Company Details
Technology Stack
Professional Summary
Michal Mikolajczak is CTO (fractional) at Costrum. Costrum operates in the aviation & aerospace industry and has 8 employees. Based in Poznan, Greater Poland Voivodeship, Poland. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Amazon CloudFront, Route 53, Amazon AWS.
Position in the CTO Rank Database
- • Typical CTO compensation in Greater Poland Voivodeship: $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.
Frequently Asked Questions
How do I contact Michal Mikolajczak?
Michal Mikolajczak has a verified email address on file on CTO Rank. They work at Costrum. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Michal Mikolajczak work for?
Michal Mikolajczak is CTO (fractional) at Costrum, a company in the aviation & aerospace industry with 8 employees. The company is headquartered in Krakow, Lesser Poland Voivodeship, Poland.
What is Michal Mikolajczak's role in technology leadership?
Michal Mikolajczak is classified as a CTO leader at the c-suite level.
What technologies does Michal Mikolajczak's organization use?
Michal Mikolajczak's organization uses a technology stack that includes Amazon CloudFront, Route 53, Amazon AWS. This information is useful for sales teams, recruiters, and technology vendors.
Is Michal Mikolajczak open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Michal Mikolajczak using the verified contact information available to Pro members. When recruiting a CTO (fractional), personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Michal Mikolajczak at Costrum?
Michal Mikolajczak is CTO (fractional) at Costrum. CTOs like Michal Mikolajczak typically evaluate vendors in Amazon CloudFront, Route 53, Amazon AWS, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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