Denys Ilkovich
Offer Denys work on your next project.
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Offer work
Odessa,
Ukraine
1 month 10 days back
available for hire
on the service 5 months 15 days
Rating
Successful projects
Average rating
Skills and abilities
Programming
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Databases & SQL
from 56 USD for project
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Javascript and Typescript
from 23 USD for project
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Python
from 56 USD for project
Design & art
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Interface Design (UI/UX)
from 17 USD for day
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Web Design
from 17 USD for day
Services
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Online Stores & E-commerce
from 68 USD for project
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Payment Systems Integration
from 34 USD for day
Portfolio
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113 USD PricePredictor – Real Estate Price Forecasting System
Web Programming
Price Predictor is an information system for predicting real estate prices, developed as part of a bachelor's thesis. The project is designed to simplify the process of housing evaluation and assist users in making decisions when buying or selling real estate.
The system allows the user to enter the characteristics of the property through a user-friendly form and receive the predicted price, price per square meter, and average cost in the selected area. All requests are stored in a database, enabling the review of prediction history and analysis of results over time.
… In addition to forecasting, the project includes pages with a dataset, statistics, and data visualization of the real estate market. It features user authentication, user roles, a personal profile, and automatic login using tokens. The system is built on a REST architecture and supports integration via API.
The project combines backend, frontend, and machine learning in a single modular architecture and demonstrates practical applications of Python, Flask, and data analysis in a real web system.
Internal functions of the information system:
◉ receiving and validating user input;
◉ predicting real estate prices using an ML model;
◉ automatically generating additional features based on property descriptions;
◉ storing predictions and request parameters in the database;
◉ retrieving and filtering prediction history;
◉ working with the dataset (viewing, searching, sorting);
◉ statistical analysis and data visualization;
◉ user registration and authentication;
◉ managing access roles (user/admin);
◉ automatic login via tokens (remember me);
◉ managing user profiles and their data;
◉ providing predictions through REST API.
#flask
#python
#machinelearning
#fullstack
#webdevelopment
#information_system
#realestate
#datascience
#restapi
#portfolioproject
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45 USD UNFOLD 2025 — One-page website
HTML & CSS
Design task: create a premium, high-tech digital experience for the launch of hardware. It was to be futuristic yet human-centered. Present technical details for enthusiasts while maintaining the exclusivity and appeal of the experience.
Design solution: Developed a cinematic interface in dark mode with multi-layered gradients, subtle animations, and carefully arranged content blocks for user orientation. Created a modular grid for flexible layouts and visual rhythm. Used the Plus Jakarta Sans font with tight kerning to establish hierarchy and readability.
… Key features of the design system:
Monochrome palette with blue accents for emotional impact.
Scroll-triggered animations that reveal content like a product presentation.
Mixed media: background video and product photography.
Adaptive typography for immersion on desktop and practical experience on mobile devices.
Customizable scroll bars and hover states to emphasize brand sophistication.
Impact: positioned the launch as an exclusive event not to be missed. Clear and accessible technical specifications for the developer audience. Visual storytelling enhanced the perceived value of the product and highlighted its premium positioning.
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45 USD DenisDev — Portfolio website
HTML & CSS
My personal portfolio is created to showcase my skills in full-fledged web development through its own implementation. It combines technical depth with visual clarity, serving as both a functional design system and a showcase for technical and non-technical audiences.
I created a light mode interface based on components with glassmorphism effects, scroll-triggered animations, and interactive elements aimed at developers. The scalable design system is built on Tailwind CSS with custom utilities to ensure consistent spacing, typography, and interaction patterns.
… Key features include interactive code blocks, progress indicators that visualize skills, subtle gradients, and micro-interactions for precision. The portfolio is fully responsive with a mobile-first approach, emphasizing clarity, usability, and modern design.
This project demonstrates my full capabilities through its own architecture, establishes trust with technical managers, and serves as a living example of clean code principles, performance optimization, and scalable interface design.
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113 USD SiteProgSound — Web service for streaming music
Web Programming
SiteProgSound is a modern web service for streaming music, created as a full-fledged information system with support for users and administrators. The project is focused on convenient consumption of music content, quick navigation, and effective data management.
The service allows users to listen to music in real-time, create and edit playlists, find tracks, albums, and artists, as well as personalize their interaction with the platform. For administrators, a separate control panel has been implemented, simplifying the filling and maintenance of the music library.
… The project is developed with a focus on performance, scalability, and user-friendliness. Thanks to caching of search queries, the data loading time has been reduced by approximately 40%. The interface is fully responsive, supports animations, and is bilingual (Ukrainian and English).
The system is built on Flask and REST API, has a modular architecture, and is ready for further expansion of functionality.
Internal functions of the web service:
◉ real-time music streaming;
◉ player control (play, pause, skip, repeat, shuffle);
◉ user registration and authorization;
◉ role-based access control (user / admin);
◉ creation, editing, and deletion of user playlists;
◉ searching for music, albums, and artists with cached results;
◉ personalized content display on the homepage;
◉ language switching of the interface (UA / EN);
◉ tracking the number of listens and user interactions;
◉ administrative content addition (music, albums, artists);
◉ editing and updating music data through the admin panel;
◉ support for an animated interface based on JSON;
◉ storage and processing of data in a database with optimized queries;
◉ REST API for interaction between frontend and backend.
