Lewis C. Lin

CTO

San Francisco, California, United States18 yrs experience
Most Likely To SwitchAI Enabled

Key Highlights

  • Youngest Product Director at Microsoft at age 32
  • Author of Decode and Conquer, read by 500,000+ professionals
  • Achieved 12x MRR growth at ManageBetter
Stackforce AI infers this person is a SaaS Product and AI Executive with extensive experience in team leadership and product strategy.

Contact

Skills

Core Skills

Product StrategyTechnical LeadershipProduct DevelopmentTeam ManagementProduct ManagementBusiness DevelopmentProgram Management

Other Skills

AI-driven insightsperformance review softwareteam buildingcustomer acquisitiontechnical infrastructure designmarket researchthird-party integrationsuser engagementsystematic validationstrategic pricingcross-functional team managementtalent discovery algorithmsuser interviewsP&L managementpartnership management

About

➡️ Product & AI Executive combining BigTech leadership (at 32, the youngest Product Director at Microsoft) with AI platform expertise as CTO of ManageBetter ➡️ Author of Decode and Conquer, the product management featuring the CIRCLES Method™, read by 500,000+ professionals and featured by Business Insider ➡️. Dual-strength leader: Strategic product vision paired with hands-on technical execution—architected and wrote production code for ManageBetter's platform ➡️. Known by colleagues for precise communication 📐, jazz-like problem solving 🎷, and a coaching approach that respects people's time 🕰️ by solving the core problem instead of circling it

Experience

Managebetter

CPO / CTO

Mar 2019Present · 7 yrs 1 mo · Greater Seattle Area

  • ManageBetter is a performance review software platform that integrates AI-driven insights to improve employee feedback processes.
  • TEAM & BUSINESS GROWTH
  • Built and scaled a 9-person team, leading hiring, onboarding, and management to ensure alignment with company values and technical standards.
  • Organically acquired 1,500+ customers, including managers from Cisco, Uber, and Lockheed Martin.
  • Achieved 62.8% trial conversion rate (2.5x industry average) and 12x MRR growth through strategic pricing.
  • TECHNICAL LEADERSHIP
  • Led AI efforts using model-as-judge frameworks for OpenAI LLMs; raised quality scores from 6.5 to 9.3 through systematic validation; boosted user engagement 25% with personalized performance insights.
  • Designed the platform’s technical infrastructure, leveraging Next.js for the frontend and PostgreSQL for the backend to ensure scalability, security, and long-term reliability.
  • PRODUCT STRATEGY
  • Defined the product roadmap and technical strategy, aligning development with business goals through market research and scalable architecture.
  • Directed third-party integrations, including Stripe for payment processing and Customer.io for automated customer communications, ensuring seamless functionality and compliance with industry standards.
AI-driven insightsperformance review softwareteam buildingcustomer acquisitiontechnical infrastructure designmarket research+3

Peoplemaven

Chief Product Officer

Jan 2015Mar 2019 · 4 yrs 2 mos · Greater Seattle Area

  • PeopleMaven is a talent discovery platform that uses algorithms to connect individuals and organizations with talent across industries.
  • TEAM MANAGEMENT
  • Built and managed a cross-functional team of 19 (including engineering, design, product management, and product operations), achieving 95% on-time feature delivery through structured sprint planning and clear role definition.
  • TECHNICAL LEADERSHIP
  • Architected the platform's core technical infrastructure, ensuring scalability and reliability while overseeing the development of advanced talent discovery algorithms.
  • PRODUCT DEVELOPMENT
  • Defined the product roadmap and requirements, conducting market research and user interviews to align platform features with customer needs, and led testing efforts to ensure product quality.
cross-functional team managementtalent discovery algorithmsmarket researchuser interviewsProduct DevelopmentTeam Management

Impact interview

Author of Decode and Conquer

Jan 2011Jan 2015 · 4 yrs · Greater Seattle Area

  • Authored Decode and Conquer, the gold standard for product management interviews.
  • I’ve helped over 500,000 product professionals land jobs at top tech companies. The book is now in its 5th edition, which is more than double the size of previous editions and includes playbooks for PMs at every level, from APMs to CPOs.

Microsoft

2 roles

Director of Product Management

Promoted

Nov 2009Dec 2010 · 1 yr 1 mo

  • Managed an 8 person team responsible for Microsoft’s US search advertising business, which generates over $1B in revenue per year. Key responsibilities included:
  • PRODUCT MANAGEMENT
  • Worked closely with engineering to propose and prioritize new adCenter features and roadmap. Developed detailed business cases, balancing revenue and customer satisfaction goals. Expected annual increase from new features: +$100MM annually.
  • P&L MANAGEMENT
  • Monitored and analyzed key metrics in the advertiser marketplace weekly, driving engineering improvements in the long-term and tactical sales improvements in the short-term, which was rolled out to 100+ sales people.
  • BUSINESS DEVELOPMENT
  • Drove two key critical partnerships: migrating Yahoo to Microsoft’s advertiser platform and increasing Publicis Worldwide’s search advertising spend. The Yahoo partnership increased Microsoft’s annual revenue by more than $1B year. Publicis’ partnership is expected to increase Microsoft revenue by more than $30MM per year.
product managementbusiness developmentP&L managementProduct ManagementBusiness Development

Group Product Manager

Mar 2008Nov 2009 · 1 yr 8 mos

  • Managed a 3 person team responsible for adCenter’s Revenue & Relevance (R&R) product planning efforts, focused specifically on Search Ads, Ads Quality and Search Syndication. Key results:
  • PRODUCT MANAGEMENT
  • Drove market research, analysis, prioritization, & evangelism for several top adCenter features. Top features included: real time budgeting, site inclusion, and site exclusion, which was voted by US/EMEA sales & service teams as the #1, #5, and #8 most important features in the Spring 2009 release. Expected annual revenue increase: $150 MM.
  • ANALYSIS & EXPERIMENTATION
  • Performed weekly analysis on new A/B experiments. Launched new experiments and recommended go/no-go decisions on new features.
  • PROGRAM MANAGEMENT
  • Led Project Quash, an ad quality initiative involving 100+ employees and 172 advertisers, resulting in the review of 8.8MM keywords and hundreds of thousands of changes. This effort improved ad relevance by 22% across the platform.
market researchad quality initiativesA/B testingProduct ManagementProgram Management

Education

Stanford University

Bachelor's in Engineering — Computer Science

Jan 1995Jan 1999

Northwestern University - Kellogg School of Management

Master of Business Administration

Jan 2002Jan 2004

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