Sergei Naumov — Senior Backend / Security Platform Engineer
druzhinina.works
LaunchIndex first observed Sergei Naumov — Senior Backend / Security Platform Engineer (druzhinina.works) live on 14 September 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Sergei Naumov — Senior Backend / Security Platform Engineer (druzhinina.works) was first observed live on 14 September 2026.
Personal portfolio for Sergei Naumov, a senior backend/security platform engineer with experience in Vault, PKI/TLS, Kubernetes, and Go, presenting selected work and resume.
Its profile is classified as Portfolio within Services / Professional services. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- druzhinina.works
- Category
- Services / Professional services
- Website type
- Portfolio
- Observed title
- Sergei Naumov — Senior Backend / Security Platform Engineer
- Observed description
- Senior Backend / Security Platform Engineer with 8+ years of experience building Vault, PKI/TLS, Kubernetes, and Go systems, including certificate automation at a scale of tens of thousands of certificates.
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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