Ruby Kolesky

Ruby Kolesky serves as Co-Ceo, Heart of Product at Joyous. Joyous operates in the information technology & services sector with approximately 54.0 employees. The company is headquartered in Auckland, Auckland. To date, Joyous has raised 14499385.0 in total funding, with the most recent round being Series A.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 3 executives at Joyous.
• • 693 executive contacts are available in Auckland.
• • Our database includes 201,465 c suite-level executives.

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AQ

Augusto Quaranta Chief Technology Officer at Joyous

PC

Philip Carden Co-CEO at Joyous

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Ruby Kolesky, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Ruby Kolesky's Position in the MessageCEO Database

• •Ruby Kolesky is 1 of 3 verified executive contacts we track at Joyous.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •688 verified executive contacts in Auckland are in the database.
• •347 verified contacts work at information technology & services companies in the 54.0 employee range (same size as Joyous).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated October 2026.

How do I reach Ruby Kolesky directly?

Ruby Kolesky's verified email address is available to MessageCEO Pro subscribers. They currently serve as Co-Ceo, Heart of Product at Joyous. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Ruby Kolesky work for?

Ruby Kolesky is Co-Ceo, Heart of Product at Joyous, a company in the information technology & services sector with 54.0 employees. The company is based in Auckland, Auckland.

Can I pitch or sell to Ruby Kolesky?

As Co-Ceo, Heart of Product at Joyous, Ruby Kolesky is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Ruby Kolesky directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Ruby Kolesky in?

Ruby Kolesky works in the information technology & services industry as Co-Ceo, Heart of Product at Joyous. MessageCEO provides verified contact information for executives across all major industries.

Is Ruby Kolesky's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Ruby Kolesky's profile is kept up-to-date with the latest available information.

Last updated: October 24, 2026