I will do ai workflows, voice agents, automation using langchain, n8n, openai, python


Level 1
About this gig
I build production-ready AI Agents and Voice Agents using LangChain, n8n, Vapi AI, OpenAI, and Python. My solutions streamline customer support, lead qualification, workflow automation, data handling, and voice interactions, backed by clean, scalable, and secure architecture.
Youll receive a custom AI agent tailored to your exact business needswhether its a knowledge assistant, multi-step workflow agent, or a voice calling bot with real-time speech-to-text and text-to-speech. I combine LangChain for intelligent reasoning, n8n for automation, Vapi AI for voice pipelines, and OpenAI for natural language accuracy.
What you get:
Fully functional AI or Voice Agent
LangChain tools, actions, and RAG pipeline
n8n workflows with API & CRM integrations
Vapi AI voice assistant (optional)
Python backend, documentation, and deployment support
Why choose me:
Clean architecture, fast delivery, reliable communication, and solutions aligned with real business goals.
Send your requirements, and Ill share a clear plan and timeline for your project.
Get to know Mr Sundhu
AI ML Engineer, Agentic AI, Automation, Workflow, Full Stack Web Developement
Level 1
- FromPakistan
- Member sinceFeb 2024
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, English, German
My Portfolio
Other AI Development Services I Offer
FAQ
What types of AI automation systems do you build?
I develop powerful AI automation systems tailored to your business needs — from LangChain-based AI agents, voice bots, and workflow automation to CRM and API integrations. Whether it's streamlining operations or building intelligent customer support, I deliver full-stack solutions that work end-to-e
Can you integrate my existing tools and platforms with AI?
Absolutely! I specialize in enterprise integrations including Twilio, HubSpot, Salesforce, Airtable, Zoho, Stripe, and more. I can connect your CRM, Email, SMS, Analytics, and Payment systems using tools like N8N, Make.com, and Zapier for seamless automation.
Do you offer custom voice-based AI agents?
Yes, I create realistic AI calling agents using VAPI and other voice automation platforms. These agents can have natural conversations, take actions, and handle customer queries — perfect for 24/7 customer engagement and support.
Do I get complete source code and deployment?
Yes! Every project includes complete source code, deployment setup on AWS or preferred cloud, and documentation/training so you’re not locked into anything. Ongoing support is also available upon request.
Is your service suitable for small businesses or startups?
Definitely! I work with startups, SMBs, and enterprises. The solutions I build are scalable, cost-efficient, and tailored to your current stage of growth. Whether you're automating a single process or an entire system, I've got you covered.
How do you ensure data security in AI automation projects?
I follow industry best practices for securing APIs, handling sensitive data, and deploying in the cloud. All integrations use secure tokens, OAuth, HTTPS, and sandbox environments during development to ensure data safety.
Can you build a custom dashboard to control and monitor automations?
Yes! I build intuitive dashboards using React.js or Streamlit that allow you to monitor your workflows, agents, and analytics in real-time — even from mobile devices.
What’s the delivery time for a complete AI automation setup?
It depends on the complexity of your requirements. Simple integrations may take 2–5 days, while advanced multi-agent setups may require 1–2 weeks. Delivery includes testing, deployment, and optional training.
Will you provide training on how to use the system?
Yes, I include detailed video walkthroughs or live demo calls depending on your preference. Documentation and usage guides are always provided to ensure you're confident using the system.
What if I need updates or changes later?
I offer affordable ongoing support and upgrade services. You can either add them through Fiverr’s extra options or contact me directly for a custom offer based on your needs.
6 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J jackpotsoftware
Repeat Client

United States
did a great job with this phase. Will continue working with this development team
$100-$200
Price
7 days
Duration
M 
Seller's Response
Helpful?O oatmea11
Repeat Client

Canada
Delivered an exceptional AI-powered automation solution integrating n8n, Vapi, Supabase, and GPT-4. The voice-activated workflows are seamless, showcasing expertise in AI automation, real-time voice interaction, full-stack integration, and API workflows. Highly recommended for smart CRM, virtual assistant, and SaaS prototyping projects.
$50-$100
Price
6 days
Duration
Helpful?J jackpotsoftware
Repeat Client

United States
did a great job on my entire build out. Included database work, messaging, database search, profile management, and user management. Did very good.
$50-$100
Price
2 days
Duration
M 
Seller's Response
Helpful?J jackpotsoftware
Repeat Client

United States
did a great job with milestone 3, look forward to continue working with this team!
$100-$200
Price
1 day
Duration
M 
Seller's Response
Helpful?J jackpotsoftware
Repeat Client

United States
did a great job with our second milestone, looking forward to the last one!
$200-$400
Price
3 days
Duration
Helpful?
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J jackpotsoftware
Repeat Client

United States
did a great job with this phase. Will continue working with this development team
$100-$200
Price
7 days
Duration
M 
Seller's Response
Helpful?O oatmea11
Repeat Client

Canada
Delivered an exceptional AI-powered automation solution integrating n8n, Vapi, Supabase, and GPT-4. The voice-activated workflows are seamless, showcasing expertise in AI automation, real-time voice interaction, full-stack integration, and API workflows. Highly recommended for smart CRM, virtual assistant, and SaaS prototyping projects.
$50-$100
Price
6 days
Duration
Helpful?J jackpotsoftware
Repeat Client

United States
did a great job on my entire build out. Included database work, messaging, database search, profile management, and user management. Did very good.
$50-$100
Price
2 days
Duration
M 
Seller's Response
Helpful?J jackpotsoftware
Repeat Client

United States
did a great job with milestone 3, look forward to continue working with this team!
$100-$200
Price
1 day
Duration
M 
Seller's Response
Helpful?J jackpotsoftware
Repeat Client

United States
did a great job with our second milestone, looking forward to the last one!
$200-$400
Price
3 days
Duration
Helpful?

