What technologies does Self-employed use?

Self-employed uses Apache, Mobile Friendly, WordPress.org. View their full technology stack — including all 3 detected tools — on StackWho.

Who is the CEO, CTO, CSO of Self-employed?

Nils Kalchhauser is the CEO, CTO, CSO at Self-employed. Get verified contact information on StackWho.

Where is Self-employed located?

Self-employed is based in Vienna, Vienna, Austria.

Self-employed

vollwerbung.at

information technology & services

vollwerbung.at

Vienna, Vienna, Austria

1-10 employees

LinkedIn Profile

About Self-employed

it services & it consulting, wordpress-entwicklung, cakephp, web-design-anpassungen, web-projekte, teamarbeit, webwartung, linux, selbstständigkeit, remote-arbeit, digital marketing, sql, docker, webdesign, sustainability, software development, it weiterbildung, gitlab, css, project management

Self-employed's Tech Stack

Decision Makers at Self-employed

1 contact

Nils Kalchhauser

CEO, CTO, CSO

n***@vollwerbung.at Sign up to view

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3 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Self-employed's Position in the StackWho Database

• Self-employed is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,077 companies in Vienna are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Self-employed).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Self-employed use?

Self-employed uses Apache, Mobile Friendly, WordPress.org. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Self-employed?

StackWho has verified email addresses for 1 decision maker at Self-employed. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Self-employed directly for sales, recruiting, or partnerships.

What industry is Self-employed in?

Self-employed operates in the information technology & services industry, headquartered in Vienna, Vienna, Austria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Self-employed's contact data?

Yes. StackWho Pro members can export decision maker contact data for Self-employed and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.