Dnieper

Dnieper We are the team of experienced developers who created the tech company after exiting with a series of successful startups.

We do Web development, Mobile app development, IT consulting, Prototyping, Tech support on demand

Вже більше місяця Україна мужньо протистоїть повномасштабному вторгненню армії РФ. ⠀За цей час потреби наших захисників ...
06/04/2022

Вже більше місяця Україна мужньо протистоїть повномасштабному вторгненню армії РФ. ⠀
За цей час потреби наших захисників у підтримці з тилу тільки зростають і потребують максимальної гуманітарної, матеріальної та технічної допомоги. ⠀

Усі волонтери нашої країни, як єдиний злагоджений механізм, працюють задля забезпечення ЗСУ усім необхідним. ⠀

Так і працівники компанії "Dnieper" також не залишились осторонь. Приєднавшись до волонтерської організації, що розташована по вул.Князів-Коріатовичів 5, у м.Кам'янець-Подільському, наша команда закупила всі необхідні продукти харчування, які згодом доставлять у "гарячі точки", а також на тимчасово окуповані території України. ⠀

Звичайно ж на цьому зупинятися ми не збираємося і надалі продовжимо нашу тісну співпрацю з .traveler. ⠀

Творімо добро разом🕊⠀
За нами сила! За нами віра! За нами перемога!💙💛

#ітшники #програміст

There is a great   between a team where people want to   and one where they're looking forward to 5 PM and to go home. I...
29/03/2021

There is a great between a team where people want to and one where they're looking forward to 5 PM and to go home. I suppose we don't need any Lean sensei to tell us this.

However, what is not obvious is how to let the team members flourish and how to keep it high for years in a sustainable way.

Extrinsic motivation is the force that drives work in many enterprises, and it mostly consists of carrot and stick rewards: do your well and we'll give you and an "Employee of the month" plaque. Work sloppily and you'll be fired.

However, intrinsic motivation is much more powerful: it is generated by craftmanship pride and a sense of value in what we do. For example, seeing your first feature being deployed on a live gives you new energy to work on it; compiling timesheets and documentation often doesn't, because we are not aware of the value they , nor we can apply our intellect to a difficult problem while on them. It may also be the case that the task at hand really have no value as it is vestigial of some old bureaucracy.

So how do you create intrinsic motivation? Not by promising more money or by firing people. The have a list:

❎ the purpose and vision of a product to the developers working on it. It is something to prepare a series of database queries for some department; it is another thing to write the same queries to help them finding frauds in the system and save hundreds of dollars.

❎Make sure the is achievable from the team: is you just want them to increase revenue by 10% with a bunch of predefined features, they're not going to be pleased.

❎Let the team meet the customer. Seeing an end user working with your application for 10 minutes gives you a disproportionate on usability issues and on whether that new feature would work or is a waste of time.

❎Let the team estimate and commit to a deadline. If you decide the , they decide the scope, or viceversa.

❎ should act as a buffer between the and other departments or the customer.We have actually see some people hired just do to this job: shielding the from interruptions and answering their requests multiplies productivity.

Movies tell all kinds of stories and spread amazing messages. Films can help us in different aspects of our lives, inclu...
27/03/2021

Movies tell all kinds of stories and spread amazing messages. Films can help us in different aspects of our lives, including personal growth. The movies we’re going to be showing you in this article are valid examples of how films can portray good personal development, both personally and professionally.

In addition, you could never go wrong with a movie marathon with all your friends and family. Take this opportunity to discover interesting films and share common interests.

