Robert Kaltenbach's Services | ContraServices by Robert Kaltenbach

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Robert Kaltenbach

App Development & Repair ↟ Idea ⇢ reality.

$1k+: Earned

4x: Hired

5.00: Rating

77: Followers

Chicago, USA

Work Posts Services About

Chicago, USA

Anything

iOS Developer

Android Developer

App Diagnosis & Repair

$75/hr

Cover image for Functional Application Prototyping

Adobe Illustrator

iOS Developer

Vibe Coding

Functional Application Prototyping

$750/wk

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Pro

Robert Kaltenbach

App Development & Repair ↟ Idea ⇢ reality.

$1k+: Earned

4x: Hired

5.00: Rating

77: Followers

Chicago, USA

Work Posts Services About

Chicago, USA

Anything

iOS Developer

Android Developer

App Diagnosis & Repair

$75/hr

Adobe Illustrator

iOS Developer

Vibe Coding

Functional Application Prototyping

$750/wk

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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

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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