Work
Research, publications, and professional experience.
Research
IEEE ICBC 2026
LPOR: A Layered Proof of Reserves Framework for Usable and Publicly Auditable Solvency Verification
Traditional Proof of Reserve systems are technically difficult for everyday users. LPOR introduces layered verification that separates lightweight public verification from heavyweight cryptographic verification, making exchange solvency verification significantly more accessible.
🚧 In Development
LPOR Open Source SDK
Production-ready open-source implementation of LPOR. Enable anyone to deploy transparent Proof of Reserve systems without building cryptographic infrastructure from scratch.
Future Research
Proof of Transaction (PoT)
Extending transparency beyond reserves toward verifiable transaction integrity on centralized crypto exchanges.
Research Roadmap
Publications
IEEE ICBC 2026 • Brisbane, Australia
LPOR: A Layered Proof of Reserves Framework for Usable and Publicly Auditable Solvency Verification
Donggoo Kim, Rajesh Upadhayaya, Milosz Bator, Tao Le
Talks & Presentations
IEEE ICBC 2026
Presented LPOR research in Brisbane, Australia.
Boeing Engineering Presentations
Internal engineering conferences (2024 & 2025).
Changwon CEO Academy
Public Bitcoin education session.
Professional Experience
Boeing Korea
Software Engineer
Airplane Configuration Manager
- Designed backend systems for enterprise aircraft configuration management to support future airplane development trade studies.
- Built a Python ingestion API improving processing speed by 40%.
- Reduced latency by approximately 80% using multi-level caching.
- Developed a version-control merge conflict resolution engine.
- Built automation pipelines integrating GitLab, Jira, Kafka, and flight-testing systems.
- Worked on Harmony-Fabric knowledge graph infrastructure.
- Proposed and helped lead an AI agent proof-of-concept for engineering workflows.