It’s Op — I build mobile apps, AI-powered products, and developer tools, turning ideas into products people actually use.
Fundamentals-first analysis for NSE Nifty 500 stocks. DCF, quality, deep-value and catalyst engines combine into one verdict per stock — the catalyst engine reads the latest concall transcript, corporate events and mutual-fund churn — with LLM-written insights that surface genuinely undervalued companies instead of noise.
Open Buniyaad ↗I design, build and run my own apps: from on-device photo tools and dual-camera recording on iOS, to real-time market terminals and AI-driven stock analysis on the web. Every product here is something I use myself.
Native Swift apps that lean on the hardware — camera pipelines, Vision, Core ML — with App Store releases, not prototypes.
Fast, real-time web apps: streaming data, charting terminals and dashboards that feel like desktop software in a browser tab.
LLM features grounded in real numbers — valuation engines, structured insights and assistants that do useful work inside the product.
↗Fundamentals-first analysis for Nifty 500 stocks — DCF, quality, deep-value and catalyst engines, one verdict.
↗Reclaim iPhone storage — duplicate photos, oversized videos and old screenshots, processed locally with Apple Vision & Core ML.
↗Record both iPhone cameras at once with a draggable picture-in-picture overlay — up to 4K/60fps, HDR and stereo audio.
↗A TradingView-style terminal — up to 16 crypto and NSE markets in one tab, with linked crosshair, timeframe and symbol groups.
→A warm companion for mothers — an AI guide, wellness and baby trackers, and a supportive village. Flutter on a privacy-first backend.
A 2017 phone with a dead battery now runs postmarketOS, rootless Podman, nginx and a Cloudflare tunnel as a 1-watt home server. The wins, the traps, and the one-line kernel bug that nearly ended it.
On iPhone, our 4-box OTP screen made the keyboard slide down and pop back up on every digit typed. The culprit wasn't a rebuild or an animation — it was the input architecture itself. Here's the root cause, and the zero-dependency fix.
The first post, and a short tour of how writing here actually works — a Markdown file, a build, a deploy. No CMS, no database.
Open to collaborations, interesting problems and the occasional consulting project.
Get in touch ↗