I will build ai chatbot with llm, rag and API integrations


About this gig
I build AI-powered chatbots and intelligent systems using LLMs, RAG, and modern backend technologies.
With 6+ years in software engineering and hands-on experience in AI development, I create solutions that go beyond simple chatbots delivering real automation for support, sales, and business operations.
What I can build for you:
- AI chatbots using LLM (GPT-like models)
- RAG systems with data ingestion and embeddings
- API integrations (WhatsApp, Telegram, external systems)
- Automation workflows powered by AI
- FastAPI backends and scalable architectures
- Custom AI solutions tailored to your business
I have real experience developing production-ready AI systems, including a chatbot used by support teams, sales teams, and end users, with voice interaction and avatar integration.
Why work with me?
- Real-world AI experience (not just API usage)
- Strong backend engineering background
- Focus on performance, scalability and clean architecture
- Clear communication and fast delivery
If you need an AI solution that actually works in production, feel free to contact me before ordering.
Let's build something powerful.
Get to know Oswaldo
Software and Machine Learning Engineer
- FromBrazil
- Member sinceAug 2024
- Avg. response time4 hours
Languages
English