List of movies for personal growth
1. The Pursuit of Happyness
This is a great movie for personal growth starring Will Smith. It tells the story of Chris Gardner. Smith’s role in this movie made him receive an Academy Award nomination for Best Actor. In the movie, Chris Gardner is a divorced father who tries to get a better life for himself and his son.
Both of them will face a series of obstacles while searching for happiness and also trying to fulfill their dreams of a better life. In this story, we can see how a man faces his daily life in a continuous fight for success. A fun fact is that this movie is based on real-life events.
2. Invictus
This movie is also based on real-life events. It’s set in the moments when Nelson Mandela was released from jail and became president of South Africa. After that, the newly appointed president motivates the national rugby team to win the Rugby World Cup in 1995. His goal was to unite the black and white populations in the country to avoid a serious social conflict that could lead to a civil war.
This film, starring Morgan Freeman and Matt Damon, tells a tough but beautiful story about the personal growth of a team in a troubled country and their struggle to achieve victory. By the way, if you’re not a fan of rugby and don’t know the results of that cup, it’s best for you to watch the movie before researching about it.
3. Good Will Hunting
This film is another excellent example of a great movie for personal growth. It tells the story of Will Hunting (Matt Damon), a young rebel and troublemaker who’s really talented at mathematics and physics. Despite his teacher’s efforts to motivate him to strive for a better life, he’s his biggest obstacle.
4. Forrest Gump
One of the most famous movies for personal growth is Forrest Gump. It tells the story of Forrest Gump (Tom Hanks), a man with a slight mental impairment who also has an amazing personality and an enviable vitality.

The film tells the life story of the main character during a very significant time in the history of the United States, including the Vietnam War. It mixes this character with some famous historical figures in a funny and curious way.

1. Unreasoned   and  Just as you can’t build a house without blueprints, so you cannot create a good   design without sk...
26/03/2021

1. Unreasoned and
Just as you can’t build a house without blueprints, so you cannot create a good design without sketches and prototypes. Sometimes, trying to take into account the client’s basic requirements – for instance, the app's appearance – the designer has to re-do everything eventually.
You might have to repeatedly redraw the interface elements and rewrite code because you you didn'tinitially take the logic of the app into account, or user behavior scripts and navigation.
The prototype should help visualize the user's route within the app, as well as the interaction scheme.
2. and Interface
Murphy's Law for mobile apps can be rephrased into something like: "Everything that users can misunderstand, they will misunderstand."
In practice, it is difficult for an average person to understand even something that seems obvious to the designer. To avoid this, it is advisable to use familiar and well known symbols in the interface – symbols have unambiguous associations and won't be confused for anything else.
For example, green is usually associated with "yes," "forward" or "allowed"; red, as a rule, means "no," "stop" or "prohibited"; the "+" icon usually means add something.
Try to avoid symbols that are not immediately understandable, or can be interpreted as meaning two different things.
3. Lack of Consistency
Another common mistake is the use of several different fonts and color schemes in one style. There is no need to re-invent the wheel. It's easier to get used to one style, and then understand the purpose of the remaining elements in other places of the app.
4. Bad or No Onboarding
Mobile onboarding is a thought-out sequence of screens, which should be shown to the user when they use the app for the first time, and with relevant hints on the interface.
The first acquaintance with the app is the most important. During this time a person gaines a certain impression of the app and decides whether or not to use it in the future. "Where?", “How?" and most importantly, "Why?"are questions that should not arise.
Many mobile app developers neglect this step and leave the user all alone as soon as they install the app on the device. It is very important to make everything clear from the very beginning - take the user by the hand and show them all the properties of the app, step-by-step.
5.
Excessive use of notifications is like a very annoying friend who cannot get the message that you are too busy to meet up with him right now.
Even if the user's perception of the notifications is positive, there may well be a malfunction when there is no synchronization with the user's . No one wants to read the same notices over and over again. Just as in the creation of software, an element of good style is not to repeat yourself.
Even worse are meaningless advertisements and other unwanted mail. It is very seldom that the user is really interested in knowing that they can buy three new characters in your game.

If you want to make a good interface, you simply have to conduct a comparative analysis of your UX design relying on advanced experience and user behavior data, so you will be able to find and fix the existing shortcomings.

