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Fiverr Pro
English
$
USD
I will build custom ai agents with langchain and langgraph
NAVEED AHMED
About this gig
Need something more than a simple chatbot or a linear automation a system that can decide what to do next, use multiple tools, and carry a task across several steps? I build custom AI agents using LangChain and LangGraph that reason through a task, call the right tool or API at the right moment, and hold context as the task progresses.
Unlike a fixed automation that follows the same path every time, an agent can adapt: search for information, check a database, call an API, and decide its next action based on what it finds. I build these with clear boundaries and, where it matters, human-approval checkpoints before key actions so you get something reliable and controllable, not unpredictable.
Typical builds include research agents that gather and summarize information, support agents that pull from multiple sources before responding, and task agents connected to your existing tools and APIs. Source code and documentation are included from the Standard package up.
Before starting, I'll ask about the task you want handled, what tools or data it needs access to, and how much autonomy you're comfortable giving it, so the agent matches your actual risk tolerance rather than a generic tem
Get to know NAVEED AHMED
NAVEED AHMED
Full Stack AI Engineer Nextjs AI Automation RAG AI Agents
- FromPakistan
- Member sinceFeb 2024
- Avg. response time1 hour
Languages
Urdu, English
I build full-stack AI applications, SaaS products, RAG systems, AI agents, and automation workflows for startups, businesses, and founders.
WHAT I BUILD
• AI SaaS & MVPs
• RAG & AI Knowledge Assistants
• AI Agents & Automation
• AI Chatbots & Voice AI
• Data Extraction & API Integrations
• Dashboards & Admin Panels
STACK: Next.js, React, TypeScript, Node.js, Python, Supabase, PostgreSQL, OpenAI, Gemini, LangChain, LangGraph, n8n, Vapi & Docker.
I build practical, scalable solutions—not just demos.
My Portfolio
FAQ
How is this different from a chatbot or automation workflow?
A chatbot answers questions, and automation follows a fixed path. An agent reasons through a task, decides which tool to use, and adapts its next step based on what it finds.
Can the agent use multiple tools or APIs?
Yes, multi-tool agents are included from the Standard package up. Tell me what tools or APIs it needs access to and I'll confirm scope.
Will the agent act fully autonomously, or can I control it?
You choose. I can build in human-approval checkpoints before key actions, so nothing important happens without your sign-off, or run it more autonomously if you prefer.
Does the agent remember previous steps or conversations?
Yes, memory across a task or session is included from the Standard package up, so the agent has context as it works.
Can you build multiple agents that work together?
Multi-agent systems can be scoped as a custom project beyond the listed packages. Message me with details and I'll confirm feasibility and pricing.
What happens if the agent makes a wrong decision?
I build in checkpoints and error handling for key actions, and we can add human review for anything high-stakes. No agent is error-proof, so scope and safeguards are discussed upfront.
Do you use LangChain or LangGraph specifically?
Yes, both. LangGraph is used for more complex agents with branching logic or multiple decision points.
Can you integrate the agent with my existing app or database?
Yes, this is included from the Standard package up. Share details about your setup during onboarding.
Do I get the source code?
Yes, included in the Standard and Premium packages, so the agent is yours to maintain or extend.
