Case Studies
Eight products across fintech, SaaS, health-tech and consumer AI. Each case study documents the problem, the approach, what was built, and what went wrong — nothing is claimed without evidence.
**Payment infrastructure for merchants who were never the customer** Self-initiated. Solo. Live web product at [tapqr.live](https://www.tapqr.live/) with a public frontend and backend repository. The
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**A public product lab, and what its own counter says** Self-initiated. Live. The homepage counter currently reads `00 / 30 PRODUCTS BUILT`, `PHASE 01: DISCOVERY`, `0% COMPLETE`. That counter is the m
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**Three attempts at one market in three months** Influencer marketing has a structural pricing problem that almost nobody in it talks about directly: **by the time a creator is discoverable, they are
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**A capstone on the agentic problem everyone demos and nobody ships** **Status: graduate coursework.** This was my capstone project for the BITS School of Management programme in Product Management wi
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**Designing a smart home app for people who did not ask for a smart home** **Status: design exploration.** Four interface screens exist and are published. No code repository, no deployed application,
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**Why QR ordering was everywhere and then wasn't** In 2020 and 2021, QR code ordering appeared in nearly every cafe and restaurant that survived. By 2023 a large share of them had taken the table tent
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**Product management in a founder's office, on a DAW that became an agent** Role: Product Manager, Founder's Office. Remote, with a company registered in Delaware. Four interface design screens from t
Outcome
No verified outcome metrics. The description states what was actually built and owned.
**Seventeen repositories in five months, and what the pattern reveals** Every fact in this case study can be checked in about ninety seconds by loading [github.com/TheDevChopra](https://github.com/The
Outcome
No verified outcome metrics. The description states what was actually built and owned.
Send me the problem, not the spec. I will tell you what I would build first and why.