Advanced AI Agent Development using LangChain & LangGraph
Starting at
$
60
/hrAbout this service
Summary
What's included
Requirements & Use-Case Analysis Report
Document outlining business needs, workflows, and how AI agents will fit in.
System Architecture & Design
1. High-level architecture diagram showing LangChain, LangGraph, APIs, databases, and integrations. 2. Technical documentation explaining the design choices.
All other delieverables
Custom AI Agent(s) - Configured AI agents built with LangChain & LangGraph. - Includes logic graphs (LangGraph workflows), memory management, and tool integrations. Knowledge Base Integration - Ingestion pipelines for client documents, databases, or APIs. - Vector database setup for semantic search (e.g., Pinecone, Weaviate, or FAISS). Tool & API Integrations - Connectors to external services (CRM, Slack, email, databases, etc.). - Custom tools wrapped for the agent (e.g., calculators, data fetchers). Conversation Interface / UI - Chat interface (web app, Slack bot, or internal dashboard). - APIs for third-party system integration. Agent Control & Orchestration - Multi-agent collaboration setup if needed (e.g., one agent for data retrieval, another for reasoning). - Error handling and fallback strategies. Testing & Validation - Test cases covering workflows, accuracy, and reliability. - Performance benchmarks (response times, cost tracking, etc.). Deployment & Hosting - Production-ready deployment on client’s infrastructure (AWS, GCP, Azure, or Vercel). - CI/CD pipeline for updates and scaling. Documentation & Training - User manual for non-technical team members. - Developer documentation for future maintenance. - Training session(s) with client’s team. Post-Delivery Support (optional) - Bug fixes for a defined period. - Ongoing optimization and fine-tuning.
Recommendations
(5.0)
Client • Dec 5, 2024
Recommended
Still working with Danyial, and will continue to work with him, he is a front end monster, put it in front of him and he will figure it out and deliver EVERY TIME!
Recommended
Brilliant developer!
Client • Jan 21, 2025
Recommended
Highly skilled, exceptional talent!
Client • Feb 23, 2025
Recommended
Rock star!!
Client • Mar 27, 2025
Recommended
Love him! Problem solver!!
Client • May 22, 2025
Recommended
Rock Star!!
Client • Jun 13, 2025
Recommended
Great working relationship with Daniel, incredible developer!
Client • Jul 6, 2025
Client • Sep 1, 2024
Recommended
Mast FM 103, a media outlet of Trade Serve International, commissioned Daniyal A. for three IT tasks: redesigning our website, developing a highly interactive app, and creating a global e-commerce site. He also worked on tradeserve.com.pk and sunandseam.com. Daniyal demonstrated professionalism, delivered ahead of deadlines, and exhibited strong knowledge of future IT trends. Highly recommended for IT-related tasks.
Recommended
Remarkably sharp and exceptionally skilled.
Client • Jun 9, 2025
Client • Sep 1, 2024
Recommended
Mr. Daniyal Afaqi built the website for our company Helping Hands Health Care Ltd (https://helpinghandhealthcare.org) in React.js. He created the design of the website, coded it, and also did all of the revisions, that I felt were required. He did a good job and I would recommend him for your project as well. Thank you Daniyal.
Client • Sep 1, 2024
Recommended
Mr. Daniyal Afaqi was given two web development tasks: redesigning our company's website ( https://svdp.org.pk ) and designing an MIS ( management information system ) to manage the company's daily business activities. He completed both projects successfully on time and delivered a good final product. Thank you Daniyal
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