Rohan B.

Product Manager

San Francisco, California, United States6 yrs 8 mos experience
Highly Stable

Key Highlights

  • Implemented risk evaluation framework at Amazon.
  • Launched successful matchmaking app with 150k users.
  • Developed video analytics solutions at Samsung.
Stackforce AI infers this person is a Product Manager with expertise in E-Commerce and Machine Learning.

Contact

Skills

Core Skills

Product ManagementMachine LearningE-commerceComputer VisionSoftware Development

Other Skills

ARMCCommunicationData AnalysisData StructuresEmbedded SystemsFraud DetectionIdentity VerificationImage ProcessingMicrosoft ExcelNatural Language ProcessingOnline MarketplacePattern RecognitionProduct DevelopmentProduct Launch

About

I work as a Product Manager in Customer Trust helping create a safe experience for online shoppers worldwide. My accomplishments include implementing a Continuous Risk Evaluation framework at Amazon, and creating innovative solutions for identifying and mitigating risks associated with bad actors. My initiatives drove an increase in the cost of operating fraudulent accounts for bad actor networks and reduction in time to detect resulting in significant financial loss savings. Prior to joining Amazon, I graduated with an MBA from Darden School, University of Virginia where I honed my management and leadership skills. I come with 8+ years of product management experience which includes leading product management at a YCombinator backed startup. I have worked extensively in marketplace based products creating demand supply matching algorithms, experimenting with new business models and launching consumer applications on web and mobile. For my bachelors, I studied Electronics Engineering at IIT Kharagpur and then worked at Samsung Electronics in the computer vision space as a software engineerfor before moving into Product Management.

Experience

Ebay

Product Management

Aug 2025Present · 7 mos · San Francisco Bay Area

  • Leading the Payments Risk product areas

Amazon

2 roles

Sr. Product Manager - Tech

Jul 2021Aug 2025 · 4 yrs 1 mo · Seattle, Washington, United States · On-site

  • Defined and executed the bad actor risk prevention strategy, integrating advanced ML techniques to proactively identify and mitigate fake account creation, account compromise, and other emerging risk vectors, reducing financial losses by 30%.
  • Onboarded novel internal and external signals (Email, Phone, IP Address, Payments, click behavior) and launched 20+ experiments worldwide, improving bad actor detection and saving in excess of $100MM annually in bad debt.
  • Improved platform tools across the ML lifecycle used by 50+ AI/ML teams for data preparation, feature engineering, model training and deployment, and rule management, and built new LLM-based tools for ML Debugging and Discovery.
  • Managed a Product Management Intern, overseeing onboarding, project scope definition, and performance evaluation, leading to a proposal for preventing SMS velocity attacks.
CommunicationProduct StrategyProduct LaunchProduct DevelopmentMachine LearningProduct Management

Senior Product Manager Technical Intern

Jun 2020Aug 2020 · 2 mos · Seattle, Washington, United States · Remote

  • As part of Account Integrity team, designed a new experience for Amazon customers WW to require mobile number verification at Sign-up. Built consensus to launch working cross-functionally across three orgs in Amazon. Defined the success metrics, guardrails and launch criteria. Made recommendations on experiment variations and UX changes based on results.

Various startups

Product Lead and Entrepreneur

Jul 2015Jul 2019 · 4 yrs · India · On-site

  • Lead Product Manager at Betterhalf.ai, YC backed matchmaking app (Jun 2018- Jul 2019): Led Product Management launching the first version of the product (Android and iOS apps) scaling to the first 150k users and generating the first $1m in revenue helping the startup raise seed funding and a subsequent Series A. Conceptualized innovative features including an AI powered recommendation engine for personality matching and streamlined onboarding flow.
  • Entrepreneur and Founder, Referworthy (Apr 2017- June 2018): Referworthy was a professional networking platform focused on recommendations, to help uncover the person behind the traditional resume. This initiative involved conceptualizing a unique approach to leverage professional connections, designing a low friction approach to write and ask for recommendations, and connecting with recruiters to understand their pain points as they evaluate candidates beyond skills and qualifications.
  • Product Manager at Makaan.com by Proptiger, now REA India (Dec 2015- Apr 2017): As the PM for the Seller side of the marketplace, I implemented the disruptive monetization strategy to record revenue from real estate transactions (going beyond listings); led seller side of the marketplace improving the Seller Experience with enhanced lead tracking, improved seller support and a better incentive structure; reduced listing go-live time from 48 hours to 4 hours with automated verification process to save 1000+ work hours/week
  • Product Manager at food tech startup (July 2015- Nov 2015): As the PM for a seed funded food tech startup Redcooker (started by IIT Bombay alumni), I built the product experience from grounds up, leading the initiatives on pricing, menu, customer service, delivery and packaging innovations.
Product LaunchE-CommerceUser Experience (UX)Product StrategyOnline MarketplaceProduct Management

Samsung electronics

2 roles

Senior Software Engineer

Jan 2015Jul 2015 · 6 mos

  • As part of the Computer Vision Team, developed Video Analytics solutions using image processing, embedded systems and machine learning concepts.
Computer VisionProgrammingEmbedded SystemsMachine LearningSoftware Development

Software Engineer

Jun 2013Jan 2015 · 1 yr 7 mos

  • Projects Contributed to:
  • Video Surveillance for Object Detection and Tracking
  • Fire and Smoke Detection using SVM Classification

P2 power solutions

Product Development Intern

May 2012Jul 2012 · 2 mos · Noida

  • Worked on developing a new feature to display key power metrics for the flagship product of the company: Power Filters. It involved establishing CAN communication between a TI DSP and an ARM processor and developing algorithms to calculate the power quality metrics.

Education

University of Virginia Darden School of Business

Master of Business Administration - MBA

Jan 2019Jan 2021

Indian Institute of Technology, Kharagpur

Bachelor of Technology (B.Tech.) — Electronics and Electrical Communication Engineering

Jan 2009Jan 2013

St. Jude's, Khargone (Madhya Pradesh)

Class XII — PCM

Jan 2001Jan 2008

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