Company Details
Technology Stack
Professional Summary
Gustavo Freitas is CTO, Proprietário at ISL Online Brasil. ISL Online Brasil operates in the information technology & services industry and has 3 employees. Based in Brazil. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Cloudflare DNS, Microsoft Office 365, CloudFlare Hosting, Outlook, MailJet, and 24 other technologies.
Position in the CTO Rank Database
- • Typical CTO compensation: $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 Gustavo Freitas?
Gustavo Freitas has a verified email address on file on CTO Rank. They work at ISL Online Brasil. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Gustavo Freitas work for?
Gustavo Freitas is CTO, Proprietário at ISL Online Brasil, a company in the information technology & services industry with 3 employees. The company is headquartered in Sao Paulo, State of Sao Paulo, Brazil.
What is Gustavo Freitas's role in technology leadership?
Gustavo Freitas is classified as a CTO leader at the c-suite level.
What technologies does Gustavo Freitas's organization use?
Gustavo Freitas's organization uses a technology stack that includes Cloudflare DNS, Microsoft Office 365, CloudFlare Hosting, Outlook, MailJet, MailChimp SPF. This information is useful for sales teams, recruiters, and technology vendors.
Is Gustavo Freitas open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Gustavo Freitas using the verified contact information available to Pro members. When recruiting a CTO, Proprietário, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Gustavo Freitas at ISL Online Brasil?
Gustavo Freitas is CTO, Proprietário at ISL Online Brasil. CTOs like Gustavo Freitas typically evaluate vendors in Cloudflare DNS, Microsoft Office 365, CloudFlare Hosting, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Gustavo Freitas's profile data?
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