About Marvin Diaz Jr. | Contra Marvin Diaz Jr.

Marvin Diaz Jr.

Marvin Diaz Jr.

Unlocking Innovation with AI & Human Touch

Ready for work

Marvin is ready for their next project!

New York, USA

Work Services About

New York, USA

Meet Marvin

Hello! I'm Marvin—a creative director who bridges business/product strategy with the unbridled potential of AI processing power.
I work with subject-domain experts to rapidly translate the nuances of their expertise business processes into the training material for truly personalized AI that understands the intent behind actions. All of this is done through my own knowledge-engineering process.

Identity verifiedVetted for secure and trusted collaboration.

Featured on

Best freelance Product Strategists in New York to hire in 2026 Best Spanish-speaking freelance AI Model Developers to hire in 2026 Best Spanish-speaking ConstantContact freelancers to hire in 2026

Rate

$350 - $400/hr

Skills and tools

AI Model Developer AI Content Creator Product Strategist AI Chatbot Developer Content Strategist Email Development Market Researcher Technical Writer Business Consultant Email Marketer CRO Expert

ConstantContact

Details

New York, USA

(GMT-5) Eastern Standard Time (EST), ±1 hour

Fluent in English • Limited Working Proficiency in Spanish

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For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Hackathons Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Contact

Contact support

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

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