • Omnichannel: Deployment to Website, WhatsApp, Slack, or Telegram.


LIVE PORTFOLIO PROOF: See my technical precision in action. Copy and paste this URL into your browser to test my live RAG demo: https://ai-chatbot-demo.vzees.online


The Workflow:

  1. Strategy: Mapping your bots logic and ROI goals.
  2. RAG Training: Grounding the AI in your documentation.
  3. Deployment: Full widget integration and performance testing.

Get to know Zak van Zyl

Zak van Zyl

Senior Software Engineer

  • FromSouth Africa
  • Member sinceMar 2026
  • Avg. response time1 hour
  • Languages

    English, Afrikaans
I am a Full Stack Engineer with over 7 years of experience in designing, building, and maintaining enterprise-grade applications. I am adept at crafting scalable backend architectures with .NET while delivering performant, responsive UIs. I thrive in full-lifecycle development.