Connecting with right audience is a big goal in your marketing strategy. The very first step on your business marketing way is to define your potential client. Then you should find the appropriate ...
Tips & Tricks

How to choose social platform for communication with your...

Delivery / on demand Startups are the most profitable today. It can be related to such services like:  taxi (Uber),  food (like Seamless),  package delivery (like Roadie) or even&nb...
Tips & Tricks

What payment method is suitable for your Startup?

Nowadays mobile applications and services are constantly growing and their owners are trying to be competitive in the market. Thus, the question arises, how people use their applications, which cha...
Tips & Tricks

5 useful tools for mobile app analytics

Hi everyone, Are such terms as Sustainable Development, The 2030 Agenda and 17 SD Goals still new for you? Nowadays, our society is facing various challenges which require long-term effective...
Tips & Tricks

Sustainable Development: Introduction

In our previous article we've shared a developer's insight about Kotlin implementation. We are glad to share further answers in the second part of this article.  No need to wait any...
Programming

Kotlin implementation | Part 2

Any major changes in established business and development processes cause a sense of concern for a process integrity and possible profits lost due to downtime which appeared for a process update. T...
Programming

Kotlin implementation | Part 1

What will be the first question when starting an app development project?  Hope your answer will be  “Who are the target users?” :)  If you know it, so take our congr...
Tips & Tricks

Define your target audience with 7 main questions

Whether you are a new user of macOS or already experienced, it is always interesting to know how else you can improve your productivity and convenience of work at the your Mac. Now we will l...
Tips & Tricks

10 Must-have applications for macOS

The Youth and sports festival "Khortytsia unites Ukraine"  in the partnership with Roll'n'Code  took place at  the sanatorium-dispensary of the Zaporizhzhia Nationa...
Rollncode

Khortytsia unites Ukraine

We come back Hello, dear readers of Roll'nCode blog, we prepare something special for you. This can change your understanding of the modern digital world. And the name of this is the Inte...
Programming

IoT - one more step to the future

Have you ever heard about UI term? You have. And do you know anything about such two letters as UX? I think you do. UI and UX are like Yin and Yang but only in digital world. Let's find out wha...
Tips & Tricks

How to check quality of your UI design for the app?

When winter comes to Zaporizhzhia and covers all lands with sparkling, white snow - Khortytsia becomes the jewel of this wonderful tale. Steppes and forests covered with a snow-white blanket, anima...
Rollncode

Winter Khortytsia