Cartoon Lotto Shape Animations

I am putting together a short series of Lotto-format animations to help preschoolers aged 3 – 5 recognise basic shapes and different vocabulary. The files must be delivered in the native Lotto/Lottie JSON format so they can be dropped straight into our existing mobile app without extra conversion.

The style has to stay light, colourful and unmistakably cartoonish—think bold outlines, friendly faces on the shapes and playful transitions that hold a young child’s attention for a few seconds at a time. Each clip will focus on one object at a time (cat, dog, apple, birds, etc.) and loop seamlessly so the teaching point stays on screen as long as the teacher needs.

Because these will be used in a touch-driven learning app, I need clean vector paths, minimal file sizes and no raster effects. If you build in After Effects, please keep the project organised and use the official bodymovin exporter; if you prefer another tool that still outputs valid Lotto JSON, that works too—as long as the end file passes our in-app test.

Deliverables
• 8–10 Lotto/Lottie JSON animations, one per shape, looping smoothly
• The corresponding source project files (After Effects, etc.) neatly organised
• A quick MP4 preview of each animation for sign-off

I will review the first file within 24 hours of delivery and give precise feedback so you can adjust the remaining clips. Let me know your estimated turnaround time and any clarifications you might need before we start.