← Back to work
Full systemPrivate

StackFlow — Site Tech Detection

Ingest domains, detect stacks, store results, export lists.

What they needed

The client wanted a data-brokerage MVP: feed in domains, detect which technologies a site uses, keep history, and export results for downstream use.

What I delivered

  • FastAPI backend with JWT auth, ingest, tech-detect, list, and export APIs
  • PostgreSQL + Alembic, Redis/Celery workers, Selenium fallback for harder pages
  • React frontend (“StackFlow – Technology Profiler”)
  • Docker Compose and project docs for local runs

Why it helped

A working scan → store → export loop for profiling company tech stacks without doing it by hand.

Tech in the build

FastAPIPostgreSQLRedisCelerySeleniumReactDocker

Access

Private / internal MVP (local / Docker — no public production URL)