1. Global   and High  Both   and   globally accessible. Both have a web-based administrative and client portals that all...
26/03/2021

1. Global and High
Both and globally accessible. Both have a web-based administrative and client portals that allow end users to execute all administrative and operational tasks. To provide ease of access, both offer applications for desktop, mobile phones, and tablets. These applications allow users to upload, delete, share, comment and perform other file and folder level operations. File versioning is also offered by both products.
2.
It is not optimal to download and upload files each time they are modified. This issue becomes more alarming when the file size is large. Both WorkDocs and OneDrive offer synchronization service which can be used using sync clients on your computer. Selected files and folders are automatically synced based on your configuration. When you modify files or folders in your local sync folder, the changes are automatically synced with online central storage, and are immediately reflected on the web clients and any additional computers where you have configured additional sync client.
3.
SDKs are available from both the products in almost all the top programming languages. Using these , programmers can easily automate repetitive and lengthy tasks for themselves and for other staff members.
4. Online
Both products enable users to edit Office files like word or excel on the go. You can simply open documents in the browser, make changes and all changes will be saved automatically.

Despite the popularity of Python, Go, and Node.js for implementing artificial intelligence and machine learning applicat...
26/03/2021

Despite the popularity of Python, Go, and Node.js for implementing artificial intelligence and machine learning applications and serverless functions on Kubernetes, Java technologies still play a key role in developing enterprise applications. According to , in Q3 2020, there were 8 million enterprise developers worldwide.
Empower your enterprise Java applications and your career with these three tools and frameworks.

1. Quarkus
is designed to develop cloud-native microservices and serverless with amazingly fast boot time, incredibly low resident set size ( ) memory, and high-density memory utilization in container orchestration platforms like Kubernetes. According to JRebel's 9th annual global Java developer productivity report, the usage of Quarkus by Java developers rose 6% from less than 1%, and Micronaut and Vert.x grew to 4% and 2%, respectively, both up from roughly 1% last year.
2.
Eclipse JKube enables Java developers to build container images based on cloud-native Java applications using Docker, Jib, or Source-To-Image build strategies. It also generates Kubernetes and manifests at compile-time and improves developers' experience with debugging, watch, and logging tools.
3.
MicroProfile solves the biggest problems related to optimizing enterprise Java for a architecture without adopting new frameworks or refactoring entire applications. Furthermore, MicroProfile specifications (i.e., Health, Open Tracing, Open API, Fault Tolerance, Metrics, Config) continue to develop in alignment with Jakarta EE implementation.

The Niko-Niko   is one of the types of   tools that can be used to make employees'  ,  , and   visible. Its format allow...
25/03/2021

The Niko-Niko is one of the types of tools that can be used to make employees' , , and visible. Its format allows each and every employee and team member to chart the evolution of their mood throughout the day. Moods can be represented with a freehand emoji or a colorful sticker that corresponds with a general color scheme. For example, maybe the team has decided that red means a bad day, yellow means an average day, and green means a good day. By studying this calendar, one can assess the mood-changing trends of the entire team and each of its members.

Imagine that, every , one of your employees draws a sad – or even crying – emoji. It happens every Thursday, week after week. The recurrence would start to look suspicious to you. It's time to think, "Hey, something might be wrong on Thursdays," isn't it? As it turned out, in this real-life situation, one of the developers was continually postponing the time of a new functionality release, compelling the tester to stay in the office late each Thursday night to test the new build. While the tester was too shy to talk about the problem during retrospective meetings, the emotional calendar allowed discovery of the truth. The problem was solved.

To thrive as a team, we need to listen to each other and be as attentive as possible to each other's needs. Is a Niko-Niko Calendar the right choice to help your team learn the language of emotional intelligence?

One of the biggest perks of   for yourself is  . You can manage your own schedule, escape the grind, and be your own  . ...
25/03/2021

One of the biggest perks of for yourself is . You can manage your own schedule, escape the grind, and be your own . And yet, with no one looking over your shoulder, it’s easy to get stuck working 24/7 and burning out — especially if you’re passionate about your business idea.
That’s why it’s so important for small business owners to be about how they build their schedules. You want to make time to grow your business and the perks of self-employment — like being with family, going on trips, and going outside for a walk because it’s so dang nice out.
When you run a business, the list of things you could be doing never ends. That’s why you need to proactively build free time into your schedule — and then stick to those strictures.
Keep an example plan a day from us.

