About
शनैः शनैः सूक्ष्मं पश्यति | 천천히 깊게, 본질을 보다
(Slowly, slowly, one perceives the subtle | Slowly and deeply, seeing the essence)
I am a Software & AI Engineer driven by the belief that high-performance systems are built on a foundation of deliberate, deep understanding. In an industry that often prioritizes speed over stability, I advocate for the "slow" approach: taking the time to truly read the code, understand the memory model, and perceive the subtle logic that ensures long-term reliability.
The Bridge Between Research & Production
With a Ph.D. in Computer Science and over a decade of experience—including 3+ years of postdoctoral research at Soongsil University—I specialize in converting complex AI theories into production-grade reality.
Most recently, as the R&D Center Engineering Lead at a tech startup, I spent two years architecting end-to-end systems that balance research-oriented innovation with the pragmatism of scalable SaaS infrastructure.
Technical Craftsmanship
My journey began with Python in 2012, and over the last year, I have expanded my "subtle vision" into the Rust ecosystem, where I focus on performance and memory safety.
Systems & Backend: Expert in Python (Django/DRF) and Rust. I have published two crates to the community: evnx (CLI for secure environment management) and nginx-discovery.
AI & Data Intelligence: Architecting RAG systems, LLM integrations, and complex data pipelines (10+ production Apache Airflow DAGs) for large-scale ETL and automation.
Infrastructure: Building and maintaining robust cloud environments on AWS (EC2, RDS, S3) with a focus on containerization and automated CI/CD.
Leadership: Leading cross-functional teams across the stack, ensuring that every layer—from a React frontend to a vector database—aligns with the core mission of the product.
My Philosophy
Whether I am debugging a systems-level utility or designing a federated learning model, I look for the "Bon-jil" (본질)—the essence. I believe that a deep, security-driven approach to software development is not just about writing code; it’s about understanding the "why" behind every line.