Denis M.
Creating the web that works for your success
Offer Denis work on your next project.
Private message
Offer work
Kyiv,
Ukraine
17 days 16 hours back
available for hire
on the service 3 years
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
Русский: fluent
Polski: pre-intermediate
English: elementary
CV
Hello! We are LLC "WEB IT", a team of professionals with many years of experience in web development and implementing online solutions for businesses.
Our mission is to create effective, user-friendly, and results-driven tools to help your online projects grow.
Our core expertise:
Development and customization of online stores on OpenCart, WooCommerce, and other CMS platforms
Website and database migration, product import/export setup
Website performance optimization and technical SEO preparation
Responsive and modern interface design
Integration of payment systems, delivery services, CRM, and third-party APIs
Custom module development tailored to your business processes
Why clients choose us:
Professional approach to every project
Strict adherence to deadlines
Transparent communication and regular progress reports
Quality ensured through thorough testing
Ongoing support after project completion
We work with both small tasks and large-scale, complex developments.
Our approach is not just to complete the task, but to make sure your project works effectively and generates profit.
Skills and abilities
Programming
Design & art
Promotion
Mobile development
Portfolio
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113 USD High-Performance Landing Page: Sale of GPS Drones 100/100
Web Design
Development of a "turnkey" fast, adaptive, and conversion-oriented landing page for selling quadcopters. The main focus is on maximum loading speed (Google Web Vitals), mobile adaptation, and instant order processing via Telegram API.
Technical stack:
Frontend: HTML5 (Semantic), CSS3 (Flex/Grid, Animation), Vanilla JavaScript (ES6+).
… Backend: PHP (form processing, cURL).
Integrations: Telegram Bot API, Google Fonts, YouTube API.
Server: Apache (.htaccess configuration).
Implemented solutions and optimization:
1. Performance (Google PageSpeed: 90-99+):
Pure Code: Abandonment of heavy libraries (jQuery, Bootstrap) in favor of pure JS/CSS, ensuring lightning-fast loading.
Images: Implemented WebP format with fallbacks. Used the tag to load different images for mobile (400px) and desktop devices, significantly reducing page weight.
Critical CSS: Critical styles for the first screen embedded in HTML for instant display (LCP optimization).
Video Facade: Implemented the "Facade" pattern for YouTube. Instead of a heavy iframe, a lightweight preview image (20kb) is loaded. The player initializes only after a click (saving ~800kb of traffic).
Server Side: Configured GZIP compression, browser caching (Expires Headers), and HTTPS redirects via .htaccess.
2. UX/UI and Adaptability:
Fully adaptive layout (Mobile First), correct display on iOS (Safari) and Android.
Fixed typical mobile video errors (playsinline, mute).
Implemented smooth scrolling and block appearance animation (Intersection Observer API) without CPU load.
Dark theme ("Techno Dark") with neon accents, corresponding to the gadget niche.
3. Functionality and Lead Generation:
Order form: AJAX data submission without page reload.
Notifications: Instant submission of applications to Telegram (to the manager personally or to a channel) and duplication to Email.
Field validation and spam protection at the PHP level (strip_tags).
Result:
Created a fast and high-quality website.
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135 USD AURA Boutique — Premium eCommerce Landing Page with WayForPay
Web Design
Developed a high-end, technically sophisticated landing page for AURA, a premium evening dress boutique. The primary goal was to deliver a luxury digital experience that reflects brand exclusivity while ensuring a seamless, high-conversion purchase flow.
Key Features / Що було реалізовано:
UI/UX Design: Luxury dark aesthetic featuring Playfair Display typography, golden gradients, and glassmorphism effects. Fully responsive and built with a Mobile-First approach.
…
Interactive Catalog: Product cards with custom image sliders and dynamic option selection (color/size) providing instant visual feedback.
Secure Payment Integration: Full WayForPay widget integration. Implemented a secure server-side signature generation (PHP HMAC-MD5) to prevent data tampering.
Cart & Checkout: A lightweight side-drawer for seamless cart management and a dynamic checkout process without page reloads.
Multilingual Support: Instant UA/EN language switching for all content, including metadata and attributes, without refreshing the page.