It's Thursday already, so time for another   puzzler. The idea is simple: solve the   problem as efficiently as you can,...
25/03/2021

It's Thursday already, so time for another puzzler. The idea is simple: solve the problem as efficiently as you can, in any language or that you find suitable.
Note: Even though there really is nothing stopping you from finding a solution to this on the internet, try to keep honest, and come up with your own answer. It's all about the participation!
Puzzle Solver
Given any sudoku puzzle, write a method that can solve it. An example of a puzzle this method would be expected to handle follows:

24/03/2021

DevOps is to handle all things of software ranging from development to deployment and support on the servers. The continuous monitoring, testing, and feedback process leads to quick detection of defects and helps in maintaining efficiency as any sort of defect is not left unattended.

Security
must ensure the security of the product at all stages, ranging from production all the way to deployment and testing. It should ensure alignment with the organization’s security policies.
Artificial Intelligence and Machine Learning
The automation and continuous monitoring processes of DevOps have given rise to lower mistake occurrences. Any defects can now be corrected at a much earlier stage. Incorporating artificial intelligence and/or machine learning in DevOps is just going to enhance the functioning of DevOps and lead to a higher level of efficiency.


COVID-19 has given a jumpstart to the digital era as a majority of companies are present on the internet due to its ability to provide higher levels of effectiveness. Automation plays a very important role when it comes to efficiency as solutions can be generated more quickly with automation. The quicker and more effectively that the solution is provided to the customer, the happier the customer will be.


Container technology is evolving rapidly and will lead to numerous opportunities to improve system security and user analytics.

Hence, the future of DevOps is bright and several companies will be exploring it. The methods of DevOps itself are changing along with the changing times as there is always a new tool or a new technology in the market.

24/03/2021

1.
You can almost think of Enki the same way you would an exercise app. It provides you with daily workouts, but here you're leveling up your coding skills instead of burning fat and building muscle. Simply select your language of choice and the app will keep you on track.
The app supports everyone from beginners to more experienced coders. If you're just starting off, you can use the app to learn web technologies before moving on to JavaScript. It doesn't just teach you how to program either. Enki also helps you learn subjects related to programming like using the Linux command line and managing version control with Git.
Enki is free to use, but an optional subscription adds premium features like additional workouts. This is fairly standard among programming apps, but with Enki, you'll learn plenty without paying a dime.

2.
Unlike some of the other coding apps on this list which feature multiple languages, Grasshopper sticks to one: JavaScript. This makes sense as not only is JavaScript relatively easy to learn, but it's also used for a wide range of applications.
You start off very basic by learning the fundamentals before moving on to more advanced concepts and language features. As you progress you'll even use the D3 data visualization library to show off your skills with graphics. The Grasshopper team is always adding new courses, so you shouldn't have to worry about running out of learning material.
To ensure you stick with it, Grasshopper motivates you to log in every day. Other apps like Todoist have used this in the past, and while it won't motivate everyone, it could be just what you need to keep you going. At least for now, this app is entirely free with no in-app purchases.

Being a   owner is no joke. Not only does this role ask for focus and passion, but it requires a certain kind of resilie...
24/03/2021

Being a owner is no joke. Not only does this role ask for focus and passion, but it requires a certain kind of resilience, despite all the setbacks and failures along the way. Enjoy these quotes on your to business success.

"You are the master of your destiny. You can influence, direct and control your own environment. You can make your life what you want it to be." -Napoleon Hill

"Business is not just doing deals; business is having great products, doing great engineering and providing tremendous service to customers. Finally, business is a cobweb of human relationship." - Henry Ross Perot

"Good business leaders create a vision, articulate the vision, passionately own the vision, and relentlessly drive it to completion." - Jack Welch

"It's not that we need new ideas, but we need to stop having old ideas." -Edwin Land

"Strive not to be a success, but rather to be of value." - Albert Einstein

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