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HajComputer/README.md

πŸ‘‹ Hi, I'm Kim Ha Jeong

πŸ’Ό CTO @ DAQUV
πŸŽ“ Seoul National University, B.A. in Economics
πŸ“ Based in Seoul, South Korea


πŸ’‘ Philosophy

β€œFinancial data should be handled by machines β€” not unreliable, lazy humans.”

At DAQUV, a fintech NL2SQL AI-agent startup, we are building technology that allows natural language to directly manipulate financial databases β€” ending the manual era of financial data operations.


🧠 What I’m Working On

I lead research on:

  • How LLMs understand structured data
  • The logical correspondence between natural language and SQL
  • Latest NL2SQL (Text-to-SQL) methodologies
  • Open-source libraries related to data intelligence & reasoning

πŸ“œ Experience

Period Role Organization
2016 – 2020 B.A. Economics Seoul National University
2020 – 2024 AI / SW Analyst DAOL Investment & Securities
2024 – Present CTO DAQUV

🧰 Tech Stack

πŸ—οΈ Backend

Java Spring Python FastAPI Nginx


πŸ—„οΈ SQL / Database

PostgreSQL MySQL DuckDB SQLite MSSQL Oracle MariaDB


πŸ€– AI / LLM

HuggingFace PyTorch Milvus


πŸ’» Frontend

React Thymeleaf JavaScript TypeScript Node.js


βš™οΈ Etc

Docker Kubernetes GitLab Vim


πŸ… Achievements & Recognition

  • πŸ₯‡ Top 1% of Cursor users in Seoul (Verified by Anysphere)
  • πŸ† 2023 Best Analyst (Software Category) β€” Maeil Business Newspaper, 2024.01
    It is the most prestigious recognition granted to analysts in South Korea, and I was the youngest recipient in its history.

🌐 Connect

πŸ’¬ For collaboration or inquiries, please reach out through the official contact page on DAQUV.

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