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Daniil Mosiyenko

A frontend without a soul is like a samurai without a katana, and borscht without sour cream.
Offer Daniil work on your next project.

Ukraine Gorishni Plawni, Ukraine
2 months 10 days back
Available for hire available for hire
3 Safes completed
3 months 9 days back
3 clients
age 20 years
on the service 3 years
  • jquery
  • Adaptive/Responsive
  • adobe photoshop
  • REST API
  • Video Editing
  • Next.js
  • Graphic design
  • web-design
  • Web Development (Front-end Back-end)
  • HTML/CSS/JavaScript/TypeScript/React
  • Grid/Flexbox/SCSS/SASS/Tailwind CSS/Bootstrap
  • Webpack/Gulp/Vite
  • Perfect-Pixel
  • Github/Git

Rating

Successful projects
100%
Average rating
10 out of 10
Rating
412
HTML & CSS
564 place out of 5623
Web Programming
1402 place out of 6516
2 projects
HTML & CSS
1 project
Content Management Systems
1 project
Web Programming
1 project
Text Editing & Proofreading

Language proficiency level

Українська Українська: fluent
Русский Русский: fluent
English English: upper-intermediate

CV

About me

My main specialties are Web Development (main focus on Frontend + experience with Backend), Web Design (UI/UX, layouts in Figma, graphics for websites) and Graphic Design (full cycle of work in Adobe Photoshop: image processing, design of graphics for web and social networks, photo editing). Experience in video editing, work with texts (translations, copywriting). Quickly find effective solutions to problems of any complexity, analyzing and structuring data from various sources. I have deep knowledge of neural networks, high multitasking ability and flexibility in work.


Tech Background

  • PC proficiency in both software and technical skills. I have experience in system administration - from hardware and software configuration to ensuring stable operation and troubleshooting.

Web Development

  • I develop, edit and localize web content, create design, adapt interfaces for different devices and browsers, and improve user experience. I use modern frontend stack: JavaScript, TypeScript, React, Next.js, Node.js, HTML/CSS (Grid, Flexbox, SCSS/SASS), Tailwind CSS, Bootstrap. I have experience in adaptive and cross-browser layout, performance optimization, working with REST API, jQuery, various CMS (WordPress, OpenCart, MODX, Tilda, etc.), Git version control system and GitHub platform, as well as build tools (Webpack, Vite).

Web Design

  • I create and edit designs - from developing visual concepts and graphic elements to image processing and preparing layouts for various media formats. I work in Figma: I design user interfaces, create prototypes and visual layouts of websites. I optimize design for different devices, including mobile, tablet and desktop, ensuring adaptability and ease of perception. I pay attention to working with colors, typography and graphic styles, forming a complete visual system and corporate identity.

Graphic design

  • I have a full cycle of work with raster graphics. I create and edit visual materials for web and social networks: from photo processing and retouching to photomontage, color correction and styling. I develop advertising banners, covers, presentation materials, graphics for UI and digital content. I can work with templates, create visuals from scratch, adapt design for different formats and tasks. I prepare images for online and offline publishing.

Working with text

  • I do translations with adaptation for different language audiences and cultural contexts, ensuring the accuracy of meaning and preserving the style of the original. I write advertising and informational texts for websites, blogs and social networks, develop slogans and texts for advertising campaigns. I also perform editing and proofreading: eliminate grammatical, spelling and stylistic errors, improve the structure and readability of materials, adapt content to the goals and tone of a particular audience.

Video editing

  • I create and edit video content - from cutting and splicing fragments to adding transitions, titles, subtitles, animation and graphic elements. I work with color, sound and rhythm of editing. I prepare videos for various platforms and formats, including social networks, presentations and web resources. I adapt the style and dynamics of the video to the objectives of the project, while maintaining visual integrity and ease of perception.

Work Experience

  • Worked on the technical setup and in-depth adaptation of landing pages for traffic arbitrage on Tier 1-2 geos. (Clearing from scripts, bug fixing, reverse engineering JS, script adaptation, user behavior analysis, conversion optimization, browser adaptation, bug fixing during deployment and in APIs, integration with REST services, working with other people's code, creating banners and graphics for offers.)

  • Website development and editing: creating new projects, editing and updating existing websites, improving functionality and user experience, maintaining and optimizing website performance.

  • Website optimization: improving loading speed and performance (according to Google PageSpeed metrics), fixing bugs, enhancing stability, improving SEO metrics, configuring caching and resource compression, optimizing images and code.

  • Writing scripts for various tasks (automation, integrations, functionality improvements).

  • Working with various CMS (WordPress, OpenCart, MODX, Tilda, etc.): creating and editing websites, fixing bugs and errors, implementing functionality.

  • Regular work in Adobe Photoshop: creating and editing graphics for web, social media, banners, UI/UX, image processing and retouching, photomontage, color correction, preparing for publishing and printing, working with texts and graphical elements.

  • Working in Figma: creating layouts and prototypes for websites/interfaces, developing visual elements (buttons, icons, fonts, etc.), adapting designs for different devices, improving user interaction with the product through design.

  • Localization and content translation: translating websites, product cards, and various content into different languages.

  • Video editing: creating and editing video content for various formats using DaVinci Resolve.

  • Working with AI: applying neural networks for data analysis and process optimization.

  • System administration: configuring hardware and software, troubleshooting technical issues.


GitHub: https://github.com/ReMightt

Skills and abilities

Portfolio


Reviews and compliments on completed projects 3

14 March 33 USD
Edits on the Shopify site

Quality
Professionalism
Cost
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Deadlines

I highly recommend Danila. All tasks were completed, and I am satisfied with the result!

1 August 2025 22 USD
Make changes to the CMS Modx website

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is done according to the assignment, thank you very much
The task is completed at 200%

24 July 2025 11 USD
It is necessary to create a resume in PDF format (2 pages)

Quality
Professionalism
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Super freelancer. I understood the task on the first try and did everything properly and even more. Glad to cooperate again. I recommend!

Activity

  Latest proposals 10
Transfer the website to the hosting of a foreign provider.
22 USD
Copy the website to WordPress
111 USD
Virus or bot on the website as a pop-up window
33 USD
Simple landing page in HTML based on the reference.
33 USD
Add CSS for the page on Khoroshop
22 USD
Update fields in Shopify product cards
22 USD
It is necessary to collect and launch 10 websites using AI.
89 USD
Changing banners in WordPress
22 USD
I am looking for a graphic designer for a preview for YouTube.
29 USD
Generate 20 photos of a person in different locations using AI.
57 USD