About Efthymios Kalyviotis | Contra Efthymios Kalyviotis

Efthymios Kalyviotis

Efthymios Kalyviotis

20+ Years Innovating in Software Engineering

Ready for work

Efthymios is ready for their next project!

Greece

Work Services About

Greece

Meet Efthymios

Passionate Software Engineer with over 20 years of experience in software development, Cloud Infrastructure Architecture, and Web Development. I prioritize client satisfaction and consistently deliver high-quality work efficiently. Let's innovate together and bring your projects to life!

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Rate

$75 - $100/hr

Skills and tools

Cloud Infrastructure Architect Web Developer Software Engineer Winforms/WPF Developer Database Engineer Fullstack Engineer Software Architect Frontend Engineer UX Designer Database Specialist Desktop Apps Development

Microsoft SQL Server

Details

Greece

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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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