A blockchain is a decentralized digital ledger that saves transactions on thousands of computers around the globe. These are registered in a way that inhibits their subsequent modification. Blockchain technology increases the security and speeds up the exchange of information in a way that is cost-effective and more transparent. It also dispenses with third parties whose main role was to provide a trust and certification element in transactions (such as notaries and banks).The high importance of blockchain has attracted the attention of organizations in different sectors, with banking sector being the most active at this stage. Blockchain has resulted in the development of thousands of new job positions and new startups ranging from mobile payment solutions to health care applications.Whether you need a prototype or a production-ready platform, our engineering team's deep experience in cryptocurrency, data science, and serverless computing can help you leverage the benefits of blockchain. We will evaluate potential blockchains for your project with our propriety assessment model, including Ethereum, Hyperledger, EOS, NEO, Tezos, and Qtum, and choose the best fit, like when to use private permissioned blockchains such as Quorum.Our Engineering Capabilities Include: Blockchain deployment and development with web3, solidity, cakeshop and truffle. Smart contracts and custom dapp frameworks like OpenZeppelin. Application and data science engineering using Python. Enterprise native mobile apps with Swift and Objective-C. Web platforms using Phoneix / Elixir and serverless architecture.IC Blockchain (ICB) is an International Consortium and Accreditation Body for Blockchain knowledge. ICB collaborates with worldwide Blockchain experts to develop learning tracks to foster mastery and expertise. QF4 Technologies is a R.E.P with IC Blockchain and therefore, delivers industry driven, Certified Blockchain and Cyrptocurrency training classes worldwide.