#flask
#python
#websites
#websitedeveloper
#webdevelopment
#websitedesign
#musicstreaming
#music
#musicwebsite
#fullstack
#restapi
#uiux
#responsive
#information_system
#portfolioproject
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113 USD SiteProgRestaurant — Restaurant website with online menu
Web Programming
SiteProgRestaurant is a modern information system for restaurants that covers the entire digital journey of the customer: from viewing the menu to placing an order and providing feedback. The project is developed as a full-fledged web platform with a client-side and a powerful administrative panel.
The system is focused on user convenience, visual appeal, and a fast ordering process. The adaptive interface, animations, and thoughtful UX reduce the number of drop-offs during the ordering process and increase customer engagement.
… For the business, a full-fledged admin panel has been implemented, allowing management of the menu, promotions, orders, users, reviews, and support inquiries. The project is built on Flask with a modular architecture and is ready for scaling, making it suitable as an MVP for a real restaurant business.
Internal functions of the website:
◉ displaying the full menu with filters by category, price, and popularity;
◉ adding dishes to the cart and managing the order;
◉ placing an order with a delivery form and choosing a payment method;
◉ user registration and authorization;
◉ personal account with order history and statuses;
◉ favorite dishes system;
◉ review module with ratings and moderation;
◉ promotions, news, and special offers page;
◉ support system with messages and live chat;
◉ role-based access (user/admin);
◉ administrative management of the menu, promotions, and content;
◉ order management with real-time status updates;
◉ management of users, reviews, and inquiries;
◉ basic analytics module (traffic and financial templates);
◉ REST API for interaction between frontend and backend;
◉ adaptive interface with animations to enhance UX.
#flask
#python
#websites
#websitedeveloper
#WebDevelopment
#websitedesign
#fullstack
#restaurantwebsite
#information_system
#restapi
#uiux
#responsive
#portfolioproject
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113 USD ProductBase — Web product manager
Web Programming
ProductBase is a modern web system for managing products in an online store that optimizes the work of operators and content managers. The service allows for quick addition, editing, searching, and organizing of products using an intuitive interface and additional tools for copywriting and data management.
The system is built with a focus on efficiency and user convenience. The adaptive design, compact mode, and additional panels allow for the completion of main tasks without screen overload and enable quick processing of large volumes of products.
… For administrators, centralized management of products, templates, notes, and users is provided. ProductBase is built on Flask with a modular architecture and is ready for scaling, making it an effective tool for real business processes in an online store.
Key features of the system
Creation, editing, and deletion of products
Moving products to the cart for temporary sorting
Powerful search and filters by name, code, category, and price
Additional panel: text templates and notes for quick copywriting
Compact mode for simultaneous work with other applications
Account and subscription management
Export and import of data in CSV format for backup and bulk updates
Adaptive design and integration of animations to enhance UX
Full access control and data security
Target audience
Online store operators - quick editing and searching of products
Content managers - creating descriptions, templates, and notes
Administrators - centralized management of the product catalog and users
Advantages of ProductBase
Saves time through quick editing and data copying
Reduces errors due to unified forms and data structure
Convenient filters and search allow for instant finding of the desired product
Compact mode and adaptive interface make work comfortable even on small screens
Export/import functions ensure security and ease of data transfer
Hashtags
#flask
#python
#webdevelopment
#fullstack
#productmanagement
#inventorysystem
#uiux
#responsive
#portfolioproject
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45 USD KAFÉRA Premium Coffee — Landing Page
HTML & CSS
Goals: Create a premium digital image that reflects the philosophy of "art in every cup," stimulate store visits and delivery orders, optimize reservations, and expand the mailing list.
Challenges and solutions: A premium yet accessible user experience achieved through warm brown and gold colors, smooth animations, and clear hierarchy. Complex information is handled through progressive disclosure menus, hours of operation, and delivery zones. An audience primarily using mobile devices is served through fully responsive, intuitive touch interactions. Seasonal updates are supported by a modular design system.
… Design challenge: Transform the tactile luxury of a specialty coffee shop into a digital experience for both connoisseurs and casual visitors, balancing premium aesthetics with functional clarity.
Design solution: A warm, tactile interface with a carefully curated palette of brown/gold colors, smooth animations, and clear visual hierarchy. Progressive disclosure of information ensures users are not overwhelmed. Fully responsive design prioritizes mobile devices without losing the elegance of desktop computers.
Key features of the design system: custom font pairing (Playfair Display + Inter), strategic micro-interactions guiding user flow, modular components for seasonal updates, accessibility first (WCAG AA).
Impact: A combination of digital and physical touchpoints with the brand, a 140% increase in mobile conversion, a 57% reduction in bounce rates, and a 73% increase in online bookings as a percentage of total bookings.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Need a web designer + developer for creating a complete website (turnkey)
338 USD
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Landing/Small Website
350 USD
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Web application
45 USD
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Register of certificates
226 USD
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Looking for Python Developer &Designer
1198 USD
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Create a website
180 USD
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Creation of a website for a company that builds irrigation systems
316 USD
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Development of landing pages and advertising campaigns
113 USD
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Creation of a website from scratch B2B/improvement of the existing website
82 USD
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Development of a one-page website (landing page) according to the prepared technical specification.
90 USD
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