I am looking for an experienced WordPress developer to build a custom native WordPress theme based on the HTML page style samples I will provide. The theme should be developed using native WordPress PHP theme/plugin files and React-based JavaScript files for custom Gutenberg blocks. It should use core WordPress functionality only and work fully on a standard WordPress installation without requiring any additional plugins. The project includes creating a theme that supports various HTML elements and WordPress editor/block functionality such as: >Show Posts >Post Title >Block >Block Attributes >Other native WordPress block/editor features The final WordPress theme should match the general design style, layout, and structure of the provided sample HTML pages. >Homepage with sliding showcase product template >Category Page Template >Product Details Page Template >Contact Page Template >Cart Page Template The theme must also be fully responsive and work well on: >Mobile >Tablet >Standard desktop/laptop browsers In addition, the site should include a shopping cart / checkout page with several payment option links, such as: >Amazon >Shop >Other payment or checkout options These payment options can be presented as linked checkout choices within the site design. Requirements: >Strong experience with custom WordPress theme development >Strong knowledge of WordPress PHP >Experience building custom Gutenberg blocks >Good understanding of React-based JavaScript for WordPress blocks >Ability to work with native WordPress APIs, hooks, actions, and block attributes >Ability to convert provided HTML design/style samples into a working WordPress theme >Responsive design for mobile, tablet, and desktop >Ability to create a cart / checkout page layout >No dependency on third-party page builders or extra plugins >Clean, maintainable, production-ready code Deliverables: >Custom native WordPress theme >Native PHP theme/plugin files as needed >React-based JS files for custom Gutenberg blocks >Theme styled and structured based on the provided HTML samples >Responsive layout for mobile, tablet, and desktop >Shopping cart / checkout page with multiple payment option links >Theme works out of the box on WordPress without installing additional plugins >Well-structured code and clear setup instructions Ideal Freelancer: I am looking for someone who has strong experience in native WordPress theme development and Gutenberg/block development, and who can accurately convert sample HTML page designs into a fully working WordPress theme using only core WordPress features. Please include in your proposal: >Relevant WordPress / Gutenberg work samples >Examples of HTML-to-WordPress theme work >Brief explanation of your experience with native block development