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. 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