Performance & SEO Optimization:
PageSpeed Excellence: Achieved 90+ scores through Gzip compression, browser caching via .htaccess, WebP format utilization, and LCP prioritization.
Rich Search Results: Implemented JSON-LD (Schema.org) structured data for ClothingStore and Product entities to display prices and availability directly in Google search results.
Social Connectivity: Optimized Open Graph and Twitter Card tags for premium link previews across social media and messengers.
Technical Stack / Технологічний стек:
Frontend: HTML5 (Semantic), CSS3 (Custom Glassmorphism), JavaScript (ES6+).
Backend: PHP (HMAC Signing, Order Processing, Email/Telegram notifications).
Tools: WayForPay API, JSON-LD, Open Graph, WebP.
Security / Безпека:
Content copy protection, DevTools blocking (anti-debug), XSS protection, and enforced HTTPS.
P.S. Developed for portfolio purposes. Available for acquisition:
Exclusive: Full transfer of rights and source code.
License: Usage rights without the right to redistribute the code.
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158 USD Steampunk Emporium — adaptive landing with cart and checkout
Web Design
Task:
Create a modern landing page in steampunk style for selling goods/merchandise: responsiveness for all devices, SEO optimization, catalog with product variations, cart, and order placement in Telegram with auto-fill.
What has been done (in terms of implementation in this project):
… Full HTML/CSS/JS layout without third-party libraries (vanilla JS).
Steampunk styling: brass/patina color palette, textures/shadows, decorative elements.
HERO block with animated gears (SVG):
Teeth (geometry of teeth, central axis), optional gradients and rotations in CSS.
Catalog with demo names: cards with image, price, badge, option selectors (color/size/material), and quantity counter.
Cart (drawer): adding/removing products, changing quantity, summary; state is stored in localStorage; counter in the header.
Order placement in Telegram: button generates structured order text (items, variations, quantity, total) and opens chat t.me/ with a pre-filled message.
SEO and semantics:
meta tags (title, description, Open Graph, Twitter Card);
JSON-LD for WebSite/Organization;
microdata Product/Offer in cards;
correct headings/navigation; canonical.
Performance and UX:
responsive grid (mobile-first), lazy-loading images;
ARIA attributes, class visually-hidden;
currency formatting Intl.NumberFormat('uk-UA', 'UAH');
sticky header, smooth hovers, shadows, compact JS.
Technologies: HTML5, CSS3 (Flex/Grid), JavaScript (ES6), SVG, Schema.org (JSON-LD), Open Graph.
Result for business:
A lightweight and fast landing page with convenient catalog UX and minimal friction during ordering: the client forms the cart and sends the order to Telegram with one click. The design emphasizes the steampunk theme, and the SEO foundation is ready for indexing.
*This work is available for purchase, and individual orders tailored to your needs and style are also possible.
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113 USD Landing page for the embroidery workshop
Web Design
A one-page website has been created for selling traditional Ukrainian embroidered shirts. The website is responsive, fast, and SEO-optimized. The following features have been implemented: product and review sliders, modal windows with detailed product descriptions, an order form, Google Maps integration, multilingual support (UA/EN), image caching in AVIF, WebP, PNG formats. The design is done in a modern style with an emphasis on Ukrainian traditions.
P.S. Developed for portfolio. Purchase options available:
exclusively (with transfer of all rights),
… under a license agreement (right to use without transferring code to other parties).
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113 USD Landing page for a company that manufactures EVA mats for cars
Web Design
Project Description:
Developed a modern one-page website for selling custom EVA car mats. The main task is to create a fast, stylish, and user-friendly landing page with a focus on conversion and online orders.
What has been implemented:
…
UI/UX design: minimalist style, accent colors, smooth animations, responsiveness for all devices.
Hero block with a large background photo, headline, and CTA buttons.
Product benefits - a block with icons and descriptions of key advantages.
Gallery of works based on Swiper.js with responsive images (webp/avif).
Product configurator:
selection of brand, model, and year of the car;
selection of trim, pattern, color, and edging;
dynamic cost calculation;
phone mask (Inputmask).
Animations using GSAP + ScrollTrigger, smooth scrolling on Lenis.
