Privacy Policy

Your privacy is important. BigsonDev recognizes trust as a very important part of our relationship and a key value of business practice, in particular concerning data privacy.
This privacy statement explains the scope of personal data BigsonDev processes, how do I process it, and for what purposes. I wish that to be clear for you. In case of any doubts, please contact me at

What you should know for starters?

This policy applies to the Service rendered by BigsonDev. Firma informatyczna BigsonDev Adrian Bigaj is a private company registered in Poland (EU Tax ID: PL9452234988) Cracow (31-133), 5 Karmelicka Street Apt 5 is the personal data controller.
Since BigsonDev is based in Poland (EU) Client’s personal data is processed in accordance with the basic regulation of the Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of individuals on the protection of personal data and data protection on the protection of personal data (hereinafter "GDPR") one of most modern legal regulation on personal data in the world.
BigsonDev takes special care to protect the interests of Client’s personal data.
BigsonDev has not appointed the Personal Data Inspector, since there is no special category of personal data processed.

Where I get the personal data from?

You directly or indirectly provided me with the data I process.
If you provided me directly with your personal data, you did this by:
  • scheduling a meeting on Calendly while you need to fill in the initial information form.
  • sending a message via the contact form on BigsonDev website or via e-mail.
  • subscribing for newsletter.
  • subscribing for Slack group.
  • starting a Chat.
  • feedback form.
If you provided me indirectly with your personal data, you did this by taking part in discussion or following me in social media accounts:
Please, be informed that data controller in the event of personal data shared indirectly is the administrator of the platform.

For what purpose I process your personal data?

BigsonDev processes personal data for the following purposes:
  • scheduling meetings.
  • rendering services for Clients.
  • running a newsletter.
  • running a consultation group on Slack.
  • running social media accounts.
  • conducting online chat or video chat.
  • handling inquiries via the form.
  • answering requests.
  • presentation of the offer or information or any other marketing purposes.

What personal data do I process?

BigsonDev processes only the personal data provided by the Client. Those are:
  • Personal identification information (Name, Surname, e-mail address, phone number, etc.).
  • Business data (Company’s data, Employer, Position, Order Number, Tax Number, etc.).
  • Work and education information (Education, Work experience, etc.).
  • Information provided on Social media (Image, Family information, etc.).
  • Information about your behavior on our website and e-mail (e.g. time of delivery, clicked links).
  • Any additional information that you provide to us voluntary (image during Zoom call, etc.).
  • Information you allow a third-party service (such as a social media site) to provide to us.
  • Billing details (bank account number, Tax ID).

What is the legal ground for personal data processing?

The legal basis for the processing of personal data by BigsonDev is:
  • art. 6 par. 1 p. a GDPR - consent of the data subject, in the case of: contacting on Slack, via contact form or e-mail or sending a newsletter; give recommendations.
  • art. 6 par. 1 lit. b - taking steps necessary to conclude or perform the agreement based on Terms of Service: scheduling meeting, having a call, sharing feedback.
  • art. 6 par. 1 p. c GDPR - processing is necessary to fulfill legal obligations: keeping financial records and invoicing.
  • art. 6 sec. 1 lit. f - legitimate interest of the controller: presentation of the offer, information and marketing, dispute resolution..

How and for how long do I store your data?

BigsonDev securely stores your personal and adopted reasonable and appropriate physical, technical and administrative procedures and measures that are designed to prevent unauthorized access or disclosure, maintain data accuracy, and ensure appropriate use of the information provided.
The personal information you provide is stored in secured spaces or in computer systems located in controlled facilities, both with limited access. When BigsonDev transmits confidential information over the internet, I protect it through the use of encryption and other safeguards.
Personal data about services shall be processed for the time necessary to perform the order, and then until the expiry of the limitation period for claims under the contract. In addition, after this deadline, the data may still be processed for statistical purposes. I am obliged to keep invoices with your personal data for a period of 5 years from the end of the tax year in which the tax obligation arose.
Other personal data are stored by BigsonDev for the period of time needed to realize the purpose that I collected them for. Once the period expires, BigsonDev deletes personal data or anonymizes it, so it’s restoration is impossible.

Who do I share data with?

Please be informed that I might transfer collected data outside your country of residence.
Please note that the data protection and other laws of countries to which your information may be transferred might differ as those in your country. Nevertheless, BigsonDev has taken steps to ensure an adequate level of protection of your data regardless of the country where it is transferred. I transfer data only to countries or entities assuring adequate level of protection.
BigsonDev may share collected information with the following types of entities, including those which may be located outside your country of residence:
Service Providers and Suppliers. BigsonDev retains service providers and suppliers to manage or support professional services and solutions offered to Clients. These providers and suppliers may be located in the EU or other locations outside the EU. These parties may use the information solely in conjunction with the specific services they provide for BigsonDev which serves the Clients. I cooperate only with trustworthy contractors that provide sufficient guarantees and implement appropriate technical and organizational measures in such a manner that processing ensures protection of personal data I transfer. I have taken steps to ensure an adequate level of protection for your data irrespective of the country where the data is transferred, such as by entering into written agreements with those parties which bind them to that commitment. My cooperation with contractors from countries outside EU borders is based on Standard Contractual Clauses confirmed by the EU Court of Justice. BigsonDev cooperates only with contractors compliant with high standards of privacy compliance.
For Legal Purposes. I may disclose information to third parties for legal or compliance purposes and responsibilities, such as to protect the security of the website, to help detect fraud or fulfill legal obligations to tax authorities. I may also use collected data for the purpose of managing any kind of dispute, including litigation.
Otherwise with Your Consent. In addition to the sharing described or permitted by this Privacy Policy, I may share information about you with third parties only if you provide consent to such sharing.

