I wanted to recreate the classic invisibility-cloak effect using only a webcam and computer vision.
It detects the cloak's color in real time using HSV segmentation, cleans up the mask, and replaces those pixels with a previously captured background.
Quick note: Please don't focus too much on the UI 😭 I'm mainly looking for feedback on the backend, project structure and integrations.
Built SIXN, a fullstack e-commerce platform using Flask + MongoDB. It includes Twilio OTP auth, Razorpay payments and automated refunds, wallet/split payments, and Shiprocket integration for serviceability checks, courier selection, order creation, pickups, shipping labels and live tracking.
Theres also a full admin system for inventory, coupons, orders, reviews and shipping operations.
Would love feedback on the architecture and overall implementation!
I wanted to see how far I could push Telegram as an unconventional storage layer, so I built MediaNest.
Large files are split into chunks and uploaded in parallel to Telegram, while MongoDB stores the metadata. I also added upload progress, retries, and a REST API with API key authentication.
It's not meant to replace S3/R2, mainly an experiment to see if I could build a usable storage layer on top of Telegram.
Would love feedback on the architecture!
I wanted to see how far I could push an ESP32 as the hardware frontend for a real-time AI voice assistant.
The ESP32 captures audio from an INMP441 microphone, streams it to a FastAPI server over WebSockets, and the backend connects to Gemini Live. Audio responses are streamed back to the ESP32 and played through a MAX98357A amplifier.
Current latency is around 1.5 seconds on a stable Wifi connection.
The project is fully open source:
https://github.com/madebyparth/nova-ai
I'm planning a custom PCB next, so I'd love any suggestions on the hardware design or overall architecture!
I wanted to see how far I could push an ESP32 as the hardware frontend for a realtime AI assistant.
The ESP32 captures microphone audio using an INMP441, streams it to a FastAPI server over Websockets, and the server connects to Gemini Live. Responses are streamed back through a MAX98357A amplifier and speaker.
GitHub:
https://github.com/madebyparth/nova-ai
I'd especially appreciate feedback on the architecture. I'm also planning a custom PCB soon, so any suggestions for improving the hardware design are welcome.