Ver categorias
Explorar
Fiverr Pro
Português
$
USD
Haidong Zhang
@haidong_zhang
Java Backend Developer Spring Boot and AI Integration
China
Sobre mim
I am a production Java developer with 9 years of experience (since 2017), specializing in Spring Boot backends and AI integration. What I can do for you: LLM integration (OpenAI / Anthropic / DeepSeek APIs, chatbots, agents), RAG knowledge bases, REST API development, web scraping and data pipelines, and fixing tricky Java bugs. I have shipped healthcare lab systems, environmental-monitoring cloud platforms, and an international airport passenger app. Clear scope, fixed milestones, daily updates, and clean documented code. Tell me what you need - I will reply within one day.
Habilidades
Haidong Zhang
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Correções de bugs
I will fix your java or spring boot bug quickly
Integrações de IA
I will integrate openai, claude or llm apis into your java app
