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kcenon/README.md

Hi there, I'm Dongcheol Shin πŸ‘‹

LinkedIn Email Portfolio

ν•œκ΅­μ–΄ README | πŸ“Š Interactive Portfolio β†’

🎯 Professional Summary

20+ years leading R&D and platform architecture in safety-critical, ISO-certified domains. Track record spans medical devices, industrial systems, and SaaS platforms β€” built and certified from zero.

Core Impact:

  • Designed SDLC and quality systems compliant with IEC 62304, ISO 13485, ISO 14971 β€” patterns transfer to ISO 26262, DO-178C, IEC 61508, and ISO 27001
  • Led 4 international regulatory approvals (FDA 510(k), CE, KFDA, CCC) with 1,200+ pages of auditor-ready traceability documentation
  • Orchestrated 10+ microservices in C++, Rust, Go, Python (RabbitMQ/Redis) β€” 2x throughput, 50% latency reduction
  • Built 4+ production systems from blank repo to certified release across 2 IPO companies

Open to CTO / Head of R&D / μ—°κ΅¬μ†Œμž₯ roles in any standard-driven, regulated industry.

πŸ“Š View detailed achievements & projects β†’

πŸ“Š Impact by Numbers

Metric Achievement
Leadership Experience 20+ years in R&D and platform architecture
Regulatory Certifications 4 international approvals (FDA, CE, KFDA, CCC)
Quality Systems IEC 62304 (Class B/C), ISO 13485, ISO 14971 SDLC design
Distributed Systems 10+ microservices (C++, Rust, Go, Python) β€” 2x throughput, 50% latency cut
Documentation Rigor 1,200+ pages of traceable, auditor-ready SRS/SDS
Team Leadership Led teams of 3–11 engineers across 2 IPO companies
Zero-to-One 4+ production systems built from blank repo to certified release
Domain Range Medical imaging, audio SaaS, industrial automation

πŸ› οΈ Core Skills

Languages: C++ (14/17), C#, Rust, Go, Python Distributed Systems: Microservices, RabbitMQ, Redis Sentinel, OpenTelemetry, Docker Backend: .NET Core, ASP.NET Web API, PostgreSQL, MySQL, TCP/IP Medical Imaging: PACS, DICOM (C-STORE/C-FIND/C-MOVE), ISO 13485, IEC 62304, HIPAA Cloud & DevOps: AWS, GitHub Actions, zero-downtime deployment UI: WPF (MVVM), Qt/QML

πŸ› οΈ Complete tech stack, certifications & specializations β†’

πŸ† Certifications & Standards

Medical Device: IEC 62304 (Class B/C), ISO 13485, ISO 14971, FDA 510(k), CE, KFDA, CCC Healthcare Compliance: HIPAA Technical Safeguards, DICOM PS3.15 De-identification

πŸ›‘οΈ Cross-Domain Regulatory Expertise

Deep experience in ISO/IEC standard-driven SDLC transfers directly across regulated industries. The standards differ; the discipline β€” requirements traceability, hazard analysis, V&V evidence, configuration management, post-market surveillance β€” is the same.

Capability Hands-on Standards Transferable To
Software Lifecycle IEC 62304, ISO 13485 ISO 26262 (Automotive), DO-178C (Aerospace), IEC 61508 (Industrial Functional Safety)
Risk Management ISO 14971, FDA QSR ARP4761, ISO 27005, IATF 16949
Compliance Documentation 510(k), CE Technical Files Type Approval, AS9100, SOC 2, ISO 27001
Audit & Traceability DICOM PS3.15, HIPAA GDPR, PCI-DSS, ISMS-P

πŸ“ˆ GitHub Stats

GitHub Stats Top Languages

πŸ”­ Currently

CTO at Flonics (since 2026.03) β€” leading R&D for medical imaging-based blood flow diagnostics, applying ISO 13485 / IEC 62304 processes from day one.

Long-term interest: CTO / Head of R&D / μ—°κ΅¬μ†Œμž₯ roles in any ISO-certified domain β€” automotive functional safety, industrial IoT, defense/aerospace, or regulated SaaS. The common thread is building rigorous engineering organizations under standard-driven constraints, not the specific industry vertical.

πŸ“« Let's Connect

πŸ“§ kcenon@gmail.com πŸ’Ό LinkedIn 🌐 Interactive Portfolio


Delivering measurable impact through distributed systems architecture and regulatory compliance expertise.

Pinned Loading

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    πŸ“¬ Modern C++20 messaging infrastructure with pub/sub, request/reply, event streaming, and message pipeline patterns

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  2. thread_system thread_system Public

    ⚑ Modern C++20 multithreading framework with 1.16M jobs/sec, lock-free queues, hazard pointers, and adaptive optimization

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  3. network_system network_system Public

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  4. pacs_system pacs_system Public

    πŸ₯ Modern C++20 PACS (Picture Archiving and Communication System) built entirely on the kcenon ecosystem without external DICOM libraries. Features high-performance async I/O, SIMD acceleration, and…

    C++ 2

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  6. claude-config claude-config Public

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