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Services
Blockchain
Development

/06

We develop in a variety of blockchains EVM compatible: Ethereum, Matic, BNB, Celo, Harmony and others. We help you analize if blockchain can be a fit for your business use case.

Our approach

Data Integrity and immutability

Company can take advantage of blochain to improve data integrity to the highest standards. By design, blockchains are inherently resistent to the modification of data. Blockchain ledgers are immutable meaning that if data addition or transaction has been made, it cannot be edited or deleted.

    Digital Assets Descentralized

    Blockchain allows the storing and exchange of assets and valuable information between two entities anywhere in the world in a secure, transparent and immutable way without the need for a trusted centralized authority to authenticate parties and validate transactions. It is a promising approach to transforming society and changing how we trust individuals and institutions.

      Non Fungible Tokens (NFT)

      An NFT is a unit of data stored on a digital ledger, called a blockchain, which can be sold and traded. The NFT can be associated with a particular digital or physical asset (such as a file or a physical object) and a license to use the asset for a specified purpose.

        Supply Chain Management

        Improve supply chain visibility to all parties with a custom blockchain that can provide data integrity and trust. Any participant can register any relevant data such as price, date, location, quality, certification, ... and improve visibility and traceability of supply chains.

          Crypto Wallets

          Unlike a normal wallet, which can hold actual cash, crypto wallets technically don't store your crypto. Your holdings live on the blockchain, but can only be accessed using a private key. Your keys prove your ownership of your digital money and allow you to make transactions. If you lose your private keys, you lose access to your money. Crypto wallet allows you to store your private keys and to send, receive, and spend digital money; browse and use DeFi applications, and more.

            Crypto Tokens

            Either as currency, good, shares or rewards, tokens are the engine of your digital business based on blockchain and it is the one that its users will give value.

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              What they say about us

              Fantastic Team. I've worked with almost all Etéreo developers in a large-scale re-launch project for one of Spain's most innovative Telcos. They had a great quality mindset, always trying to improve but also striking a good balance between perfect code and making necessary trade offs to hit critical deadlines. They were instrumental in getting the re-launch off the ground in short time and high quality. Would be very happy to work with Etéreo again.

              Philip Paetz
              Philip PaetzCTO at Brickblock

              In 2017 we launched a new website built on Cloud architecture, with SPA technology on the front, java microservices on the backend, highly modular and scalable. This website has a continuous integration system that allows us to evolve and change as fast as the market does, offering our clients a differentiating and constantly evolving experience. In this project we work in agile and we have Etéreo's team of front and back developers.

              Mª Jesús Martínez
              Mª Jesús MartínezHead of Digital Sales at MásMóvil Group

              Thoroughly impressed with the work Etéreo produced so far. Very structured and transparent in the way they work and communicate effectively with the rest of the team. It’s been a pleasure and I’m sure it will continue to be.

              Andy Gbormittah
              Andy GbormittahCo-Founder & Director at DropGym

              They give innovative solutions to problems and they are business-oriented. Thanks to Etéreo, Pepephone earned 30% in online sales. They worked as a team to accomplish a certain goal. The client was please with the end result.

              Óscar Iglesias
              Óscar IglesiasHead of Digital and Marketing at Pepephone

              Very proactive with an outstanding communication level. The new websites increased the conversion rates by 45%, meeting the expectations of the internal team. Etéreo communicated regularly with the client to ensure an effective workflow. The team went above and beyond to achieve all the goals. In the end, they delivered high-quality results.

              Mikel Fernández Alzola
              Mikel Fernández AlzolaChief Architect & Director of Software Engineering at MásMóvil Group

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