What are your data protection rights?

The right to access – you have the right to request a copy of your personal data that I process. I may charge a small fee for this service.
The right to rectification – you have the right to request to correct any information I process about you, that you believe to be inaccurate. You also have the right to request to complete any incomplete data.
The right to erasure – you have the right to request erasure of your personal data. The right is not absolute and only applies in certain circumstances.
The right to restrict processing – you have the right to request for restricting of the scope of your personal data that I are processing. The right is not absolute and only applies in certain circumstances.
The right to object processing – you have the right to object to processing your data. The right is not absolute and only applies in certain circumstances.
The right to withdraw consent – you have the right to withdraw your consent for processing at any time. Withdrawal of consent does not affect the processing of personal data carried out before the withdrawal.
The right to data portability – you have the right to request to transfer the data that I have collected to another organization or directly to you. The right is not absolute and only applies in certain circumstances.
In reference to the right to withdraw consent, please be informed that you have the right to opt-out from email, Slack or any other communication at any time by using the unsubscribe link or button in any of our commercial messages to you. If you elect to opt-out of communication from, I shall stop using your personal data to contact you for commercial purposes and will no longer provide such services.
Please be informed that in order to protect your privacy and security, I may take reasonable steps to verify your identity before granting access to your data.
If you make a request considering aforementioned rights, please be informed that I have 30 days to respond to you and if the request is complexed I can extend the period for another 2 months. If you would like to exercise one of this rights, please contact us at our e-mail: or via the Reach Out form.

Do I profile your data?

From time to time I might use tools to track users’ behavior. I implement those solutions for marketing purposes and to improve the services.
Those tools are used to better understand your needs and to optimize our website in terms of your experience related to using it, which is our legitimate interest. The tools registers every visitor to the website and allows me to record the traffic on the website, as well as generate the so-called heat maps. Be informed, that tools I use do not have access to information that allows to identify you.

How To Contact BigsonDev?

If you have comments or questions about our Privacy Policy, or any concerns or a complaint regarding collection and use of your personal data or a possible breach of your privacy, please email us at
I shall aim to ensure that concerns are resolved in a timely and appropriate manner.

How to contact the appropriate authority?

Should you wish to report a complaint or if you feel that BigsonDev has not addressed your concern or request in a satisfactory manner, you may contact the Information Commissioner’s Office in your country of residence.

Affiliate links

You can find affiliate links on the BigsonDev website. These links will track you to a merchant's site but they do not track any personal data. If you buy something through my affiliate link, I will earn a commission on the sale. It won't cost you any extra money at all.

What about cookies?

BigsonDev website, like almost all other websites, uses cookies and similar technologies to support use of the website you visit.
Some of the cookies that are used on BigsonDev website are deleted after the end of the browser session, i.e. after closing it (so-called session cookies). Other cookies are stored on your end device and allow my website to recognize your browser the next time you visit it (persistent cookies).
See below for more details.

What are cookies?

Cookies are small pieces of data sent from a website and stored on a website user's web browser while a user is browsing a website. When the user browses the same website in the future, the data stored in the cookies can be retrieved by the website to notify the website of the user's previous activity. Cookies do not harm your device in any way, and are usually automatically deleted after a certain period of time.

Does BigsonDev website use cookies?

Yes. Like virtually all websites, I use certain types of technologies which are cookies or technologies cookies alike on the websites, which helps the site to work more effectively and which makes your user experience more customer-friendly. For example, by using cookies, I am able to identify users who return to the site and evaluate how many users visited the site and whether there were any technical problems in loading pages or navigating through our site. It’s helpful.
I am also able to learn what parts of the sites are the most interesting or valuable to the users, and can monitor overall interest in the website and service and deliver much more interesting content.
The use of cookies also lets me spot technical problems with the site so I can correct them right away. This, in turn, helps us upgrade our websites and improve our offerings for our visitors.

Am I required to accept cookies to use BigsonDev websites?

No. You can disable the use of cookies by turning off the cookie function in your browser.
However, some portions of our site as well as most other sites, will not work properly if you choose to do so. Choose wisely.

What information do you receive about me through cookies?

None. BigsonDev website uses cookies and similar technologies only for statistics and maintenance reasons described above. Non of the technologies used can identify you as an individual.

How do I opt-out (withdraw consent) to your use of cookies or similar web technologies?

You can set your web browser to prevent the use of cookies. If so, you can still browse BigsonDev site but may not be able to use part of its features.
Withdrawing your consent for these cookies disables them so they no longer perform the functions mentioned above. Please note that the disabled code for these cookies will still be present on your computer or other device and the cookies will be listed in your browser, unless you also remove them from your browser using your browser settings; instructions may be found at

What else I would like you to know?

Changes To This Privacy Statement

If I modify Privacy Policy, I shall post the revised statement on this subpage. If I make significant changes to the Policy that may effect on your rights or obligations, I might notify you by other means, such as posting a notice on social media, etc.

Privacy policy of other websites

BigsonDev might contain links to other websites or online tools. This privacy statement and cookies policy applies only to BigsonDev website and service. If you open a link to another website or online tool, I encourage you to get familiar with those policies.