About Kelvin Desman | Contra Kelvin Desman

Kelvin Desman

Kelvin Desman

Mind of an engineer and the heart of an entrepreneur.

$50k+: Earned

1x: Hired

3: Followers

Jakarta, Indonesia

Work Services About

Jakarta, Indonesia

Meet Kelvin

8+ years delivering secure, scalable systems with JavaScript, Python, and Flutter. Led projects, grew teams, and built revenue-driving products. Demonstrated operational excellence and cost-conscious strategies. Ensured ISO/GDPR/SOC2 compliance while fostering cross-functional collaboration. Passionate mentor and open-source contributor. Let’s connect to explore how I can add value!

Earned $50k+Verified earnings from completed projects.

Identity verifiedVetted for secure and trusted collaboration.

Featured on

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Skills and tools

Fullstack Engineer Frontend Engineer Software Architect UX Engineer Web Developer CTO Mobile Engineer

Cloudflare Workers

Django REST framework

Details

Jakarta, Indonesia

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

Company

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