Built an AI-powered newsletter creation

Built an AI-powered newsletter creation platform that enables users to generate, edit, and publish curated newsletters using automated content sourcing and AI writing.

The application allows users to input keywords, automatically fetch relevant articles from external sources, and generate structured newsletter content using large language models. This included designing and implementing prompt workflows for reliable content generation, handling formatting (markdown to rich text), and integrating a custom editor for user refinement.

Integrated multiple third-party services including news APIs for content sourcing, social media APIs (via Bundle.social) for publishing, and link preview systems for extracting metadata such as titles, descriptions, and images. Developed and tested flows for authentication, onboarding, newsletter creation, editing, preview, and publishing, along with subscriber management.

Worked on both frontend and backend logic using Bubble, including responsive UI implementation, reusable components, and API workflows. A significant part of the work involved iterative testing, improving reliability of AI outputs, handling edge cases, and refining the overall user experience across devices.