Portfolio

Founder | Product Developer | Product Marketer | And... Everything in between.

Vocab+ : AI-powered Learning App for GRE, TOEFL prep

About Me

Major OTT Platforms Content Analysis

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A teardown and content analysis of Netflix, and the future path & obstacles for the company

Netflix In-depth Case study

A data-backed teardown of Meta Quest 3S , that was launched in 2024.

Meta Quest 3S : Product Teardown💡

Love listening to Amazon audible content? If the answer is Yes, you've to read this teardown!

Amazon Audible: Product Marketing Teardown 🎧

Teardown shows Walmart+ tiers and sponsored perks could grow membership 40 % and add $250 M in ad revenue.

Walmart+: Membership Teardown

Product Teardown on a reported leak and the February 2025 Bosworth memo that mentions 6 AI wearables due in 2025.

Concept Case Study: Meta Neural Wristband♾️

A Teardown of Anthropic SmartTier, the Claude router cutting costs 76 %.

Anthropic Console + SmartTier Product Teardown

A Product Teardown of Amazon Pay by Invoice that shows how smarter, faster credit could drive 30 % more business spending.

Amazon Pay By Invoice: Product Teardown

A Product teardown & case study of Google's Pixel Watch 3

Google Pixel Watch 3 : Product Case Study⌚

Product teardown & concept case study on Apple's future smart ring product 'Apple Loop'..

Apple Loop : Smart Ring: Product Concept Case Study 💍

Product case-study  shows Copilot Studio’s multi-agent orchestration boosts task success +22 pp and adds $3.2 M ARR.

Copilot Studio Multi‑Agent Orchestration – Product‑Marketing Case Study

Agentforce 3’s multi‑agent orchestration trims case time 30 % and generates $140 M ARR.

Salesforce Agentforce 3 – Product Teardown (July 2025)

A PM case study on making Mastercard Send predictable with corridor SLAs, issuer‑health routing, and a risk‑aware payout SDK.

Mastercard Send, Real‑Time Payouts – Product Teardown

Product teardown of Ray-Ban Meta AI Glasses..

RayBan Meta AI Glasses: Product Marketing Teardown👓

A detailed teardown of  Visa Payment Passkey Service, launched publicly May 2024

Visa Payment Passkey Service: Product Teardown 💰

This shows how tiered perks and self-serve partner ads could lift Tuesday engagement 50 % and triple retail-media revenue.

T-Mobile Tuesdays Loyalty Teardown: From Freebies to Profit Engine

A Teardown of Hello Mongoose that uncovers how its AI messaging engine lifts student yield by 10% and retention to 98%

Hello Mongoose Product Marketing Teardown

Grew a lifestyle brand to 100K+ from scratch.

Personal Instagram Brand | 100K+ Followers

Teardown shows how Hitachi Energy’s TXpert EconiQ MV transformer cuts outages 40 % and CO₂ 23 % with built-in edge analytics.

Hitachi Energy TXpert EconiQ Teardown

A data-backed, occasion-first campaign strategy to help Red Bull products boost relevance, engagement, and consumption.

Vocab+ : AI-powered Learning App for GRE, TOEFL prep

Vocab+ is an AI-powered learning app for GRE, IELTS and TOEFL aspirants. The app primarily focuses on helping non-native English speakers to improve their vocabulary for the exam. Now available with AI assisted coach!

Bishal Sharma Roy

10K+

Founded

Vocab+ : AI-powered Learning App for GRE, TOEFL prep

Vocab+ is an AI-powered learning app for GRE, IELTS and TOEFL aspirants. The app primarily focuses on helping non-native English speakers to improve their vocabulary for the exam. Now available with AI assisted coach!Bishal Sharma Roy

10K+

Founded

Vocab+ is an AI-powered learning app for GRE, IELTS and TOEFL aspirants. The app primarily focuses on helping non-native English speakers to improve their vocabulary for the exam. Now available with AI assisted coach!

Bishal Sharma Roy