About Khoi Nguyen | Contra Khoi Nguyen

Khoi Nguyen

Khoi Nguyen

Expert iOS Developer for Hire

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Vietnam

Work Services About

Vietnam

Meet Khoi

Senior iOS Developer with 9+ years of experience. Specializing in high-quality, maintainable and scalable mobile app development. Expertise in SOLID principles and Clean Architecture.

Rate

$25 - $50/hr

Skills and tools

Pivotal Tracker

Details

Vietnam

(GMT+1) Central European Time (CET), ±3 hours

Fluent in English

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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

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