Sofia Kung

I am

I build AI agents, automate workflows, and design data systems that scale. With 6+ years across tech, crypto, and e-commerce, I turn complex problems into elegant solutions.

Professional Experience

Technical Founder 2025-Present
  • Building AI automation systems with risk controls and analytics to help businesses automate smarter
Senior Risk Data Analyst 2022 - 2024
  • Spearheaded end-to-end risk strategy - doubled risk coverage across sub-fraud domains and increased prevention rates by 15%
  • Built fraud analytics infrastructure, including batch and real-time feature pipelines, a centralized fraud case database, reporting dashboards, and key fraud metrics.
  • Partnered with Data Science teams to develop ML solutions for fraud detection, including association models, sequential models, OCR models, and video-based detection algorithms.
Senior Risk Data Analyst 2021 - 2022
  • Uncovered risk and feature abuse through statistical analysis, exploratory data analysis (EDA), and monitoring dashboards — resulting in $240K in annual cost savings.
  • Worked closely with Operations teams to design and deploy fraud detection rules targeting feature abuse, shared devices, promo abuse, and fictitious rides.
Product Data Analyst 2021
  • Analyzed user behavior through event logs to optimize in-app flows and improve conversion rates.
  • Developed Tableau dashboards for app-related data analysis, including funnel analysis and app performance monitoring.
Data Analyst Consultant
PwC
2019 - 2021
  • Automated payment transactions for a healthcare group using SQL and SSIS; independently handled requirements gathering, product development, SIT/UAT testing, and deployment.
  • Designed Power BI dashboards for financial performance monitoring.
Python Teaching Assistant 2018 - 2021
Data Analyst Intern 2018

Skills & Technologies

Development & Engineering

AI Agent Development & LLM Integration Workflow Automation (n8n) Python, JavaScript/TypeScript, SQL API Development & Integration

Data Analytics

ETL Development & Data Pipelines Dashboard Development & Visualization Statistical Analysis & Machine Learning

Specialized Skills

Solution Architecture & Integration Design Fraud Analytics & Risk Framework Design Cross-Functional Stakeholder Management

Let's Connect

Whether you're looking to automate workflows, build AI-powered solutions, or design data systems that scale — I'd love to hear about your project.