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I built a hypothesis-driven ideation workflow using Claude skill
A reusable product discovery workflow using Claude skill based on the hypothesis-driven approach.
Tarun Rai
Oct 64 min read


Improving WhatsApp Pay Adoption in India: Part Two
Part Two tests the three hypothesis through a survey conducted with real WhatsApp and UPI app users.
Tarun Rai
Sep 45 min read


Improving WhatsApp Pay Adoption in India: Part One
This case study focuses on improving WhatsApp pay users adoption by tackling the user problem with hypotheses.
Tarun Rai
Aug 314 min read


HEVY: Workout Logging and Progress Tracking
This case study is a product teardown of the Hevy workout tracking app. This teardown is focused on two core features of Hevy, workout logging and progress tracking.
Tarun Rai
Jul 236 min read


Waiter Call System for Restaurants in India
This case study addresses an unspoken issue with diners in restaurants with a waiter call system for the Indian market.
Tarun Rai
Feb 165 min read
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