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2 contributions to NOS MUDAMOS
Looking forward to connect with development team.
Glad to see you here. As I mentioned before, I build and run AI systems in production. Most of my work is around LLM apps, generative pipelines, and agent workflows, along with the backend pieces that keep them stable—retrieval, data pipelines, and evaluation. I mainly work in Python with PyTorch and Hugging Face. I build APIs with FastAPI or gRPC, and deploy using Docker, Kubernetes, and GPU stacks like vLLM and Triton. I also use tools like LangChain or LIamaIndex. I'm used to owning things end-to-end, from design through to production. If you're working on something real in this space, happy to connect.
Hello.
I am currently working in the field of AI and Full Stack. My long-term contract with Exa company in the U.S. expired 3 months ago, and I am currently seeking new remote work opportunities. With 7 years of experience as an engineer, expanding my reach beyond Japan to the global market is very important to me. I already have experience working remotely and have a proven track record of collaborating effectively with companies, so I look forward to connecting with individuals and companies interested in product launches or system improvements. Thank you.
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Haruki Saito
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@haruki-saito-7201
AI Systems Engineer building production LLM systems. Expert in scalable agent design, RAG, and failure-resistant backend architecture.

Active 141d ago
Joined Apr 6, 2026
INTJ
Kyoto, Japan