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Kirill So

Kirill So

Product Management, Growth, Entrepreneurship

Product manager with 15 years of experience building and scaling B2C and B2B products across adtech, fintech, marketplaces, and ecommerce at startups and large organizations. Independently, I build my own products and explore AI with a bias toward learning by doing.

kirill.sofronov@gmail.com / +6587670507 / Singapore, PR / kirillso.com / LinkedIn / GitHub
Experience

Product Builder

Career break · Remote

2026 — Present
  • Keepsake — an AI-powered family storytelling and memory app with speech-to-text transcription and smart book layouts using Groq inference and AssemblyAI. Secured $10k grant and 100+ pre-launch registrations via product-market-fit validation sprint
  • AI Work Index — job displacement research based on occupation and labor market data
  • Pictogram — a self-compounding brand identity API for developers and agents
  • Growthrat — a developer advocacy agent that runs content experiments

Principal Product Manager (M2 / IC5)

Delivery Hero · Singapore

2022 — 2026
  • Shipped 0-to-1 API gateway infrastructure product, orchestrating incentive data across 21 markets in Europe and APAC, driving platform profitability
  • Led cross-functional strategy and roadmap execution across 2 PMs and 4 engineering teams
  • Centralized architecture that resolved UX inconsistencies in 21 countries, affecting 50m+ users and saving 50 hours/month in engineering capacity
  • Launched a high-value actions initiative to lift acquisition, retention, and subscription metrics, on track to generate $100m/year in incremental GMV
  • Built a new incentive component that produced $16.5m in GMV uplift

Product Manager, Growth

Standard Chartered, Ventures · Singapore

2020 — 2022
  • Grew a consumer-facing mobile app to 100k MAU in 12 months via 3rd party integrations, SDKs, partnerships & cross-sell channels

Entrepreneur in Residence

Antler · Singapore

2019 — 2020
  • Validated market assumptions for an ML deployment optimization tool through 50+ customer interviews and prototype testing, ultimately disproving the hypothesis

Entrepreneur in Residence

Carousell · Singapore

2018 — 2019
  • Built MVP for decentralized identity platform targeting fraud prevention, securing 30+ data partnerships to validate product-market fit and establish distribution channels

Director, Business Development

Remerge · Berlin

2015 — 2018
  • Delivered over $50m in advertising budgets
  • Closed strategic accounts while working closely with cross-functional teams and leadership

Business Development Manager

IONIQ Group · Berlin

2012 — 2015
  • Acquired and managed a $1m+ sales pipeline
  • Worked with game publishers, advertising networks, entertainment and media outlets, and TV stations

Analyst, Private Equity

EnerCap Capital Partners · Prague

2010 — 2012
  • Supported partners in raising $450m+ debt financing for renewable energy projects
  • Projects provided electricity to 200,000 households and saved 130,000 tonnes of CO2 p.a.
Tech

Product management

Product lifecycleFeature definitionCross-functional collaborationCompetitive analysisAgileProduct strategy

Collaboration tools

Microsoft TeamsSlackJiraConfluenceNotionLinear

Analytics, A/B testing, growth

Google AnalyticsAmplitudePostHogAppsFlyerAdjust

Design

FigmaProcreateWebflowFramer

Technical foundations

JavaScriptTypeScriptHTMLCSSSQLSQLitePostgreSQLSvelte

Marketing, ads & monetization

SEOASOMeta AdsGoogle AdsRedditApple Search Ads
Projects
Keepsake

AI-powered family storytelling and memory books

AI Work Index

Job displacement research based on occupation and labor market data

Pictogram

Self-compounding brand identity API for developers and agents

Growthrat

Developer advocacy agent that runs content experiments

Education

Cybersecurity

TryHackMe

2026 — Present

L1 Foundations

UltraSpeaking

2025

Software Engineering

Launch School

2023 — Present

Bachelor's in Communications & Media Studies

Jan Amos Komensky University

2007 — 2010

Courses & Programs

  • Mastering Product Management
  • Experimentation & Testing
  • Finding Product-Market Fit