Guilherme (GC) Chapiewski

Active Investor

Angel investor in San Jose

San Jose, California

LinkedIn

Guilherme (GC) Chapiewski, Angel investor in San Jose is an active investor based in San Jose, California. This profile covers what Guilherme (GC) Chapiewski backs, at which stage, and how founders can reach out in 2026.

Guilherme (GC) Chapiewski is a seasoned Engineering leader at LinkedIn with 25+ years of experience delivering large-scale applications in domains like Fintech and Payments.

Guilherme (GC) Chapiewski invests in Fintech, Payments and Artificial Intelligence, typically at Seed and Series A.

Location
San Jose, California
Typical check
$625K

What does Guilherme (GC) Chapiewski invest in?

Investor type
Angel

Where is Guilherme (GC) Chapiewski based?

Guilherme (GC) Chapiewski is based in San Jose, California.

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How to reach Guilherme (GC) Chapiewski

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About this profile

This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.

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Round Funded. "Guilherme (GC) Chapiewski." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/guilherme-gc-chapiewski

Frequently Asked Questions

Who is Guilherme (GC) Chapiewski?

Guilherme (GC) Chapiewski, Angel investor in San Jose is an active investor based in San Jose, California. Guilherme (GC) Chapiewski invests in Fintech, Payments and Artificial Intelligence, typically at Seed and Series A.

What does Guilherme (GC) Chapiewski invest in?

Guilherme (GC) Chapiewski invests in Fintech, Payments and Artificial Intelligence, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.

What stage does Guilherme (GC) Chapiewski invest at?

Guilherme (GC) Chapiewski typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.

What is Guilherme (GC) Chapiewski's typical check size?

Guilherme (GC) Chapiewski typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.

Where is Guilherme (GC) Chapiewski based?

Guilherme (GC) Chapiewski is based in San Jose, California.

How do founders reach investors like this?

Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.

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