You will get Production-Ready AI Agents & Multi-Agent Systems for Your Business
Project details
Looking for an AI Agent Engineer who can build more than just a chatbot? I develop production-ready AI Agents, Multi-Agent Systems, RAG applications, and AI Workflow Automation that help startups and businesses automate complex processes, integrate LLMs, and scale with confidence.
Whether you need an intelligent assistant, AI-powered SaaS feature, customer support agent, internal knowledge base, or business automation system, I build reliable solutions tailored to your workflow.
Services include:
• Custom AI Agents & Multi-Agent Systems
• Retrieval-Augmented Generation (RAG)
• AI Chatbots & Conversational AI
• Workflow & Business Process Automation
• OpenAI, Claude & LLM Integration
• FastAPI Backend Development
• API & Third-Party Integrations
• Knowledge Base & Vector Database Solutions
I focus on clean architecture, scalable APIs, secure integrations, and maintainable code—not quick prototypes. Every solution is designed for real-world production use with performance, reliability, and future scalability in mind.
Tech Stack: Python, FastAPI, LangChain, OpenAI, Claude, Pinecone, FAISS, Docker, REST APIs.
Let's build an AI solution that creates real business value.
Whether you need an intelligent assistant, AI-powered SaaS feature, customer support agent, internal knowledge base, or business automation system, I build reliable solutions tailored to your workflow.
Services include:
• Custom AI Agents & Multi-Agent Systems
• Retrieval-Augmented Generation (RAG)
• AI Chatbots & Conversational AI
• Workflow & Business Process Automation
• OpenAI, Claude & LLM Integration
• FastAPI Backend Development
• API & Third-Party Integrations
• Knowledge Base & Vector Database Solutions
I focus on clean architecture, scalable APIs, secure integrations, and maintainable code—not quick prototypes. Every solution is designed for real-world production use with performance, reliability, and future scalability in mind.
Tech Stack: Python, FastAPI, LangChain, OpenAI, Claude, Pinecone, FAISS, Docker, REST APIs.
Let's build an AI solution that creates real business value.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI-Generated Code, AIOps, Conversational AI, Natural Language Generation, Natural Language UnderstandingAI Development Language
PythonAI Tools
Azure OpenAI, GitHub Copilot, Hugging Face, StreamlitAI Models
ChatGPT, GPT-4, LLaMA, OpenAI Codex, WhisperWhat's included
| Service Tiers |
Starter
$399
|
Standard
$999
|
Advanced
$2,499
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 21 days |
Number of Revisions | 1 | 3 | 10 |
AI Model Integration | - | ||
Batch Normalization | - | - | - |
Database Integration | - | ||
Detailed Code Comments | - | - | |
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | ||
Model Documentation | - | ||
Model Monitoring | - | - | |
Model Testing & Optimization | - | ||
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | |||
Source Code |
Frequently asked questions
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AS
Asif S.
Jul 21, 2026
Upwork Talent Accelerator: AI Chatbot Developer
High-quality work, strong execution, and a great overall experience.
About Subham
AI Agent Developer : Multi Agent Automation | CRM and Email automation
Rewari, India - 10:05 am local time
I build production ready AI agents and intelligent automation systems that help startups, SaaS companies, MVP and growing businesses eliminate repetitive work, accelerate operations, and scale with Generative AI.
Unlike developers who simply connect APIs, I design reliable AI systems that can reason, retrieve knowledge, use tools, collaborate across multiple agents, recover from failures, and keep humans in control when needed. My focus is building solutions that are robust enough for real-world business use.
What I help with
• AI Agents & Multi-Agent Systems
• Retrieval-Augmented Generation (RAG) Applications
• AI Workflow Automation
• LangGraph & Agent Orchestration
• FastAPI Backend Development
• OpenAI, Claude & LLM Integrations
• AI Chatbots & Customer Support Automation
• MCP Integrations & Tool Calling
• Knowledge Bases & Vector Search (FAISS, Pinecone)
• Email, CRM & Business Process Automation
Who I work with
• AI Startups building new products
• SaaS Companies adding AI capabilities
• Founders validating AI ideas quickly
• Agencies delivering AI solutions for clients
• Businesses looking to automate internal operations
Why clients hire me
I focus on production-quality engineering, not demos.
I've worked on systems involving:
• Multi-agent orchestration and role-based execution
• Human-in-the-loop approval workflows
• Long-running AI workflows with persistent state
• Retrieval pipelines using vector databases and semantic search
• FastAPI services powering AI applications
• Business workflow automation integrating multiple tools and APIs
Every solution is designed with maintainability, scalability, observability, and reliability in mind.
Tech Stack
Python • FastAPI • LangGraph • LangChain • OpenAI • Claude • RAG • MCP • Pinecone • FAISS • PostgreSQL • Firebase • Docker • Next.js • Node.js • REST APIs
If you're looking for someone who can help architect, build, or improve a production AI system—not just a prototype I'd be happy to discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Subham can start the project.
Delivery time starts when Subham receives requirements from you.
Subham works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements
Understand your business, workflow, goals, and technical requirements.
Solution Architecture
Design the AI agent architecture, integrations, and implementation plan.