Developed and maintained a full automotive auction and fixed-price marketplace using PHP and Laravel. Built and managed customer-facing website and admin dashboard. Developed and integrated web scraping approaches (manual with Automa, automated with Scrape.do API). Used JavaScript for scraping and automation. Developed CSV import and data-processing workflows. Implemented image extraction, URL processing, data synchronization, translation, database management, and image processing using Python, OpenCV, and inpainting. Worked with MySQL, APIs, Git/GitHub, React, FastAPI, and server/development tools. Used DeepSeek AI for translation. Involved production deployment, server configuration, debugging, and technical issue resolution.