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Fiverr Pro
English
$
USD
I will integrate ai and openai API into your web application
Hamza S
About this gig
I will add AI features to your existing web application without rebuilding anything.
You already have a working app or website and you want to make it smarter. Maybe you need AI generated content, smart search, document analysis, automated responses, or any other AI feature. I plug it in cleanly to what you already have.
WHAT I CAN INTEGRATE
- OpenAI GPT API for text generation, summarization, or analysis
- AI powered search across your documents or database
- Automated content generation for your platform
- Smart recommendations based on user behavior
- Document processing and data extraction
- Custom AI features built to your specific needs
WHY HIRE ME
I have been integrating LLMs into production applications at a US based SaaS company since 2023. This is not prompt engineering or no code tools. I write actual production code that integrates with your existing backend, handles errors properly, scales under load, and does not break.
6+ years of backend and AI development. Top Rated on a major freelance platform with 100% Job Success Score.
HOW IT WORKS
1. Message me with details about your app and the AI feature you want
2. I review your codebase and create a clear integration plan
Get to know Hamza S
Hamza S
AI and Backend Engineer Python LLMs RAG
- FromPakistan
- Member sinceJul 2017
- Avg. response time1 hour
- Last delivery8 months
Languages
Urdu, English
I build AI chatbots, RAG systems, and Python backends for startups and businesses. Real products, not demos. I work with OpenAI, Claude, LLaMA, LangChain, and LlamaIndex to build chatbots trained on your data, integrate AI into existing apps, and develop scalable APIs using FastAPI, Django, and Flask. 6+ years of backend and AI work. Previously Top Rated on other freelance platform with 100% Job Success Score. I've shipped production systems for clients in the US, EU, and Australia. Need something built properly? Let's talk.
My Portfolio
FAQ
What tech stack does my app need to be built on?
I work best with Python backends like Django, FastAPI, and Flask. I can also integrate with Node.js and other stacks through clean API endpoints.
Will this slow down my existing app?
No. I implement AI calls asynchronously so they do not block your app. I also add caching and rate limiting to keep everything fast and cost effective.
How much will the AI API cost me monthly?
Depends on usage. I help you choose the right model and optimize prompts to keep costs low. Most small to medium apps spend between $10 and $100 per month on API calls.
Do you work with APIs other than OpenAI?
Yes. I work with Claude from Anthropic, LLaMA, Mistral, and other open source models. I recommend the best option based on your needs and budget.
Do you provide the source code?
Yes. You get full source code, API documentation, and deployment instructions. Everything is yours to maintain and build on.
