You will get Custom AI Agent & MCP Server Development for Your Business
Project details
I build custom AI agents and MCP servers that connect Claude, GPT, and other LLMs to your business tools and APIs. Not just wrappers — production systems with persistent memory, multi-tool orchestration, and clean documentation. I've shipped 5+ AI-powered tools, including a multi-agent platform with 30+ skills, a data privacy toolkit, and a Chrome extension. My stack: Node.js, Python, TypeScript, Claude API, OpenAI API, REST APIs, SQLite. I communicate async via text, deliver iteratively, and scope clearly upfront — no surprises.
AI Algorithms
Large Language Model, Transformer ModelAI Applications
AI Content Creation, AI-Generated Code, Conversational AI, Natural Language Generation, Natural Language UnderstandingAI Development Language
PythonAI Tools
StreamlitAI Models
ChatGPT, GPT-4, LLaMA, OpenAI CodexWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,000
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 2 | 3 | 5 |
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
About Haohan
AI Agent Developer | Full-Stack Engineer | Custom Automation Systems
Santa Clara, United States - 8:11 pm local time
**What I do:**
- Design and build custom AI Agent workflows for businesses (multi-agent orchestration, memory systems, tool integration)
- Full-stack web development (Node.js, JavaScript/TypeScript, Python, REST APIs, databases)
- Cross-language solutions for global teams (fluent in English and Chinese)
**What sets me apart:**
I don't just call an API and wrap it in a UI. I build systems where AI agents have persistent memory, can use tools autonomously, and improve over time. My flagship project is a multi-agent orchestration platform with 30+ specialized skills, cross-session memory, and knowledge graph integration — running in production daily.
**Recent projects I've shipped:**
- **AI Agent Platform** — Multi-agent system with 30+ skills, 3-tier memory (session/weekly/permanent), SQLite knowledge graph, auto-learning from corrections
- **Data Privacy Tool** — Detects PII in datasets, synthesizes realistic replacement data, supports streaming processing
- **Browser Extension** — Chrome extension that scans web pages for AI/Agent terminology, provides instant definitions with context
- **Content Analysis Engine** — Cross-references gaming data sources, generates analytical reports with automated fact-checking
- **HR Screening Tool** — Automated job posting analysis with intelligent candidate-job matching
**My stack:**
Node.js / TypeScript / Python / React / SQLite / REST APIs / Claude API / OpenAI API / Chrome Extensions / Shell scripting
**How I work:**
- I scope clearly before starting — no surprise overruns
- I ship iteratively — you see progress every few days, not a big reveal at the end
- I communicate directly — if something won't work, I'll tell you upfront and suggest alternatives
Let's talk about what you're building.
Steps for completing your project
After purchasing the project, send requirements so Haohan can start the project.
Delivery time starts when Haohan receives requirements from you.
Haohan works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Scoping
Async chat to understand your workflow, APIs, and goals. Deliver a clear scope doc.
Build & Iterate
Develop the AI agent/MCP server, share progress every 2-3 days for your feedback