a
aicloudbuilder

Alex AI

@aicloudbuilder

I build AI RAG chatbots integrated with your APIs and data

China
Inglês, Chinês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Senior Backend Developer (8+ yrs) skilled in Dify. I build AI chatbots that answer questions based on your own PDF files or web content. Unlike non-tech users, I understand the logic behind LLMs and can optimize settings for better accuracy. My Services: • Setup Q&A bot using your PDF documents. • Create FAQ bot for your website content. • Basic prompt tuning for clear replies. Tech Stack: Dify, Llama3, GPT models. I provide a ready-to-use chatbot link. Reliable and quick.... Saiba mais

Habilidades

a
aicloudbuilder
Alex AI
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Desenvolvimento de chatbots de IA
I will build an ai customer support chatbot with your knowledge base
A partir deUS$ 20 /projetoMais detalhes
Correções de bugs
I will fix bugs and errors in your java spring boot application
A partir deUS$ 25 /projetoMais detalhes

Portfólio

Experiência profissional

Self_Employed

AI RAG & Custom Agent Developer

Self Employed • Freelance

Apr 2026 - Present • 4 mos

Focus on building custom Dify-powered RAG chatbots and domain-specific AI virtual agents for small businesses, e-commerce stores, law firms and online tutors. Design end-to-end document knowledge base workflow: clean raw text material, configure semantic chunking rules, adjust token & overlap parameters to avoid broken sentences and reduce LLM hallucination. Write strict anti-hallucination system prompts to limit AI replies only to uploaded private documents. Integrate knowledge base with dialogue bots, tune retrieval weight, generate embed widget code for website customer support deployment. Build 4 complete demo portfolio projects covering SaaS customer service, e-commerce product guide query, legal contract retrieval and course AI tutor to demonstrate technical capabilities. Provide step-by-step deployment tutorials for non-technical business owners to maintain their AI assistants independently.