Ilya Kutsenko
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Kharkiv,
Ukraine
1 month 9 days back
available for hire
on the service 1 year
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Successful projects
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Portfolio
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Online calculator with keyboard support (HTML/CSS/JS)
Web Programming
Adaptive calculator with a clean UI and keyboard input support.
All basic functions are implemented plus additional features such as percentages, sign change, and error protection.
Main functionality:
… - addition, subtraction, multiplication, division
- decimal number input
- percentage calculations
- sign change (+/-)
- clear (C), delete last character (DEL)
- highlight active operator
Additionally:
- full keyboard support
- visual feedback on press
- responsive layout for different devices
- protection against division by zero
Technologies:
- HTML5
- CSS3 (Flexbox)
- JavaScript (ES6)
#JavaScript #HTML #CSS #frontend #calculator #UI #portfolio #responsive
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Image gallery on Vue 3 with Unsplash API
Web Programming
An adaptive image gallery created with Vue 3 with integration to the Unsplash API.
The project implements real-time image search, infinite scrolling, theme switching (light/dark), local saving of favorites, and a responsive grid.
Implemented:
… - integration with the Unsplash API (search, pagination)
- automatic theme switching (light/dark) with saving in LocalStorage
- local saving of "favorite" photos
- infinite scrolling with error handling
- responsive grid from 1 to 4 columns
- filtering by favorites/all images
Technologies:
- Vue 3, Composition API
- Vite
- JavaScript, HTML, CSS
- LocalStorage
- Responsive design
This project is my personal initiative, fully built from scratch.
#Vue #JavaScript #Unsplash #gallery #frontend #API #Vue3 #portfolio
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Etch-a-Sketch: Web application for drawing
Web Programming
Interactive pixel grid where the user can "draw" by moving the cursor over blocks. A game with colors, transparency, and grid size — all implemented in pure JavaScript.
Implemented:
- dynamic grid (from 1×1 to 100×100)
… - random coloring on hover
- darkening effect on blocks with each hover (reducing transparency)
- ability to change grid size
- responsive interface that adapts to screen size
Used:
- HTML5
- CSS3 (flexbox, responsive design)
- JavaScript (DOM manipulation, color generation, event handling)
The project was created as part of learning in The Odin Project. All functionality was implemented independently.
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Game "Rock, Paper, Scissors" in JavaScript
Web Programming
A simple browser game created with pure JavaScript as part of learning the basics of programming and web development.
Minimalist interface and simple logic — everything implemented by hand from scratch.
Functionality:
… - The player chooses "Rock," "Scissors," or "Paper"
- The computer randomly chooses a response
- The result of each round is displayed on the screen
- The winner is the one who first scores 5 points
- At the end of the game, a "New Game" button appears
Technologies:
HTML, CSS, JavaScript (without libraries or frameworks)
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Landing page for the digital agency BLUEHOUSE BV
HTML & CSS
One-page website for a fictional digital agency.
The site is responsive, mobile-friendly, built without frameworks — only pure HTML, CSS, and JavaScript.
Implemented:
… - smooth navigation
- logo animation
- hover effects on cards and buttons
- form with validation
- responsive layout (mobile-first)
- interactive sections with client case studies
The project was created independently from scratch as part of training and skill practice.
#HTML #CSS #JavaScript #landing #frontend #responsive #portfolio
