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Haruto SaitoHS
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Haruto Saito

@harutosaito

I build production AI web platforms powered by LLMs and RAG.

United Kingdom
Message

At V7, I design and develop enterprise AI web applications using React, Next.js, TypeScript, FastAPI, and Python. I build end-to-end LLM platforms with OpenAI APIs, RAG pipelines, vector databases, document intelligence, semantic search, and workflow automation.

Previously at PolyAI, I developed customer-facing conversational AI applications, integrating ASR, NLU, TTS, LLMs, and orchestration services. I enjoy pairing responsive user experiences with scalable APIs, secure access controls, cloud infrastructure, and reliable CI/CD workflows.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

Ravensbourne University London logoRL

Ravensbourne University London

Graduate Certificate, Artificial Intelligence and Machine Learning

2020 - 2021

Graduate Certificate in Artificial Intelligence and Machine Learning, focusing on AI, cloud computing, and intelligent software development.

University of Fukui logoUF

University of Fukui

Bachelor of Engineering, Computer Science

2017 - 2020

Bachelor of Engineering in Computer Science, covering algorithms, operating systems, networks, databases, and web development.

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