Fosterman — Sirrele Steinfeld | Systems, Software, and Institutional Change
iamfosterman.com
LaunchIndex first observed Fosterman — Sirrele Steinfeld | Systems, Software, and Institutional Change (iamfosterman.com) live on 23 August 2026. View its launch screenshot, category, and verification evidence.
A launch record built from evidence.
Fosterman — Sirrele Steinfeld | Systems, Software, and Institutional Change (iamfosterman.com) was first observed live on 23 August 2026.
Fosterman is the public identity of Sirrele Steinfeld, a software engineering leader and systems builder. The site hosts articles, artifacts, and projects reflecting work in software systems, institutional change, and public-interest tech.
Its profile is classified as Portfolio within Services / Professional services.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- iamfosterman.com
- Category
- Services / Professional services
- Website type
- Portfolio
- Observed title
- Fosterman — Sirrele Steinfeld | Systems, Software, and Institutional Change
- Observed description
- Fosterman is the public identity of Sirrele Steinfeld: software engineering leader, systems builder, founder, and public-interest technologist.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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