Suyama Keiichiro's profile on Product Hunt

About

Senior Software Engineer with 14+ years of hands-on experience building production systems, from full-stack ownership in early-stage startups to deep backend engineering on a global platform serving 40+ countries. I now design LLM-powered and agentic AI systems for regulated, data-intensive domains. I specialize in high-concurrency, fault-tolerant services, distributed systems, performance tuning, and multi-region reliability. I turn complex technical and modeling challenges into production-grade solutions that deliver measurable business value while balancing scale, latency, cost, and maintainability. Comfortable owning architecture, implementation, deployment, observability, and continuous improvement in distributed teams.

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Forums

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19h ago

I am now looking for founder who is gonna build something new

Hi everyone

I m Keiichiro Suyama, a Senior AI Engineer and software engineer with 14+ years of experience building production systems across AI, backend engineering, and full-stack product development.

Most recently, I worked on LLM-powered agentic workflows for insurance automation, including submission intake, risk triage, quote generation, and underwriting decision support. Before that, I built high-concurrency backend systems at global scale and full-stack SaaS products used by real customers.

I m especially interested in AI agents, automation, SaaS products, and tools that turn complex workflows into simple, reliable products.

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1d ago

30-year film editor building a relational visual database.

Hi Product Hunt. I m Chris. I spent three decades in film editing suites [IMDb here].

I built PictaBase because I got tired of managing production photos in "dumb" folders. Finding specific assets across thousands of files like a prop from a specific scene is a major bottleneck in our industry.

I am a solo developer. I used an adversarial AI development loop to build a platform with real engineering rigor:

Pixel-blind server: Image bytes go directly from your browser to S3 via presigned POST.
Sidecar metadata: All tags, notes, and AI labels are written to .meta.json files in your own bucket.
Technical baseline: 287 PHP files (38,500 lines) with 100% strict_types and PHPStan Level 8.

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1d ago

Entrepreneur building Tendr

Hey PH community I'm Dhruv, building Tendr a modern platform simplifying event planning for house parties, college events, and celebrations by connecting users with trusted vendors and smart tools