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$
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I will develop a custom ai application and integrate large language models
Devforge Works
About this gig
Want to add AI to your product, or build an AI-powered app from scratch? I build custom AI applications that actually work integrated with large language models like OpenAI (GPT), and tailored to your use case.
WHAT I BUILD
- AI chatbots & assistants (customer support, internal tools)
- Document Q&A / knowledge base (RAG) chat with your own data
- LLM integration into your existing app or website
- AI content generation tools
- Multi-agent / workflow automation systems
TECH I WORK WITH
- LLMs: OpenAI (GPT), and other major models
- Backend: Python (FastAPI)
- Frontend: JavaScript, React, clean modern UI
- RAG, vector search, API integration
WHY ME
- A complete, working product frontend + backend + AI
- Clean, documented code you fully own
- Clear communication and honest timelines
- Revisions until it's exactly right
HOW IT WORKS
1. Message me with your idea or use case
2. I'll confirm scope, timeline, and the right package
3. I build it, keep you updated, and deliver working code
New to AI and not sure what's possible? Just message me I'll explain your options and recommend the best approach before you order.
Get to know Devforge Works
Devforge Works
Full Stack Developer building Web Apps and APIs
- FromChina
- Member sinceJun 2026
Languages
Chinese, English
Hi, I'm a software developer who builds clean, reliable tools and apps that solve real problems.
I work across the stack — Python automation, web apps, APIs, and data tools. Whether you need to automate a task, generate PDF reports, clean messy data, or build a web tool from scratch, I'll deliver solid, easy-to-use code.
What you get:
- Clear communication & honest timelines
- Clean, documented code
- Revisions until it's right
- Fast, friendly delivery
See my work: github.com/devforge-works/python-automation-portfolio
My Portfolio
FAQ
Do I need to provide an API key (e.g. OpenAI)?
For LLM-based features, you'll need an API key from your chosen provider (I'll guide you through getting one). The key stays yours and is never hard-coded — it's kept secure via environment variables.
Can you add AI to my existing app or website?
Yes. I can integrate an LLM, chatbot, or document Q&A into your existing product. Just share the details and I'll confirm feasibility before you order.
What do you need from me to start?
A clear description of what you want the AI to do, any example data, and your preferred model/provider if you have one. We'll align on scope before you order.
