I'm a hands-on platform architect with 17 years across distributed systems, real-time infrastructure (telecom, fintech) and AI platforms. I'm most effective where the problem is not fully defined yet: shaping architecture from business and technical constraints, validating difficult decisions through PoCs, and staying in code through production.
- 🏗️ Founder of Atrium — a commercial on-premise LLM platform built from zero: OpenAI-compatible model serving, multi-tenant team workspaces, per-model access control and quotas, AD/LDAP integration, full audit journal. In pilot; rollout across 5 data centers targeted for February 2027.
- 🧭 Before that: technical lead of a commercial SaaS MLOps/LLMOps platform (enterprise control planes over mTLS, LLM endpoints provisioned in ~15 minutes); 5.5 years modernizing business-critical 24×7 voice services at Bezeq International — SIP routing tier scaled ~8–10× under extreme production traffic surges.
- ☕ Stack: Java 21 / Quarkus · event-driven control planes (transactional outbox → Debezium → Kafka → Knative) · KServe / Kubeflow · Kubernetes · Keycloak · PostgreSQL.
| Project | What it does |
|---|---|
| kc-pg-provider | Keycloak User Storage SPI provider backed by PostgreSQL — lookup, registration, credentials and queries served from your own users schema |
| kc-events | Keycloak events into Kafka without a custom SPI — a connector tails the database; events survive restarts, in order |
| keycloak-spi | Minimal Keycloak Realm REST Resource SPI: custom REST endpoints on the Keycloak server |
| contest_fun | Contest solution in Quarkus: human-moderated content publishing workflow — sealed types, provider annotations |
Open to Principal / Staff / Architect-level roles — AI platforms, distributed systems, platform infrastructure.
Worldwide remote · relocation considered · s.shvyrev@proton.me
Worldwide remote · relocation considered · s.shvyrev@proton.me