Skills
Technical expertise and language proficiency
Core Expertise
Analytics Engineering
Sole AE designing dbt models and semantic layers that standardize metrics across 3+ products
Data Engineering
CDC pipelines with 3-layer architecture enabling near real-time data ingestion on GCP
AI Development
Built NL2SQL AI agent adopted by 70% of company — self-serve analytics via Claude API
Data Analysis
Led A/B testing that improved conversion by 32%p. Expert in GA4 and Amplitude
Technical Skills
Databases
ELT & Orchestration
Analytics & BI
AI & LLM
Programming
Cloud & DevOps
Languages
Korean
Native
Mother tongue
English
Full Professional Proficiency
- Internship in Austin, Texas
Mandarin Chinese
Lower Intermediate
- Level 3 of 5 completed
- Fu Jen Catholic University, Taiwan
Working Style
Systematic Documentation
Systematizes and documents all aspects of work to maintain control and ensure reproducibility.
Strategic Execution
Thinks strategically and executes methodically toward long-term goals when focused on work.
Empathetic Collaboration
Highly empathetic and attuned to others' emotions; earns trust through considerate communication.
Continuous Learning
Continuously improves through self-development, blogging, and consistent learning in the data domain.
Want to see these skills in action?
Check out my projects and experience to see how I apply these skills.