Zoey Davis

Excited to share that I've officially launched my AI Product Demo Video service on Contra!

I help startups and software companies turn complex products into clean, engaging videos using AI-powered visuals, motion design, and product storytelling.

Looking forward to collaborating...

I recently started specializing in AI-powered product demo videos for SaaS startups and software companies.

One thing I've learned is that a great product doesn't always speak for itself. A short, well-crafted demo can communicate your value in seconds—whether it's for a landing...

AI-powered PDF question-answering application that uses Retrieval-Augmented Generation (RAG), TF-IDF retrieval, cosine similarity, and OpenAI to answer questions using uploaded documents.

Built a multilingual language identification system in Python that preprocesses text, extracts TF-IDF features, and compares KNN, SVM, and neural network classifiers to identify the language of five-letter words. Included model evaluation, visualization, and performance analysis.