AI GTM Leader · Builder · Strategist

Sofie
Yang

I build growth infrastructure at the intersection of AI and go-to-market strategy — translating complex AI capabilities into systems that scale. Based in Singapore, operating globally.

Agentic AIGTM StrategyMulti-Agent SystemsB2B SaaSGrowth InfrastructureVibe Coding
View Projects

Experience

Where I've built
and what I've learned

2023.7 — 2025.3

Speakwow.ai

Founder

Built an AI-powered English learning platform from zero — architecting a multi-agent orchestration system where specialized agents handled user profiling, learning plan design, conversation flow, scriptwriting, and automated feedback loops. Secured 4 institutional B2B partnerships through consultative sales.

Multi-agent MOE system30% MoM growth60% CAC reduction24x user engagementB2B sales playbook

2022.8 — 2023.6

Procter & Gamble

Senior Brand Manager

Led the Gillette Aurora launch across Greater China — coordinating product, analytics, marketing, and external partners end-to-end. Implemented an AI-driven CRM system on WeChat for hyper-personalized recommendations and built automated dashboards tracking 20+ performance metrics.

140% IYA160% sales target50M+ impressionsAI-driven CRM2-year product roadmap

2021.6 — 2022.7

Evalon Tech Ltd.

Marketing Director

Directed enterprise GTM and solution delivery programs for APAC Web3 clients. Managed a 14-person international team across Japan, Southeast Asia, and Greater China. Delivered 100+ AMAs, executive keynotes, and partner workshops enabling ecosystem adoption.

14-person teamAPAC multi-market100+ keynotes & AMAsWeb3 & AI solutions

Projects

Things I've built

Speakwow.ai

AI · Multi-Agent

Speakwow.ai — Multi-Agent Learning System

MOE multi-agent architecture for adaptive English learning — 5 specialized agents coordinating user profiling, lesson planning, conversation, scripting, and automated feedback loops.

Agentic AILLMB2B SaaSEdTech
Dokki — AI-Native Knowledge Base

Personal Productivity · Knowledge Base

Dokki.one — AI-Native Knowledge Base

An AI-native personal knowledge management system with an AI copilot that has access to all your personal documents — search, edit, and write docs and forms, and manage your second brain through a conversational intelligent assistant.

Knowledge GraphAgentic WorkflowVibe Coding
LunaHana Game

Creative · Vibe Coding

AI-Built Game

Designed and built a game entirely through vibe coding — exploring the boundary between human creative direction and AI execution in interactive experiences.

Vibe CodingGame DesignCreative AI
Gillette Labs × Razer

Brand Strategy · GTM · Rebrand

P&G — Premium Product GTM & Branding

Trained at one of the world's most rigorous brand schools — led the Gillette Labs × Razer collab to rebrand Gillette with a Gen-Z voice, driving 140% IYA and 160% of sales targets across Greater China.

Brand StrategyProduct GTMRebrandGen-Z MarketingP&G
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Growth · Experiment

SEO & GEO Automation Experiments

Programmatic SEO and Generative Engine Optimization — building automated content pipelines and testing how AI-generated content ranks across traditional and AI search engines.

SEOGEOAutomationContent Pipeline
Virium 3D Gen-AI Game

3D Gen-AI · Game-Fi · Art Direction

Virium — 3D Gen-AI Game Project

Led a team of top artists to create a full game world and art direction for an international Game-Fi project — applying 3D generative AI to build immersive environments, characters, and visual systems from the ground up.

3D Gen-AIGame-FiArt DirectionWorld BuildingWeb3

Building something
interesting?
Let's talk.