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$
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I will build voice ai agents with langchain n8n openai chatbot for lead generation
Amir Shahzad
5.0
5.0
About this gig
Missing customer calls costs businesses $75 billion annually. I build AI voice agents that answer instantly, qualify leads, and book appointments 24/7.
Value Delivered
Built an AI voice agent for a real estate agency handling 200+ inquiries daily, booking 80+ showings weekly. Reduced response time from 4 hours to 15 seconds.
Result: 340% more qualified leads, $180K additional monthly revenue.
What I Offer
- AI Voice Agents - Natural conversation bots with multi-step workflows and lead qualification. 85% faster response, 3x more leads.
- Business Automation - n8n workflows, CRM integration, email/SMS pipelines. Save 20+ hours weekly.
- AI Integration - LangChain, OpenAI GPT-4, Claude, voice platforms (Vapi.ai, Retell AI, ElevenLabs). Context-aware conversations.
- Multi-Platform - WhatsApp Business, website chatbots, Instagram, Telegram. 24/7 engagement.
How I Deliver
- AI: LangChain, LangGraph, OpenAI, Claude, Gemini
- Automation: n8n, Make, Zapier
- Voice: Vapi.ai, Retell AI, ElevenLabs
- Dev: Python, JavaScript, Node.js
- Integration: Twilio, WhatsApp, HubSpot, Salesforce
Ready to start? Let's discuss your requirements
Get to know Amir Shahzad
Amir Shahzad
Full Stack Web Developer, React, Next js, Firebase, Appwrite
- FromPakistan
- Member sinceNov 2024
- Avg. response time1 hour
- Last delivery3 months
Languages
English
Full Stack + AI Expert • Scalable SaaS & Automation Solutions
I empower businesses to scale with enterprise-grade solutions.
What I Deliver:
✓ AI Agents & Business Automation (voice/chat bots, CRM sync, lead routing)
✓ Custom SaaS & Web Applications (dashboards, payment systems, analytics)
✓ Cloud Infrastructure & DevOps (deployment, optimization, monitoring)
✓ High-Performance Computing (scalable architecture, traffic optimization)
Results: 35+ projects | 99%+ uptime | Save $4K-$8K/month in cost | Handle 5K+ users seamlessly
Let's build solutions that scale.
My Portfolio
FAQ
How quickly will the AI agent start generating ROI?
Most clients see results within the first week. One client recovered investment in 12 days through automated lead qualification.
Can the voice agent handle industry-specific terminology?
Yes. I train agents on your business context. Using LangChain, I build context-aware systems that handle multi-turn conversations.
What happens when the AI can't answer?
Intelligent escalation to human agents while maintaining conversation context.
How do you ensure natural brand voice?
I customize tone and personality. Using ElevenLabs, I can clone voices or create unique brand voices.
Can this integrate with our tech stack?
Yes. I've integrated with 50+ platforms. Parallel testing ensures zero downtime.
Reviews
1 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
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talha_rashid_77
Pakistan
Working with Amir was a smooth experience. He understood my requirements quickly and built a reliable automation solution. His technical knowledge is solid and he delivered everything as promised. Communication was excellent - always responsive and open to feedback. When I requested changes, he implemented...
Up to $50
Price
2 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T talha_rashid_77
Pakistan
Working with Amir was a smooth experience. He understood my requirements quickly and built a reliable automation solution. His technical knowledge is solid and he delivered everything as promised. Communication was excellent - always responsive and open to feedback. When I requested changes, he implemented...
Up to $50
Price
2 days
Duration
Helpful?
