Personal data.
Purposefully handled.
This notice explains how VEXOR handles personal data received through this website. The site follows data minimisation: proposal requests do not ask for tax IDs, billing addresses, bank details, identity documents, health data or credentials.
1. Controller and privacy channel
VEXOR — Engineering on demand, operating from Porto Alegre / RS, Brazil. Privacy and data-subject requests: contatovx@vexoreng.com.br. Full legal identification of the supplier responsible for a transaction will appear in the relevant proposal/contract. Until full legal identification is published on the website, the website does not conclude contracts or process online payments.
2. Data and purposes
When you request contact or a proposal, we may process your name, email, phone, company, project city/country, request description, technical parameters, estimated quantity, indicative budget, desired timeline and notes. The purposes are responding to your request, scoping work, preventing form abuse, maintaining a necessary commercial history and, if a contract is formed, fulfilling contractual and legal obligations.
3. Legal bases
Processing initiated by your proposal request may rely on pre-contractual steps at your request and other lawful bases applicable to the specific purpose under Brazilian data-protection law. The form checkbox records that you read this notice and requested contact; it is not marketing consent.
4. Service providers and third parties
Hosting/infrastructure providers may process data strictly to operate and secure the site. If you voluntarily choose WhatsApp, you are redirected to an external service and decide whether to send the message. Google Analytics 4, when configured, is loaded only if you expressly opt in to analytics. Google may process technical usage and device information under its own policies and may process data internationally. This version does not enable Meta Pixel, Hotjar, Clarity, advertising networks or remote fonts.
5. Retention
Server-side proposal requests are configured for automatic deletion after 90 days, unless a contract, legal/regulatory duty, exercise of legal rights or another documented need requires a different period.
6. Cookies and local storage
Necessary technologies include a PHP session cookie when needed for form/admin security, local storage for the cookie preference and session storage for the opening animation. If GA4 is configured and you opt in, Google Analytics cookies (such as _ga and _ga_*) may also be used. This integration does not enable advertising cookies. See the Cookie Policy.
6.1. Analytics and consent
Optional GA4 analytics may measure page visits, campaign sources and commercial interactions after you opt in. Our custom events do not include names, email addresses, phone numbers, form answers or proposal descriptions. GA4 data retention is set separately in Google Analytics and may differ from the 90-day period for requests stored on our own server. Withdraw consent at any time via Cookie preferences in the footer. See Google’s Privacy Policy.
7. Rights
Subject to Brazilian law and applicability, you may request confirmation, access, correction, deletion/blocking/anonymisation in the situations provided by law, information about sharing, portability when applicable, withdrawal of consent where consent is the legal basis, objection in the cases provided by law and review of automated decisions where applicable. Contact the privacy channel above.
8. Security and incidents
The website uses security controls including secure sessions, CSRF protection, request throttling, restricted administration and security headers. Relevant personal-data incidents will be assessed and notified as required by the Brazilian Data Protection Authority (ANPD).
9. Children and sensitive information
The website is intended for professional contacts and is not directed to children. Do not submit sensitive personal data, credentials, card data, trade secrets or third-party personal data unless strictly necessary and lawfully shared.
10. Updates
Version: 10 October 2026 · revision 4.