Nikolai Kiselev's Services | ContraServices by Nikolai Kiselev

Nikolai Kiselev

Go & Cloud Expert | Microservices & Kubernetes Pro

Ready for work

Nikolai is ready for their next project!

Singapore

Work Services About

Singapore

Ethereum

Smart Contract Engineer

Blockchain Developer

Ethereum Smart Contract + API + Crossplatform App

Contact for pricing

Ethereum

Fullstack Engineer

Frontend Engineer

Ethereum Smart Contract + Fullstack apps

Contact for pricing

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Nikolai Kiselev

Go & Cloud Expert | Microservices & Kubernetes Pro

Ready for work

Nikolai is ready for their next project!

Singapore

Work Services About

Singapore

Ethereum

Smart Contract Engineer

Blockchain Developer

Ethereum Smart Contract + API + Crossplatform App

Contact for pricing

Ethereum

Fullstack Engineer

Frontend Engineer

Ethereum Smart Contract + Fullstack apps

Contact for pricing

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