I help US healthcare teams ship FHIR-compliant, audit-ready interoperability — built on .NET.
🏥 AI Powered Healthcare IT / FHIR Interoperability · also building in 💹 Quant Dev & ⚡ Lightning Science
Research focus: FHIR R4/R5 compliance, clinical data pipelines, semantic validation with AI.
- Developed HealthData-Interoperability-Csharp — a Healthcare Interoperability Engine built on .NET 10 for the 21st Century Cures Act mandate.
Research focus: Multi-source data ingestion, execution systems, real-time analytics.
- Built Quant.Infra.Net — a one-stop .NET infrastructure for quantitative trading (Binance/IB/Schwab unified API, portfolio analytics).
Research focus: Lightning location data analysis, flash density computation, GIS visualization.
- Developed LLSDA — an open-source library for lightning spatiotemporal analysis (.NET Framework 4.8 / .NET Standard 2.0, currently limited by the MeteoInfo dependency — not cross-platform .NET) (published on NuGet).
| Project | Description | License | Docs |
|---|---|---|---|
| HealthData-Interoperability-Csharp | AI-driven FHIR R4/R5 interoperability engine (.NET 10, Healthcare IT) | MIT | Pages |
| Quant.Infra.Net | Quantitative trading infrastructure in .NET | MIT | Pages |
| LLSDA |
Open-source lightning location data analysis library (.NET Framework 4.8 / .NET Standard 2.0; not cross-platform — limited by MeteoInfo) — published on NuGet, cited in a TechRxiv preprint | GPLv3 | Pages |
Live demos of the healthcare interoperability stack:
| Sample | Description |
|---|---|
| Clinic FHIR Server | Production-style multi-tenant clinic FHIR R4 server (Blazor Server + HL7.Fhir) with physician & tenant-admin dashboards |
| XBridge | Local-first X12 ↔ FHIR R4 conversion toolkit — 837P/835/270/271/278/276/277/820 (HIPAA 5010), Companion Guide validation, CSV/Excel→FHIR, PHI masking, WEDI-SNIP checks |
| Package | Downloads | Version |
|---|---|---|
| HealthData.Interop.Fhir | ||
| Quant.Infra.Net | ||
| LightningLocationSystemDataAnalyzer-LLDSA |
📈 Interactive dashboard · 动态图表 — day / week / month / year, live totals, per-version breakdown (year view stacked by version)
🔄 Updated once daily at 11:30 UTC (07:30 US Eastern), typically live by ~12:00 UTC · the "updated" date = last snapshot · counts are lifetime-cumulative (NuGet has no official time series), so consecutive days may look identical
- 🔗 Google Scholar
- 🔗 Baidu Scholar
- 📄 Publication: Fan, R.; Li, J.; Liu, M. (2023). LLSDA: Design and implementation of lightning location data analysis, and visualization. TechRxiv Preprint
- 📧 Email: rex.fan18@gmail.com
- 📅 Book a Meeting: Calendly
- 🔗 LinkedIn: linkedin.com/in/rongfan1031
- 📝 Medium: medium.com/@rex.fan18
Working on FHIR / healthcare interoperability and think we could help each other? Reach out by email or book a meeting.
The 12 pitfalls teams hit on the road to 21st Century Cures Act certification — in one printable PDF.
Get the checklist, plus occasional deep-dives on healthcare interoperability. No spam, unsubscribe anytime.
我帮助美国医疗团队构建符合 FHIR 标准、可通过审计的互操作系统(基于 .NET)。
🏥 医疗 IT / FHIR 互操作性 · 同时涉猎 💹 量化开发 与 ⚡ 雷电科学
研究方向: FHIR R4/R5 互操作性、临床数据 ETL 流水线、基于 AI 的语义验证。
- 开发了 HealthData-Interoperability-Csharp —— 基于 .NET 10 构建的生产级医疗互操作性引擎,实现了符合《21世纪治愈法案》标准的 HL7 FHIR R4/R5 合规性。
研究方向: 多源市场数据接入、券商执行系统、实时数据分析。
- 构建了 Quant.Infra.Net —— 一站式 .NET 量化交易基础设施(Binance/IB/嘉信统一 API、实时预警、投资组合分析)。
研究方向: 闪电定位系统数据分析、雷击密度计算、GIS 可视化。
- 开发了 LLSDA —— 一个开源的闪电时空分析类库(.NET Framework 4.8 / .NET Standard 2.0;受 MeteoInfo 依赖限制,暂不支持跨平台 .NET,已在 NuGet 发布)。
| 项目 | 简介 | 许可证 | 文档 |
|---|---|---|---|
| HealthData-Interoperability-Csharp | AI驱动的 FHIR R4/R5 互操作性引擎 (.NET 10, 医疗IT) | MIT | Pages |
| Quant.Infra.Net | .NET 量化交易基础设施 | MIT | Pages |
| LLSDA |
开源闪电定位数据分析库 (.NET Framework 4.8 / .NET Standard 2.0;受 MeteoInfo 依赖限制,暂不支持跨平台 .NET) —— 已发布 NuGet,被 TechRxiv 预印本引用 | GPLv3 | Pages |
| 示例 | 说明 |
|---|---|
| Clinic FHIR Server | 生产级多租户诊所 FHIR R4 服务器(Blazor Server + HL7.Fhir),医生 / 租户管理员仪表盘 |
| XBridge | 本地优先 X12 ↔ FHIR R4 转换工具 —— 837P/835/270/271/278/276/277/820(HIPAA 5010)、Companion Guide 校验、CSV/Excel→FHIR、PHI 脱敏、WEDI-SNIP 检查 |
| 软件包 | 下载总量 | 最新版本 |
|---|---|---|
| HealthData.Interop.Fhir | ||
| Quant.Infra.Net | ||
| LightningLocationSystemDataAnalyzer-LLDSA |
📈 交互式动态图表 — 天 / 周 / 月 / 年粒度 + 实时累计下载量 + 按版本分布(年份视图柱内按版本叠加)
🔄 更新时间:每天 1 次,11:30 UTC(美东 07:30)自动快照,约 12:00 UTC 前后生效 · 图中 "updated" 日期 = 最近一次快照日期 · 下载量为累计值(NuGet 无官方时间序列),相邻两天数值可能相同
- 🔗 Google Scholar
- 🔗 Baidu Scholar (百度学术)
- 📄 学术发表: Fan, R.; Li, J.; Liu, M. (2023). LLSDA: Design and implementation of lightning location data analysis, and visualization. TechRxiv 预印本
- 📧 邮箱: rex.fan18@gmail.com
- 📅 预约会议: Calendly
- 🔗 LinkedIn: linkedin.com/in/rongfan1031
- 📝 Medium 博客: medium.com/@rex.fan18
如果您从事 FHIR / 医疗互操作性相关工作,并认为我们可以互利合作 —— 欢迎邮件联系或预约会议。
通往《21世纪治愈法案》认证路上最常见的 12 个坑 —— 整理成一份可打印的 PDF。
领取清单,并不定期收到医疗互操作性的深度文章。无垃圾邮件,随时退订。





