Langflow core
SDK, MCP integration, model-provider unification, and the Flow DevOps API toolkit. Read the case study →
Software Engineer · IBM · Langflow
Building tools that help people see their data — and agents that help them act on it.
I'm Eric. I work on developer experience and enterprise agent tooling at IBM — including Langflow, Astra DB, and AI Workbench — and joined via the DataStax acquisition. Before that: DataStax, Daisi, Chief Data Scientist at Omni Analytics, and a PhD at Iowa State in Statistics & Computer Science — where I helped match bullets to the guns that fired them.
- Now
- IBM · Software Engineer
- Team
- DOE — Dev & Operator Experience
- Based in
- Lake Stevens, WA
- Writing
- /blog
Selected work
Representative engineering projects.
Open-source tools, research code, and product systems I have built or helped build over the last decade.
Featured
Langflow
2024 — Present · Core maintainer
The open-source, visual framework for building AI agents. 147k+ stars. I'm a core maintainer.
PythonFastAPIReactLangChainMCPDockerPostgreSQL
Astra DB Data API
Dec 2022 — Present · DataStax → IBM · Software Engineer
The HTTP/JSON API in front of Astra DB — the data plane behind Langflow, astrapy, and the portal's ingestion stack.
PythonJavaFastAPIKubernetesAstra DB
AI Workbench
2026 — Present · Contributor
A self-hosted product surface for building, inspecting, and operating retrieval-backed AI applications on DataStax Astra.
TypeScriptReactHonoAstra DBOpenAPIDocker
Aeroza
2026 — Present · Creator
Programmable weather intelligence: real-time radar, geospatial queries, streaming APIs, signed webhooks, and probabilistic nowcasting.
PythonFastAPITypeScriptNext.jsPostGISRedisNATS
Daisi: Python Cloud Functions
May 2021 — Dec 2022 · Senior Data Scientist
Serverless Python ('daisies') for scientific computing — YOLO, Prophet, sentiment, dimensionality reduction, all callable with one line.
PythonJuliaRFastAPIDocker
Omni Analytics & OmniacsDAO
May 2017 — May 2021 · Chief Data Scientist
Statistical consulting, Shiny apps, and an open-source data-science toolkit for DeFi, crypto, and tournament prediction.
RShinyPython
Focus
What I'm working on in 2026.
AI Workbench
Building the Astra-backed workbench for retrieval applications: workspaces, knowledge bases, ingest, agents, MCP, and the production TypeScript runtime. Read more →
Aeroza
A developer-first weather platform for live radar, geospatial queries, streaming APIs, signed alert webhooks, and probabilistic nowcasting. Read more →
Writing
Recent posts.
Notes on AI engineering, data science, and the occasional piece of statistical esoterica.
-
Aeroza: weather, but queryable
Introducing Aeroza, a developer-first weather platform for live radar, NWS alerts, geospatial queries, nowcasting, and public forecast verification.
-
Bullet Lens: forensic topography in the browser
A short note on Bullet Lens, a browser-based viewer for .x3p bullet land scans, with interactive 3D inspection, stitched bullet views, and side-by-side comparison.
-
A new site, built for the agent era
Retiring the 2012-era Jekyll site and launching something that looks like 2026. Notes on the stack, the design choices, and what I learned along the way.
Want to talk shop?
I'm always up for a conversation about AI agents, statistical graphics, R packaging, or forensic statistics.