... everyone, I'm Christian , a full-stack developer who's been building at the intersection of AI and real-world problem solving for the past decade blockchain apps, civic tech, document intelligence tools, and now @CartLens . CartLens

... Most budgeting apps feel like an autopsy . They tell you why your bank account "died" at the end of the month, but they don't help you survive while you're actually at the store. I built CartLens to give consumers a high-fidelity " Intelligence Layer " for physical commerce . We ve moved past simple OCR into what I call Spending DNA using Google Gemini to convert raw visual fragments (receipts, product images, and price tags) into a structured, geospatial intelligence ... ... lattice . Why CartLens