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Fiverr Pro
English
$
USD
I will build custom ai agents and multi agent systems using langgraph
Prathamesh C
Level 1
4.3
4.3
About this gig
Most AI tools give you a chatbot. I build agents that actually get things done.
Whether you need a research agent that browses the web and writes structured reports, a workflow agent that routes tasks across tools, or a multi-agent system where specialized agents coordinate under a supervisor I design and ship it with LangGraph.
What I build:
- Research & automation agents (web search, data gathering, report generation)
- Stateful agents with memory, routing, and decision loops
- Multi-agent systems with supervisor logic and concurrency
- FastAPI or chat-based interfaces for your agent
Built for: founders who need an AI backend, teams automating internal workflows, and developers who want production-ready agent architecture not a script.
Share your use case and I'll tell you exactly how to build it.
Get to know Prathamesh C
Prathamesh C
AI Product Engineer
Level 1
- FromIndia
- Member sinceOct 2025
- Avg. response time2 hours
- Last deliveryabout 20 hours
Languages
Hindi, Marathi, English
AI Product Engineer focused on production-grade LLM systems, optimized inference, and scalable agent architectures.
I specialize in cost-efficient model deployment, quantized high-performance inference (HQQ/AWQ), RAG systems at scale, and LangGraph agent workflows. I’ve reduced inference costs by 35%, improved operational efficiency by 60% through automation, and deployed AI systems handling 500k+ documents with enterprise-level reliability.
I build AI products - not scripts.
Let’s design something that scales.
My Portfolio
FAQ
What do you need from me to get started?
I need a clear description of the problem, expected output, and any data or APIs the agent should use. If you’re unsure, I can help define the scope during initial discussion.
What LLM will be used and who pays for API costs?
I will use OpenAI/Anthropic/local models depending on requirements, API costs are the buyer's responsibility and will be discussed upfront.
Can you integrate the AI agent into my existing application?
Yes. Integration with an existing app or API is included in the Standard and Premium packages, or can be added as an extra.
Will the AI agent have memory?
Yes. Long-term memory and persistent state are included in the Standard and Premium packages. Basic agents use short-term context only.
Can this handle multiple agents or complex workflows?
Multi-agent systems, supervisor logic, and concurrent workflows are included in the Premium package.
What technologies do you use?
I primarily work with Python, FastAPI, LangGraph, LangChain, and modern LLMs. The stack is selected based on your use case and scalability needs.
Do you deploy the system to production?
Deployment guidance is included. Full production deployment or cloud setup can be discussed as an additional service.
What if my requirements change mid-project?
Minor adjustments are covered within the included revisions. Larger scope changes may require a package upgrade or custom offer.
Reviews
1 reviews for this Gig
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R rajeshgupta101
India
The final deliverable was super and great!
Up to $50
Price
5 days
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Reviews
1 reviews for this Gig
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| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R rajeshgupta101
India
The final deliverable was super and great!
Up to $50
Price
5 days
Duration
Helpful?
