I will build custom ai agents with langchain and python


Über diesen Service
Need an AI agent that does more than just chat?
Most AI bots fail in production because they rely on fragile prompts. I engineer custom, production-ready AI agents and backend workflows using Python, LangChain, and LangGraph that reason, call tools, query databases, and execute complex multi-step tasks reliably.
What I Can Build For You:
- Autonomous & Multi-Agent Systems: Stateful LangGraph workflows with memory, human-in-the-loop, and tool orchestration.
- Advanced RAG Pipelines: Accurate document & knowledge-base chat with hybrid search, re-ranking and guardrails.
- AI Backend & APIs: High-speed, async REST APIs built with FastAPI to power your web or mobile app.
- Custom Tool & DB Integration: Connect LLMs directly to your PostgreSQL/MongoDB databases, CRMs, and external APIs.
My Technical Stack:
- AI & Orchestration: Python, LangChain, LangGraph, LlamaIndex, MCP
- LLMs: OpenAI (GPT-4o), Claude 3.5/3.7, Gemini, Open-Source LLMs
- Vector & Data: pgvector, Pinecone, Qdrant, Chroma, PostgreSQL, Redis
- Backend & Ops: FastAPI, Django, Docker, AWS
Ready to build a reliable AI system? Message me before ordering with your project details for a free architectural discussion!
Lerne Mr Ehtsham kennen
AI Engineer Building AI Agents and Business Automation
- AusPakistan
- Mitglied seitMai 2024
- Letzte Lieferung1 Jahr
Sprachen
Urdu, Englisch
Mein Portfolio
FAQ
Can you work with my existing AI project or codebase?
Yes. I can work with an existing Python/AI codebase, review the current architecture, fix or extend functionality, and integrate new agents, RAG pipelines, APIs, or tools.
Can you integrate my private data or database?
Yes. I can connect your AI system to private documents, PostgreSQL, pgvector, Qdrant, APIs, and other data sources while keeping your data isolated and access-controlled.
Can you build an AI agent that uses external tools and APIs?
Yes. I can build agents that interact with REST APIs, databases, search systems, internal tools, and other services to execute multi-step workflows.
Can you build a multi-agent system instead of a single agent?
Yes. I can design LangGraph-based multi-agent workflows where specialized agents handle different tasks and pass structured information between them.
Can you build RAG for my documents or knowledge base?
Yes. I can build custom RAG pipelines including document processing, chunking, embeddings, vector search, hybrid retrieval, re-ranking, citations, and response validation.
Can you deploy the AI application after development?
Yes. I can containerize the application with Docker and help deploy the backend/API to your preferred cloud or server environment.
What if I only have an idea and don't know the technical requirements?
That's fine. Send me your idea, workflow, and expected outcome. I'll help define the required architecture, integrations, and development scope before starting.
Will I receive the source code?
Yes. Source code is included according to the selected package, along with the agreed project files and documentation.
Can you use OpenAI, Claude, Gemini, or open-source models?
Yes. I can integrate different LLM providers depending on your requirements, existing infrastructure, cost, latency, and use case.
Can you add human approval or review steps to an AI agent?
Yes. I can implement human-in-the-loop workflows where an agent pauses for approval before executing sensitive or important actions.
1 Bewertungen für diesen Service
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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L landrew1

Vereinigte Staaten
This seller did a very good job with a Desktop GUI Executable Chatbot. He was able to integrate all the functionality that I required. He has incredible attention to detail and professionalism. His proactive communication and quickness to respond made working with him smooth and enjoyable. Highly recommend!
100 $-200 $
Preis
11 Tagen
Dauer
Hilfreich?
1 Bewertungen für diesen Service
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
L landrew1

Vereinigte Staaten
This seller did a very good job with a Desktop GUI Executable Chatbot. He was able to integrate all the functionality that I required. He has incredible attention to detail and professionalism. His proactive communication and quickness to respond made working with him smooth and enjoyable. Highly recommend!
100 $-200 $
Preis
11 Tagen
Dauer
Hilfreich?

