Vishnu Vardhan Putta - A look at what I've worked on

An audit-first file management platform that gives you complete visibility into how your files are used and shared. Upload, share, organize, rename, delete, every action gets logged with who did it, when, and from where.

A peer tutoring platform that cuts the typical 24-48 hour wait for academic help down to minutes through course-specific forums. Designed through an iterative, human-centered process with multiple rounds of user testing.

A deep learning system that detects whether someone is wearing a face mask properly, improperly, or not at all. Developed using transfer learning with MobileNetV2, with a web interface for real-time and image-based detection.

A platform for photographers to discover and share the best photography locations in and around New York City. Browse spots on an interactive map, rate, comment, and join monthly photo contests voted by the community.

A comparative study of 7 machine learning algorithms predicting smoking status from health screening data. Each model is evaluated on accuracy, precision, recall, F1 score, and ROC-AUC on full and reduced feature sets.

The website you are looking at right now. Originally built with HTML, CSS, and JavaScript, then rebuilt from scratch using Next.js and React for fast performance, responsive design, and server-side rendering.

A desktop app that monitors your posture through your webcam and nudges you when you start slouching. Includes customizable break reminders and posture-improving exercises. All processing runs locally on your machine.