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I will build custom ai agents and multi agent systems with langgraph and llms
AI Engineer, AI Agents, RAG, LLMs and Business Automation
I help startups and businesses turn AI ideas into reliable, production-ready systems. With 8+ years of experience in AI and machine learning, I build AI agents, RAG applications, LLM-powered assistant...
About this Gig
Need an AI system that can do more than answer prompts?
I build custom AI agents and multi agent systems that plan, use tools, maintain state and memory, coordinate specialized agents, and integrate with your APIs, databases, and business workflows.
I can build:
- Single and multi agent workflows
- LangGraph orchestration and stateful agent flows
- Tool calling, MCP, API and database integrations
- RAG and knowledge grounding when required
- Memory, guardrails, human approval and fallback logic
- OpenAI, Claude, Gemini and local LLM integrations
- FastAPI backends, testing, logging and deployment
Ideal for SaaS products, internal copilots, research and operations workflows, support systems, and advanced AI prototypes.
You receive clean source code, clear architecture, documentation, and a solution designed around your workflow not a generic chatbot.
Please message me before ordering complex projects so I can recommend the right architecture and scope.
My Portfolio
FAQ
What is the difference between an AI agent and a normal chatbot?
An AI agent can do more than generate responses. It can use tools, call APIs, maintain state, make workflow decisions, and perform multi-step tasks based on defined rules and objectives.
Which LLMs can you integrate?
I can work with OpenAI, Claude, Gemini, Llama and other hosted or local models depending on your requirements, infrastructure and budget.
Can the agents use my APIs or business tools?
Yes. Agents can connect to REST APIs, databases, internal services and external tools when appropriate.
Can you add human approval and guardrails?
Yes. For workflows where actions require control or validation, I can add approval checkpoints, validation rules, fallback handling and other safeguards.
For which problems have you utilized LLMs and which ones specifically?
I have fine-tuned text-to-text LLMs such as Falcon, Llama, CodeLlama, Mistral, Phi, Gemini, GPT-2, and Gemma. For image-to-text, I use LLava and idefics, and for text-to-image, I utilize stable diffusion models. For text-to-speech, I use the Whisper model. I can fine-tune any LLM to meet your needs.
Can you integrate the agent into my existing application?
Yes. I can expose the agent through an API or integrate it into an existing backend or application, depending on your stack.
Do you already know how many agents or roles you need?
If not, I can recommend the architecture.
Reviews
1 reviews for this Gig
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Rating Breakdown
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T tharujay89
United States
He helped me with very complex prompt creation, making the necessary adjustments and delivering exactly the output I needed. His work was outstanding, and I will definitely be using his services for all my future projects
$50-$100
Price
5 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 tharujay89
United States
He helped me with very complex prompt creation, making the necessary adjustments and delivering exactly the output I needed. His work was outstanding, and I will definitely be using his services for all my future projects
$50-$100
Price
5 days
Duration
Helpful?
