Legal notice and terms of use

Fulfilling the duty of information contained in article 10 of Law 34/2002, of July 11, Services of the Information Society and Electronic Commerce (LSSICE or LSSI, in this page you will find All the information related to the legal terms and conditions that define our relationship as a user and responsible for the web

This legal notice defines the conditions established for the following domains:

As a user, it is important that you know these terms before continuing your navigation                                                               

Identifying data of the person in charge

  • Social name: Antonio Leiva Gordillo
  • NIF: 47225561Y
  • Registered office in Plaza del Mar Egeo 3, 1A, 28821 Coslada (Madrid)
  • Social activity: Training in the development of Android apps
  • Contact email:

Purpose of the website

The services provided on this website:

  • Information on re content about developing apps on Android.
  • Management of the list of subscribers for the distribution of exclusive content or free training activities, as well as commercial prospecting.
  • Manage the affiliate and commercial network as well as the management of their payments.
  • Sale of own and third-party services, the latter through affiliation.

Specifically, the services provided and products sold by Antonio Leiva Gordillo are the following:

  • Sale of ebooks on Android apps development
  • Sale of training course of Android apps development
  • Kotlin mentoring service for Android developers

Users of the website

When accessing and using the web is attributed to you as a User, and you accept these terms of use. However, the simple fact of surfing the web does not mean that a commercial or work relationship between us begins.

Rules of use of the Web

As a User you undertake to use the Web, its services and contents without contravening the current legislation, good faith, and public order, being prohibited the use of the web for illicit or harmful purposes, or that, of Anyway, they can cause damage or prevent the normal functioning of the web.

You will not be able to use the contents of the Web for illicit purposes or effects, prohibited or contrary to those established here, harmful to my rights and interests, to other users, third parties or that in any way may damage, disable, overburden or deteriorate the Web or prevent normal use or enjoyment thereof by users.

You assume the responsibility of correct use of the web, which implies:

  • Make use of this website only to make inquiries and purchases or legally valid acquisitions.
  • Do not make any false or fraudulent purchase. If it could reasonably be considered that a purchase of this nature has been made, it could be annulled and the relevant authorities informed.
  • Provide data of truthful and lawful contacts.

When acquiring any of the products or services, you declare to be over 18 years old and have the legal capacity to enter into contracts through this website.

I reserve the right to withdraw all comments and contributions that violate the law, respect for the dignity of the person, that are discriminatory, xenophobic, racist, pornographic, spamming, that attempt against youth to childhood, order or public security or that, in my opinion, would not be suitable for publication.

However, I will not be responsible for the opinions expressed by the Users through comments or other blogging tools or participation that may exist.

Information capture

  • Contact form, where the user must fill in the email field, subject, and name.
  • Purchase Order Form through Hotmart and SendOwl, filling in the username. The required fields in order to have access to the course are the name, last name, address, city, country, state, zip code, email and Credit card number.
  • Comments form at the end of each post.
  • Support form through ticket, managed with Helpscout.
  • Support to the courses through Slack.
  • Tracking cookies, according to the rules indicated in the cookie policy.
  • Navigation and IP Address: When browsing the web, the user automatically provides the web server with information regarding your IP address, date and time of access, the hyperlink that has forwarded to them, your operating system and the browser used. The Spanish Agency for Data Protection considers the IP as a personal data. This website will not use the IP to identify its users, this data will be stored and used only for the control and realization of statistics of access and visits to the web, to analyze trends, administer the site, and to gather demographic information on our base. of users as a whole. In no case will be communicated or assigned to third parties.
  • Conduct statistical studies.
  • Facebook Ads

Users can unsubscribe at any time from the services provided on the web from the same Newsletter.

You will find more information about the data processing in the Privacy Policy.

Link Policy

This website provides links to other websites and third-party content or affiliate links, with the sole purpose of sharing content of others that I find useful to complete my content or, in the case of affiliation links, propose products or services from third parties that I think may interest you. I will never recommend any product or service that you do not consider really good.

This website participates in the Affiliate Program of Amazon EU, an affiliate advertising program designed to offer websites a way to obtain commissions for advertising, advertising and including links to /

I do not have control over these third party links, so I am not responsible in any case that may arise from your access to these links, but always link to trusted sites that I have contrasted and offer maximum guarantees to users.

Any contractual or extra-contractual relationship that the user formalizes with the advertisers, affiliates or third parties contracted through this website are understood to be made solely and exclusively between the user and the advertiser. I only act as an advertising medium.

You can include links to this website on your website as long as it is to add value to other pages and without contravening my interests.

The fact that you have linked this website to another website does not mean that there is a contractual relationship with it, nor the acceptance or approval by me of its contents, services or products.

Intellectual and Industrial Property

The User acknowledges and accepts that the rights of use and exploitation of all the content present on the Website and in particular, by way of an enunciative and non-limiting nature, the Contents, correspond to Antonio Leiva Gordillo, which is holder or has the corresponding license, authorization or assignment on the rights of intellectual, industrial and image property over the contents and services available through it, except for those contents and services provided by third parties.

In no case, the access and navigation of the User to the Web Site implies the renunciation, transmission, license or total or partial cession of the aforementioned rights by Antonio Leiva Gordillo.

It is expressly forbidden the use of such elements, its total or partial reproduction, communication and/or distribution for commercial or lucrative purposes, as well as its modification, alteration, decompilation and/or any other act of exploitation of the Website.

The User agrees to respect the Intellectual and Industrial Property rights owned by Antonio Leiva Gordillo. Any use not previously authorized, will be considered a serious breach of the intellectual or industrial property rights of the author.

My contents and those of my collaborators are always original. However, in the event that you consider that there has been a violation of their legitimate intellectual property rights by the introduction of certain content on the web, you must notify this circumstance by sending an email to indicating:

  • Personal data of the interested party of the rights allegedly infringed.
  • The content protected by intellectual property rights and its location on the web.
  • The accreditation of the intellectual property rights indicated.
  • Express declaration in which the interested party is responsible for the veracity of the information provided in the notification.

Exclusion of guarantees and liability

Antonio Leiva Gordillo will not be responsible for any consequence, damage or harm that may arise from said access or use or for breach of these conditions, terms, and policies nor shall he be liable for any security errors that may occur. nor of the damages that may be caused to the computer system of the user (hardware and software) or to the files or documents stored in it that could derive from:

  1. the presence of a virus in the user’s computer that is used for the connection to the services and/or products offered by Antonio Leiva Gordillo through its Website
  2. a malfunction of the browser
  3. using non-updated versions of it.

This Website is not intended for minors, so the Provider declines any responsibility for the breach of this requirement.


Antonio Leiva Gordillo can modify at any time and without prior notice the present conditions, terms and privacy policies to adapt them to the legislative or jurisprudential novelties as well as to the modifications or practices of the industry, the user must periodically consult the present conditions, terms and policies in order to check or verify the existence of changes in them, taking as reference the date of the last update.

Applicable law and jurisdiction

The relationships established between Antonio Leiva Gordillo and the USER will be governed by the provisions of current Spanish legislation and any dispute will be submitted to the Courts and Tribunals of the city of Madrid, unless the applicable Law provides otherwise.

The legal notice has been updated for the last time on 03/31/2021