Useful Guidelines

The legal field regulating the circulation of virtual assets in Ukraine is in a state of dynamic formation. This circumstance creates fundamental challenges for the application of the regime of joint property of spouses to them. Courts are forced to operate in conditions where special legislation has been adopted but not put into effect, and the general norms of the Civil and Family Codes do not contain direct instructions regarding digital assets.

Silence kills your brand: a recruiter’s guide to effectively communicating with candidates and improving the hiring experience.

Good afternoon, community. My name is Serhiy Dovgy, I’m from Kharkiv. I’ve been involved in commercial programming since 2008. For the past seven years, I’ve been working at HOSTiQ as a PHP/JS Developer. In this article, I want to share my experience of creating a budget-friendly autonomous solar station in a private home. Yes, now the attacks on Ukraine’s energy system have stopped, but the war continues, so it’s better to be prepared.

Various sources have been claiming for some time that the coming winter will be incredibly difficult for Ukrainians. Perhaps even the most difficult in the entire history of Ukraine’s independence. Therefore, we need to prepare for the cold now. Bohdan Kalinin, an engineer at i3 Engineering, a company specializing in smart home and automation systems, previously shared his tips for preparing for winter 2022. However, his advice is extremely relevant for preparing for the coming winter. The excerpt is taken from the DOU material. Below is Bohdan’s full comment.

Volodymyr Stadnik, Lead Java Developer at EPAM, personally made his house in the suburbs of Lviv energy-independent. Equipping the house with alternative power sources cost the IT guy about UAH 100,000. Now he and his family can live comfortably without power supply for 20 hours.

Flutter developer Serhiy Kurdyukov published a set of devices and services on LinkedIn a year ago that will allow you to survive long power outages almost painlessly. The set is extremely relevant in today’s realities, so we are publishing the instructions from a specialist again.

YouTube continues to evolve, introducing new features and changing the rules of the game for millions of content creators around the world. In recent months, the platform has released a number of significant updates that radically affect content creation, monetization, and audience engagement. Let’s take a look at the most important changes that every creator should know.

Today, multi-cloud strategy is a global trend. Forbes predicts that both hybrid and multi-cloud models will remain in the spotlight and become the new reality. This is due to the high demand for data analytics, integration of cloud solutions into production, as well as the development of artificial intelligence and machine learning technologies. OnPrem infrastructure can rarely provide such broad opportunities as the cloud, because there the business receives not only scalability, but also tools for innovation: from low-code platforms to out-of-the-box analytics. But if you work with solutions that do not require constant changes, it is more profitable to leave them on your own capacities.

Convenient online banking in the application is a must-have for every financial institution in the 21st century. Of course, if it wants to attract as many economically active customers as possible. However, not every banking application allows you not only to conveniently manage your own funds, but also to multiply them and earn more. After all, the life philosophy of those people who achieve financial success boils down to the idea that wealth is not how much money you have, but how much money you can make work for yourself.

Over the past decade, the cloud has become the default way to launch projects. AWS, Google Cloud, Azure, and others have given us what we dreamed of: a quick start, flexible scaling, and a bunch of ready-made services «out of the box.» This is especially true for startups: a few clicks and the MVP is already online, no hardware purchases, and you only pay for what you use. But at some point, as businesses grow, the magic of the cloud becomes too expensive. That’s when companies stop, calculate the economics, and… look toward dedicated servers.

Marketing has always been about more than advertising or branding for me. I started at SharksCode as a marketer, and for several years now, my marketing background has been the key to effective management. It helps me not only understand my customers, but also build systems that work for the entire business.

Over the years of working with YouTube channels and helping hundreds of clients grow their channels, I've noticed one pattern: most beginners make the same mistakes. They post random videos without a clear strategy, constantly change topics in search of "the same" content, and believe that expensive equipment will automatically ensure the success of the channel. These mistakes cost months, and sometimes years, of wasted time. At 4Limes, we see every day how you can avoid these pitfalls and build your channel strategically from the start. In this article, I’ll share eight key principles that will dramatically change the way you approach channel creation and help you achieve results faster.

My name is Vlad Chukhrai, I am a project manager at the fintech company bill_line, and I doubt I will tell you anything new, but the main goal of every business is to earn more. Specific goals already begin with this general core goal. In the case of ecommerce, an important goal will be to maintain the maximum conversion rate and minimum basket drop. This goal is fully shared by all fintech companies without exception. Their goal is to ensure that as many payments as possible (preferably all) go through the most reliable and fastest path. The development of these paths is payment routing.

LeetCode-style problems once seemed effective. But in 2025, they are becoming less and less useful. AI tools and ready-made libraries make learning algorithms unnecessary. What really matters is how engineers think, design, and collaborate.

YouTube continues to dominate the digital education space. With over 2.7 billion monthly active users, the platform remains the most powerful tool for reaching a self-directed learning audience.

Facilitation was not born in corporate negotiations — it all started with group dynamics, pedagogy, therapy and activism. But it was business that quickly realized that when people talk and hear each other, common things go better. There, facilitation was formalized into clear roles, timings and diagrams. From there, it returned to broader contexts: such as citizen involvement in decision-making, urban planning, public policy — and has long worked not only to increase productivity, but also to increase mutual understanding.

When you’ve been working as a DevOps engineer in Ukraine for over 15 years, you’ve seen how it all started, how new tools appear, and old ones become a thing of the past.

Has it ever happened to you that you work carefully on a task, check every little detail, and finally hand over the result with relief and pride. And in response you hear the familiar «Everything is fine, but there are a few comments.» These are not passive-aggressive comments with subtext, but rather healthy, constructive criticism. But even that can trigger a whole range of emotions in a matter of seconds, from irritation and resentment to anger.