Jisan Nuren Siam

Jisan Nuren Siam

SaaS & AI Builder | Data Scientist

About

I build at the intersection of data, AI, and business. Data scientist turned product builder, creating SaaS tools and digital products through AI-assisted development. Currently building SubGuard AI while exploring practical ways to turn real problems, research, and ideas into useful products.

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Maker History

  • GCReq 365
    GCReq 365Subcontractor compliance tracking for general contractors
    Nov 2026
  • 🎉
    Joined Product HuntSeptember 18th, 2026

Forums

🚀 Launching GCReq365 on November 2 — Simplifying Subcontractor Compliance

Hey Product Hunt community!

I'm a solo founder, and after months of building, debugging, testing, and refining, I'm excited to announce that GCReq365 officially launches on November 2!

GCReq365 is an AI-assisted subcontractor compliance management platform built for commercial general contractors.

The problem?

GCReq 365 - Subcontractor compliance tracking for general contractors

GCReq365 helps commercial general contractors manage subcontractor compliance in one place. Collect COIs, W-9s, licenses and agreements, extract key details with AI, check project-specific requirements, review exceptions, and track expirations with reminders.

How do you make sense of competitor data in AI-generated answers?

One interesting finding from our database is that the number of competitors appearing in AI answers does not determine a brand's share of voice.

In one category with 1,868 named brands, a single brand held 21% share of voice. Meanwhile, two brands competing against fewer than 400 held under 8%.

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