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Rostyslav Demush

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Latest Blogs from Rostyslav Demush
How much does it cost to make an app is almost as popular a question as it is confusing. No one tries to learn the exact costs of, say, making a movie: people realize that there’s an overwhelming amount of variables involved on which they depend. But almost every day a new inquiry is...
A few years ago – in the early days of Blockchain – a lot of people were taken with the idea of a multifunctional chain on which all transactions could be handled. After Ethereum was launched in 2014, its advocates were talking themselves hoarse about the transformative opportunities t...
There is a popular belief that a technology stack can either make it or break it when it comes to building your software product. That before even a single line of code gets written, you need to carefully select a technology stack that is bound to determine your product’s success. With...
Amazon disrupted the retail industry. Uber rendered taxies obsolete and Airbnb, the world’s leading online property marketplace, replaced hotels. Now, the original disruptors might find themselves in danger too. There’s a new technology emerging – the blockchain-powered smart con...
The concept of ‘Minimum Viable Product (MVP)’ has been made widely popular by The Lean Startup movement and is religiously used by everyone ever since. Enterprises are taking a page out of Eric Reis’s book and trying to adapt and adopt some of its best practices, MVP being one of them....
For the longest time, people used to trade tokens and cryptocurrencies in centralized exchanges. It was convenient: the exchanges matched and executed orders automatically and provided a processing speed which most blockchains could never pull of – not with their complex block va...
Though self-aware robots taking over the world has been a running theme in many a Hollywood movie, the AI-related technologies have been nothing but beneficial for us so far. Chatbots, in particular, have become a necessity for business strategies; they are now an integral part of cons...
There’s a common misconception in the business world that you have to be a technician in order to be able to launch a stellar software product. That if you can’t code, you run the risk of looking unqualified in the eyes of your potential investors, partners or even employees. But the s...
Recently, we posted a brief overview of the Ethereum ICO craze. Before that, we had reviewed how blockchains work in general. Today, we’ll delve deeper into the process of mining. In this article, we’ll introduce briefly the concepts of Proof of Work (PoW) and Proof of Stake (PoS). We’...
Imagine you own a business and it’s doing well but you want to monetize it by going digital, taking advantage of innovations and your technologically savvy customers. In order to achieve, you need a team of professionals. And that’s when outsourcing software development comes in handy....
Not too long ago people were mocked for being enthusiastic about cryptocurrencies. There were popular comedy sketches, such as this one, showing looney guys being obsessed with Bitcoin. There were numerous articles titled “Why cryptocurrencies are a scam” or something along those lines...
You’ve heard about Bitcoin. Actually, I think you’re sick of hearing about Bitcoin. You probably know a bit about Blockchain as well: the two are rarely brought up separately. But, being a businessman rather than a technician, you haven’t got time to delve deeply into nifty mathematics...
Big Data is everywhere; it’s made its way to every sector of the global economy. According to International Data Corporation (IDC), the digital universe is expected to grow to 44 zettabytes by the year 2020. This drives businesses to seek new ways of capitalizing on information. Compan...
In a tech world when it comes to design, terms UX and UI go hand in hand. You can often hear people talking about a good UI of an app or a weak UX design of a website. So what are UX and UI? Just some fancy terms cool designer kids are using? What is […] The post UI And UX Design...
Today ‘digital’ is the talk of a town. We hear about digital technologies, digital data, digital media, digital transformation, digital marketing. Everyone wants to go digital. But which way to go? And is it a journey or a destination? We know now that mobile is the future of everythin...