About Jefferson Alves | Contra Jefferson Alves

Jefferson Alves

Software Developer

Ready for work

Jefferson is ready for their next project!

Brazil

Work Services About

Brazil

Meet Jefferson

I am a programmer with expertise in .NET/C# application and web design

Identity verifiedVetted for secure and trusted collaboration.

Featured on

Best Portuguese-speaking freelance Cloud Infrastructure Architects to hire in 2026 Best Portuguese-speaking freelance Desktop Apps Developments to hire in 2026 Best German-speaking .NET freelancers to hire in 2026

Rate

$25 - $50/hr

Skills and tools

Dot Net Backend Developer Web Developer Fullstack Engineer Web Designer Desktop Apps Development Cloud Infrastructure Architect Software Architect

Details

Brazil

Fluent in English and Portuguese • Professional Working Proficiency in German

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Jefferson Alves

Software Developer

Ready for work

Jefferson is ready for their next project!

Brazil

Work Services About

Brazil

Meet Jefferson

I am a programmer with expertise in .NET/C# application and web design

Identity verifiedVetted for secure and trusted collaboration.

Featured on

Rate

$25 - $50/hr

Skills and tools

Dot Net Backend Developer Web Developer Fullstack Engineer Web Designer Desktop Apps Development Cloud Infrastructure Architect Software Architect

Details

Brazil

Fluent in English and Portuguese • Professional Working Proficiency in German

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

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

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