I will build a gpt4 chatbot with voice memory n8n API integrations


About this gig
Hello! I am Hamza, and I can build a custom AI Agent using
OpenAI Agents SDK, Google ADK, or LangGraph ReAct framework.
These agents can talk to your existing documents to answer FAQs,
connect to your database, make and receive real phone calls, and
integrate with any third-party API or service.
I specialize in building agents for:
- Customer service & support
- Scheduling & appointment booking
- E-commerce & payment processing
- Real estate lead qualification
- Health, wellness & food service bots
- Voice-to-voice phone agents via Twilio, Asterisk, or custom SIP
I will handle the full flow conversation design, voice pipeline,
tool calling, and platform integration. Please read the FAQ section
before ordering.
The same agent can be deployed across WhatsApp, Facebook Messenger,
Instagram, SMS, and your Website or take and make real phone
calls simultaneously.
It can reply voice-to-voice on calls and text-to-text on chat
or both at the same time.
AI engines I use: OpenAI GPT, Claude, Gemini, LangChain, Vapi.ai,
Retell AI, and Ollama.
I use Python by default but can switch to TypeScript / Node.js.
100% Satisfaction or No Money.
Thank you. Let's get started.
Get to know Hamza Asif
FullStack Developer React Nextjs Django AI Integration
- FromPakistan
- Member sinceApr 2023
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, Hindi, English
