Problem

We faced a growing need for polished, error-free text across our applications. Users submitted content that contained grammatical errors, punctuation mistakes, and spelling inconsistencies, which undermined readability and credibility. The challenge was to implement a scalable solution that could automatically correct such issues in real time without slowing down the user experience.

The existing workflow lacked a reliable mechanism to process text asynchronously at scale. We needed a robust architectural approach that could identify errors, apply consistent corrections, and return refined results quickly, even under high traffic. The goal was to deliver a seamless user experience while maintaining accuracy across diverse writing styles, industries, and languages.

Solution

We built a robust openai-powered system that automatically identifies and corrects grammatical errors, punctuation mistakes, and spelling inconsistencies. Our approach combines a RESTful API on an Express.js server to handle asynchronous text submissions with a responsive React UI for paste-and-edit interactions. See demo to illustrate the flow from submission to refined output.

We deployed a scalable backend using Node.js, Express, and MongoDB to store submissions and results, while the frontend enabled users to view, edit, and re-submit refined text. The solution supports rapid AI-processed results and integrates seamlessly with Render and Vercel for deployment, ensuring reliable uptime and smooth user experiences.

Impact

X% improvement in text quality scores after refinement
Y% reduction in time-to-result for user submissions
Z% increase in user satisfaction related to readability

Quote of how incredible of an impact this had.

Team

Team Member #1 - Backend Engineer
- Oversaw the creation and implementation of the RESTful API for text processing.
- Led integration with the OpenAI model and ensured scalable data flow.
Team Member #2 - Frontend Engineer
- Developed the responsive UI in React for paste, view, and interaction with AI refinement features.
- Optimized client-side performance and implemented smooth asynchronous submission handling.

AI Powered Real-time Text Refinement