Privacy policy
Last updated: 28 June 2026
This Privacy Policy explains how MANUEL GONZALEZ MAESTRI PR RAČUNARSKO PROGRAMIRANJE SYSNERA BEOGRAD (SAVSKI VENAC), operating under the brand SySnera (“SySnera”, “we”, “us”, or “our”), collects, uses, stores, and protects personal data when you visit our website, contact us, request information, book a call, or use our digital products and services.
By using our website or submitting information to us, you acknowledge that your personal data may be processed as described in this Privacy Policy.
1. Who we are
SySnera is the commercial brand of MANUEL GONZALEZ MAESTRI PR RAČUNARSKO PROGRAMIRANJE SYSNERA BEOGRAD (SAVSKI VENAC), a Serbian registered entrepreneur / preduzetnik.
Registered office: Gavrila Principa 43, floor 1, 11000 Belgrade, Savski Venac, Serbia.
Registration authority: Serbian Business Registers Agency / APR. Registration number / Matični broj: 68408377. Tax ID / PIB: 115493071. Main activity: 6201 – Computer programming. Owner and legal representative: Manuel Gonzalez Maestri.
Contact: hello@sysnera.com
Depending on the project, SySnera may act as a data controller when we decide why and how personal data is processed, or as a data processor when we process data on behalf of a client under their instructions.
2. Data we collect
We may collect information you provide directly, including your name, email address, company, phone number, project or business information, form messages, meeting details, billing information, and files you voluntarily send.
When you visit our website, we may collect limited technical data such as IP address, browser and device type, pages visited, approximate location, referral source, visit time, cookies, or similar identifiers.
For client work, we may process operational, employee, customer, candidate, supplier, or business data required to build, operate, support, or maintain the agreed system.
3. Why we process personal data
We process data to respond to enquiries, schedule calls, provide proposals, deliver services, manage client relationships, build and maintain systems, process invoices, improve our website, protect our systems, and comply with legal, tax, accounting, or regulatory duties.
4. Legal basis for processing
- Contract: to provide services or take steps before entering a contract.
- Legitimate interests: for business communication, service improvement, security, fraud prevention, and administration.
- Consent: when you submit information, subscribe, or accept optional cookies.
- Legal obligation: for accounting, tax, compliance, and other legal requirements.
5. Cookies and analytics
Our website may use cookies or similar technologies to operate, understand usage, improve performance, and support analytics or marketing. Where required, we ask for consent before using non-essential cookies.
You can control cookies through your browser. Disabling them may affect some functionality.
6. How long we keep data
We retain personal data only as long as necessary for its purpose and applicable legal, contractual, accounting, tax, and operational requirements.
- Website enquiries: up to 24 months.
- Client project records: for the project and a reasonable period afterward.
- Accounting and tax records: as required by law.
- Security logs: for a limited period necessary to protect systems.
- Contracts: as long as needed to manage rights and obligations.
7. Sharing personal data
We may share data with trusted providers, contractors, or professional advisers supporting hosting, cloud infrastructure, email, analytics, project management, invoicing, accounting, legal support, communication, development, and technical support.
We do not sell personal data. We may disclose it where legally required or necessary to protect our rights, users, clients, systems, or business.
8. International transfers
Because we work internationally, data may be processed outside your country. Where required, we use appropriate contractual, organisational, and technical safeguards.
9. Data security
We apply reasonable technical and organisational measures against unauthorised access, loss, misuse, alteration, or disclosure. No system or transmission method is completely secure, so absolute security cannot be guaranteed.
10. Your rights
Depending on your location and applicable law, you may have rights to access, correct, delete, restrict, object to, or port your data, withdraw consent, or complain to a supervisory authority.
Contact privacy@sysnera.com or hello@sysnera.com. We may need to verify your identity before responding.
11. Client-controlled data
Where SySnera processes data only for a client, that client determines the purpose and legal basis. End users, employees, candidates, customers, or contacts of a client should direct privacy requests to that client.
12. Changes to this policy
We may update this policy. The latest version is published here. Continued use after an update means you acknowledge the revised policy.
13. Contact
MANUEL GONZALEZ MAESTRI PR RAČUNARSKO PROGRAMIRANJE SYSNERA BEOGRAD (SAVSKI VENAC)
Trading as SySnera. Registered office: Gavrila Principa 43, floor 1, 11000 Belgrade, Savski Venac, Serbia. PIB: 115493071. Matični broj: 68408377.
Email: privacy@sysnera.com. Alternative: hello@sysnera.com.