About Caleb Jonas | Contra Caleb Jonas

Caleb Jonas

Caleb Jonas

Expert Swift/iOS Mobile Engineer with 12+ Years Experience

$1k+: Earned

1x: Hired

1: Followers

Seattle, USA

Work Services About

Seattle, USA

Meet Caleb

I'm Caleb, a seasoned Mobile Engineer with over 12 years of experience. I was the first to bring SwiftUI to a high-end FAANG company and have collaborated with top industry professionals. I offer tailored mobile app contracting services that elevate your project to the next level. Let's create something amazing together!

Earned $1k+Verified earnings from completed projects.

Identity verifiedVetted for secure and trusted collaboration.

Rate

$150 - $200/hr

Skills and tools

iOS Developer Mobile Engineer Mobile Designer

Details

Seattle, USA

(GMT-8) Pacific Standard Time (PST), ±2 hours

Fluent in English

Join 50k+ companies and 1M+ independents

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

Company

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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 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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