Kexi Long
Full Stack Developer
About Kexi
I'm a Senior Full-Stack AI Engineer with 12+ years of experience building scalable cloud applications, AI-powered products, and distributed backend systems. I specialize in Python, Java, TypeScript, React, FastAPI, AWS/GCP, and LLM technologies including OpenAI, LangChain, and RAG architectures. I help companies design, build, and deploy production-ready software that is secure, scalable, and maintainable, with a strong focus on performance, automation, and delivering measurable business impact.
Tools & software
New to CoTrain?
Whether you want to hire or get hired.
$80
/hour
Full-time
About Kexi
I'm a Senior Full-Stack AI Engineer with 12+ years of experience building scalable cloud applications, AI-powered products, and distributed backend systems. I specialize in Python, Java, TypeScript, React, FastAPI, AWS/GCP, and LLM technologies including OpenAI, LangChain, and RAG architectures. I help companies design, build, and deploy production-ready software that is secure, scalable, and maintainable, with a strong focus on performance, automation, and delivering measurable business impact.
Tools & software
New to CoTrain?
Whether you want to hire or get hired.