Company Details
Professional Summary
Bart Sjoerdsma is Interim CIO | CTO | M&A Information Technology at Self-employed. Self-employed operates in the management consulting industry and has 1 employees. Based in Haarlem, North Holland, Netherlands. Classified as a c-suite-level CTO leader. Their organization's technology stack includes IoT, AI, Android, Flutter, React Native, and 2 other technologies.
Position in the CTO Rank Database
- • Typical CTO compensation in North Holland: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
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Bart Sjoerdsma has a verified email address on file on CTO Rank. They work at Self-employed. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Bart Sjoerdsma work for?
Bart Sjoerdsma is Interim CIO | CTO | M&A Information Technology at Self-employed, a company in the management consulting industry with 1 employees. The company is headquartered in Haarlem, North Holland, Netherlands.
What is Bart Sjoerdsma's role in technology leadership?
Bart Sjoerdsma is classified as a CTO leader at the c-suite level.
What technologies does Bart Sjoerdsma's organization use?
Bart Sjoerdsma's organization uses a technology stack that includes IoT, AI, Android, Flutter, React Native, Python. This information is useful for sales teams, recruiters, and technology vendors.
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Bart Sjoerdsma is Interim CIO | CTO | M&A Information Technology at Self-employed. CTOs like Bart Sjoerdsma typically evaluate vendors in IoT, AI, Android, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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