Welcome here on my website!

A small space where I keep the "essence" of my technological passions and the part of the digital world that I love...

Roberto Travagliante

NFT Projects

The NFT projects (Non-Fungible Tokens) where I partecipate in, existing thanks to the Blockchain technology (Solana, Ethereum, and Polygon) and available on the MagicEden and OpenSea platforms

Cat on Blockchain

Blockchain: Solana

A project born for developing of several NFT collections on the Solana blockchain. Unique and Exclusive NFT collections, available on MagicEden. Join us.

Cat on Blockchain on Solana and MagicEden

Crypto Skull NFT

Blockchain: Polygon (Ethereum)

A collection of Mexican Skulls, saved on Blockchain and released as NFT

Crypto Skull NFT on OpenSea

Adopt a Jellyfish

Blockchain: Polygon (Ethereum)

An exclusive collection of unique Crypto Jellyfishes, written on the Polygon blockchain (Ethereum) as NFTs

Adopt a Jellyfish NFT on OpenSea OpenSea Logo

Visit the Cat on Blockchain’s 3D Interactive Museum! Click on the image below! 👇👇👇

3D Gallery - Interactive Museum

Some GIGs on Fiverr

Projects, Ideas, and several activities on the Fiverr’s platform

NFT art developing

To create NFT collections in an automatic way, using some scripts developed by me

NFT art developing

Twitter Promotion

To spread your Social Presence, growing your Twitter profile in an organic and 100% effective way

Promote your Profile on Twitter

Discord Promotion

To promote your NFTs on over 200 Discord servers and reach millions of users

Promote your Profile on Twitter

Twitter profiles

😀 My favourite profiles on Twitter 😀

My personal profile
(here I talk about everything that crosses my mind)

The new profile I'm partecipating in
(here we talk on NFTs, blockchain, cryptocurrencies & metaverse)

Follow @Cat_Blockchain_

My Ebooks

Simply ebooks written by me, over the time...

Create applications for iPhone and iPad with Swift

The practical guide to become an iOS programmer and get success.

Creating apps for iPhone and iPad with Swift
Available on Google PlayAvailable on Apple Books

from A to W

The complete guide to create your bloc or your website with WordPress

WordPress from A to W
Available on Google PlayAvailable on Apple Books

Self Publishing

Create, Promote, and Sell your e-book on 102 websites!

Self Publishing - Create, Promote and Sell your ebook
Available on Google PlayAvailable on Apple Books


My old video experiments on Youtube ➕ MiriaMix, the channel of my little princess ❤️💁🏻‍♀️


My old video experiments that I want to keep

Watch Videos on TravaMix


The Youtube channel managed with passion by my princess

Watch Videos on MiriaMix

Contact me

You can contact me sending an email to the following address (replace [at] with “@“ symbol and [dot] with “.":

info [at] travagliante [dot] com

Or you can fill the following contact form: