# MZRDev Portfolio & Developer Ecosystem > Official developer portfolio, full-stack case studies, developer utilities, certificates, and asset goals roadmap by MZRDev. ## Overview - Developer: MZRDev - Specialization: Full-Stack Web Development, React, TypeScript, Node.js, Developer Tooling - Website: https://mzrdev.com ## Main Sections & Tools - **Portfolio & Case Studies** (`/case-studies`): Technical breakdowns of web projects, architecture choices, performance benchmarks, and design systems. - **Developer Tools** (`/tools`): - **Code Formatter** (`/code-formatter`): Online code beautification and formatting for JavaScript, TypeScript, Python, Java, HTML, CSS. - **Comment Remover** (`/remove-comments`): Fast inline and multi-line comment stripper for clean production code. - **Console Log Remover** (`/remove-console`): Automatic log and print statement cleaner. - **Metadata Viewer** (`/metadata-viewer`): EXIF metadata inspector for photos (camera info, GPS, ISO, HEIC). - **Metadata Remover** (`/metadata-remover`): Privacy-first EXIF stripper for JPEGs, PNGs, and photos. - **Metadata Cloner** (`/metadata-cloner`): EXIF metadata transfer utility between files. - **Asset Goals Roadmap** (`/goals`): Visual financial and asset milestone tracking (Furniture, BMW S1000RR Motorcycle, BMW 320i Sedan, 2+1 Apartment). - **Certificates** (`/certificates`): Verified technical certifications and credentials. - **Dev Notes** (`/dev-notes`): Engineering write-ups, frontend patterns, and architecture notes. - **Quiz** (`/quiz`): Interactive knowledge test.