Abhijit Dalal

A knowledge discovery platform where HackerTube, HackerBooks and HackerBlogs belong together. Videos, books and blogs in their own sections, and if you want to go deeper, the related things are right there.

Open-source clipboard history that syncs end-to-end encrypted between Windows, macOS, Linux and Android. Search everything you've copied and paste it on any device.

Attention Is All You Need, implemented from scratch in PyTorch and trained on English to Dutch book sentences until it actually started translating.

A book discovery app that scrolls like TikTok but is built to do the opposite of what TikTok does. Swipe through book covers, get hooked on one, and it points you at the actual book instead of trying to keep you scrolling.

What actually makes an app succeed on the Play Store? I combined a 3.45 million app historical archive with a fresh 2026 scrape across 10 countries, then rebuilt the whole analysis as plain Python scripts instead of a notebook, with an eye for where the numbers were quietly lying to me.

A car that learned to drive by crashing into walls thousands of times and slowly figuring out how not to. No lines of steering code, just trial, error, and a reward signal, first in 2D, then scaled up into a real Unity go-kart.

A Raspberry Pi planted in a pot of soil that reads the plant's vitals and tells a farmer what to grow, how much water it needs, and what fertilizer to use, built with two teammates for Electronics Service to Society (ESS), a VJTI course under Prof. Rohin Daruwala.

A language model built layer by layer from scratch and trained to chat like a Harry Potter fan, taken through the same three stages real chatbots go through: pretraining, fine-tuning, and preference alignment.

An interactive map of the world's biggest companies: the Forbes Global 2000 and Fortune Global 500 (2026 editions), plus big unlisted Indian firms and large private companies, built to see where business power sits without the noise of tiny firms.

A movie discovery site that turns a million films into a flyable 3D galaxy. Movies with similar plots and vibes physically cluster together, so you find your next watch by exploring instead of scrolling a list.

A handwritten digit recognizer. Draw a number on the canvas and a CNN predicts it in real time, running entirely in your browser.

Real-time cat vs dog detector for Android. Point the camera or upload a photo and it tells you which one it sees, running a custom-trained YOLO11 model fully on-device.

A relaxing browser flying sim where you steer a bird in V-formation over an open ocean through day, night, and storms. Built on top of the open-source birds.cafe prototype, with six new hand-built island biomes added to actually fly toward and land on.