Instant Device Valuation Engine
Interactive diagnostic questionnaire calculating buyback estimates in real time according to device condition, battery health, and storage.
Client work · Mobile App
RenewX Crew
A certified electronics marketplace and trade-in mobile application layout. Built with transparent gadget valuation, instant buyback quote calculation, verified pre-owned device catalog, and WhatsApp checkout integration.
Project Scope & Key Features
Verified Pre-Owned Catalog
High-density mobile catalog featuring transparent condition grading, warranty specifications, and high-resolution product inspection images.
Touch-First Mobile Experience
Engineered specifically for handheld ergonomics with bottom-sheet modals, swift filter transitions, and tactile feedback.
WhatsApp Checkout & Trade-in Flow
Encodes verified device choices and pre-fills structured purchase orders directly into customer service WhatsApp channels.
Technologies & Architecture
React NativeTypeScriptMobile UI/UXTailwind CSS
Engineering Challenges
Balancing detailed technical gadget specifications (battery health, cosmetic grading, warranty periods) with an uncluttered mobile layout that guides visitors toward rapid trade-in conversions.
Outcomes & Key Learnings
Developed a frictionless mobile valuation experience that connects browsing customers to direct store communication channels in seconds.
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Restaurant Website · UI/UX