Jonathan Brettlee

Full-Stack Developer with hands-on experience in building scalable web applications. Founder of Lee Sage clothing brand and developer of a production-level e-commerce platform. Skilled in frontend, backend, and problem-solving, with a strong interest in real-world application development.

Founder & Full-Stack Developer - Lee Sage Clothing Brand

(2024)

Founded and developed Lee Sage, a fashion e-commerce brand.

• Designed, built, and deployed a full working website (leesage.in) independently.
• Developed responsive front-end interfaces using HTML, CSS, and JavaScript.
• Implemented backend logic and dynamic functionality for site operations.
• Built and managed a Shopify-based e-commerce workflow, including product handling and store management.
• Used AI-assisted tools for code generation, debugging, refactoring, and UI/UX improvements.
• Managed end-to-end project ownership, including updates, optimization, and performance monitoring.

Full-Stack Web Developer Intern - Codec Technologies Pvt. Ltd. (AICTE & ICAC Approved)

Bachelor of Technology (B.Tech) - Takshashila University (2023 - 2027)