Development of a turnkey Web3/FinTech website

QWYN is a modern FinTech and Web3 platform for cryptocurrency analysis, cross-chain exchanges (Crypto-to-Crypto Swaps), and algorithmic digital asset management strategies. The main task was to execute a full development cycle: from designing the logic and creating a modern dark UI/UX design to complete software implementation “turnkey” with responsive layout and integration of necessary functionality.

Tasks and goals:
Design and UI/UX Design: Create a premium, technological, and trustworthy design in dark tones with bright accents that highlights the innovation of the crypto platform.
Responsive and adaptive layout: Ensure 100% correct display on all devices (Desktop, Tablet, Mobile) with high loading speed.
Interactive blocks and widgets: Custom cryptocurrency exchange widget (Swap Interface).
Pricing plans grid block (Pricing Tables: Start, Pro, Extra) with selection options.
Step-by-step presentation of system capabilities (Flow / Features).
Interactive feedback and contact form.
SEO and Optimization: Basic SEO preparation, optimization of graphic resources and animations.

Tech Stack:
Design & UI/UX: Figma, Photoshop, Illustrator (creating layouts, grids, UI Kit, vector elements, and icons).
Frontend: HTML5, CSS3 / SASS / SCSS, JavaScript (ES6+), AJAX (for dynamic forms and widgets without page reload).
CMS / Backend: PHP / WordPress (Custom Theme / Custom Fields / Hooks / REST API).
Optimization & Performance: WebP, SVG sprites, Lazy Loading, Gzip, SEO Schema.org.

Completed works:

1. Analysis and prototyping: Studying the FinTech/Crypto niche, competitor analysis, and developing a user flow prototype.
2. Design (Figma): Developing a unique dark interface with neon glow elements and stylized 3D accents. Processing responsive versions for mobile devices and tablets.
3. Layout and Programming: Valid, semantic, and clean markup. Integration of a custom cryptocurrency exchange calculator/widget. Layout of interactive pricing plan cards.
4. Integration and Configuration: Migration to a user-friendly management system (WordPress / Custom PHP) for easy content and price changes. Setting up application submissions from the form to Email / Telegram.
5. Testing and Launch: Cross-browser testing, speed checks via Google PageSpeed Insights, and final deployment on hosting.

Result:
A fully ready-to-launch and conversion-optimized website has been created, stylishly presenting the QWYN product, instilling trust in users, and ensuring convenient interaction with cryptocurrency functionality on any device.