Cristian Luna's Work | ContraWork by Cristian Luna

Cristian Luna

Cristian Luna

Digital marketer helping businesses grow.

New to Contra

Cristian is ready for their next project!

University Park, USA

Work Posts Services About

University Park, USA

Cover image for I built a guitar website that teaches new players on how to ...

I built a guitar website that teaches new players on how to practice with the metronome and tune your guitar. It also lets you practice chords. https://guitar-tutor-app-394.created.app https://www.createanything.com/build/25d14ec3-87e6-48c1-ae92-b79a0a407565?view=2b68b655-a79b-48fd-8128-ae628773f6ba

24

199

Cover image for Content Case Study: How I created a Viral Tutorial on TikTok

Content Case Study: How I created a Viral Tutorial on TikTok

Guitar Tutorial

How to play All Apologies

Cover image for I created some Google Ad

I created some Google Ad mock-ups for a real estate company group project

27

236

Join 50k+ companies and 1M+ independents

Hire creatives Get hired

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 Challenges 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

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

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 Challenges 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

© 2026 Contra.Work Inc