Customer reviews in cards with appearance animation.
SEO optimization:
properly configured meta tags (title, description, OG, Twitter card);
structured data Schema.org (Organization + Product);
optimized images with lazy loading.
Technical part:
customized TailwindCSS via CDN;
custom styles (glass, noise, gradient borders);
responsive layout (mobile-first).
Analytics and advertising: integration of Google Tag, Meta Pixel, TikTok Pixel (commented out for the client).
Result:
A fast, responsive landing page with an interactive configurator that allows the user to assemble their set of EVA mats and submit an online request.
Technologies:
HTML5, Tailwind CSS, JavaScript (ES6), GSAP, ScrollTrigger, Swiper.js, Lenis, Inputmask, Schema.org JSON-LD.
P.S. Developed for portfolio. Possible purchase:
exclusively (with transfer of all rights),
under a licensing agreement (right to use without transferring code to third parties).
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970 USD Development and support of the online store Sander Tanucci
Content Management Systems
Description
Development of a modern online store Sander Tanucci — a brand of stylish clothing and accessories. The project is based on the OCTemplates Remarket template with deep customization to meet the client's needs.
Main tasks:
… Adaptation and unique design based on OCTemplates Remarket
Development of functionality for grouping variable products for customer convenience
Synchronization with the CRM system for automatic order management and customer database
Integration with marketplaces Prom.ua and Kasta.ua for automatic updating of products, prices, and availability
Automatic import and regular updating of products from the warehouse
Integration of the Nova Poshta delivery service
Integration of payment aggregators for convenient payment
Setting up Google Merchant Center for displaying products in Google Shopping and launching advertising campaigns
Technical support for the website and regular product updates
Development of additional modules — promo banners, promotional blocks, and other tools to increase conversion
Result
An online store that combines stylish responsive design, powerful functionality, and complete process automation, which helped the client effectively manage the catalog, expand sales through marketplaces, and improve interaction with customers.
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1533 USD Development and comprehensive promotion of an online store for auto goods
Content Management Systems
Description
Development of a modern online store RespectAuto24 — a website for selling automotive products, spare parts, and accessories. The project was executed considering the client's needs for a convenient catalog, fast performance, and business scalability.
Main development tasks:
… Adaptation and unique design based on the OCTemplates Deals template with optimization for mobile devices
Development of a functional catalog with multi-level product filtering
Ensuring fast website performance and convenient navigation
Implementation of multilingual support and content adaptation
Integration of payment systems and delivery services
Additional technical solutions:
Automatic import and regular updates of products from supplier feeds: prices, availability, descriptions, photos
Setting up Google Merchant Center for displaying products in Google Shopping and connecting advertising channels
Launching and supporting advertising campaigns (contextual advertising, remarketing) to attract targeted traffic
SEO optimization of the website: technical preparation, working with metadata, improving structure
Result:
An online store that combines the flexibility and modernity of the OCTemplates Deals template with automated catalog management and effective promotion, which helped the client increase sales and expand the audience.
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1015 USD Development of an online store for clothing and accessories VelvetEra
Content Management Systems
Description:
Creation of a modern and stylish online store VelvetEra, specializing in the sale of clothing and accessories.
The project is implemented on the OpenCart platform with deep custom modifications of the template for a unique design and user convenience.
… Main tasks:
- Custom responsive design optimized for mobile devices
- Development and integration of multilingual support (Ukrainian / Russian)
- Performance optimization and SEO preparation
- Setting up user-friendly navigation and product filters
- Integration of payment systems and delivery services
- Creation of promotional blocks and banners for marketing campaigns
Result:
A functional online store with an attractive design, fast page loading, and an intuitive interface that helps the brand sell effectively online.
Activity
| Latest proposals 6 | Budget | Added | Deadlines | Proposal | |
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Long term partner
200 USD
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Subject: Need an SEO specialist for page indexing (OpenCart)
180 USD
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Add Monopay payment method + change out of stock text (Ukrainian)
23 USD
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Transfer goods from Goodshop to OpenCart
564 USD
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Website catalog for wholesale clients on OpenCart
338 USD
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Website creation
609 USD
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