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I will build ai features for your web app with openai
Talha Bilal
About this gig
Are you looking for a developer who can integrate real AI
features into your web application not just a basic
ChatGPT wrapper?
I will integrate production-grade AI into your web app
using OpenAI and LangChain, building features that
actually solve problems for your users.
What you get:
- AI chat or assistant feature with conversation memory
- Document or resume analysis using OpenAI and LangChain
- AI-powered search using vector databases like Qdrant
- Automated content generation and summarization
- Tool calling and function execution via LangChain
- Streaming responses for real-time AI output
- Prompt management and session handling
- Clean integration into your existing Next.js or Node.js application
I have built real AI-powered products including an
AI resume analyzer with scoring and feedback, an AI
support ticketing system with semantic search and
automated routing, and a modular chatbot engine with
memory and tool calling.
This is not tutorial-level work. Every feature I deliver
is production-ready, tested, and built to scale.
Message me before ordering with details about your
app and the AI feature you need.
I will confirm feasibility before you place the order.
Get to know Talha Bilal
Talha Bilal
AI SaaS Developer, AI Agents, Business Automation, Full Stack Apps
- FromPakistan
- Member sinceMar 2025
Languages
Urdu, Punjabi, English
I help startups and businesses build AI-powered SaaS applications, custom AI agents, workflow automation, and scalable full-stack web applications. From MVPs to production-ready software, I develop secure, maintainable solutions using Next.js, Node.js, TypeScript, PostgreSQL, OpenAI, LangChain, and n8n. One of my systems is running in production at a real educational institute, serving over 200 students and staff. Please message me before placing an order so we can discuss your project requirements and define the right solution.
My Portfolio
FAQ
What kind of AI features can you build?
I can build AI chat assistants with memory, document analysis, resume analysis, semantic search using vector databases, automated content generation, AI-powered ticket routing, and custom LangChain pipelines. Message me with your specific use case and I will confirm if I can deliver it.
Do I need to provide my own OpenAI API key?
Yes. You will need your own OpenAI API key. This keeps your costs transparent and gives you full ownership of your AI usage. I will guide you on how to set it up if needed.
Can you add AI features to my existing application?
Yes. I can integrate AI into an existing Next.js or Node.js application. Share your codebase details before ordering so I can review the structure and confirm compatibility.
What is the difference between a basic ChatGPT wrapper and what you build?
A basic wrapper just forwards messages to OpenAI. I build structured AI systems with conversation memory, prompt management, tool calling, streaming, and session lifecycle — production-ready features that scale with real usage.
Do you work with other AI providers besides OpenAI?
My primary stack is OpenAI and LangChain. LangChain supports multiple providers so depending on your requirement I may be able to work with alternatives. Message me with your specific needs.
