About me

I'm Ukrainian professional frontend developer. I have been doing web development since 2018. I study old and new, effective and useful solutions in the field of web / app technologies and UI / UX design. I improve my program code, I try to make it more functional, architecturally structured and understandable.

Each project is a unique product story that has a specific idea and intent of the author. Sometimes a project is born in a few seconds on a napkin in an unfamiliar cafe, and sometimes it is a painful process of finding solutions, that takes months or years of a person's life.

Of course, in most projects, the goal is to realize financial expectations, but sometimes in a project, money fades into the background and then general or individual social problems of a person are solved - health, ecology, charity, education, knowledge or war.

The birth of a project is always answers to the questions - "Why?" and "For what?", ... and nothing else matter!

Bolotnikov Denys | Kyiv, Ukraine


Modern, meaningful and understandable creative in all projects. Building a selling UI / UX - web site architecture, taking into account the specifics of the brand, principles and trends in the current market.

Professional layout

Follow the three programming principles: 1) DRY (don’t repeat yourself) - don't repeat yourself! 2) KISS (keep it simple stupid) - make things easier! 3) YAGNI (you ain’t gonna need it) - you won’t need it!

Reactive technology

Use of new technologies for web development and UI / UX architecture, of any complexity - React, Angular, Vue, Node, SSR, Firebase, Rest API ... that accelerate the interaction of web platforms with the user.


made in Ukraine by Denys Bolotnikov

Stages of project development

  • 01Targets and objectives of the business project
  • 02Analysis of the market and competitors
  • 03UX and UI analyst
  • 04Prototyping
  • 05Design concept
  • 06Frontend development
  • 07Backend development
  • 08Testing and starting of the project

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electronic commerce