- 💻 In IT since 2018: 2 years in system administration + 5 years in production DevOps / Platform Engineering.
- 🚀 Focus: Highly available, secure, and scalable infrastructure for demanding workloads (LLM inference, video analysis, blockchain infra).
- 🧩 I enjoy turning fragmented infra into cohesive internal developer platforms.
- English: B2 (comfortable with technical discussions, documentation, and async collaboration)
- Kubernetes (CKA, CKAD) — bare-metal & cloud, GPU scheduling for AI workloads
- HashiCorp: Terraform (multi-env modules), Vault (certified; secure secret & key lifecycle)
- Platform Engineering: Internal developer platforms (golden paths, self-service infra, GitOps patterns)
- Observability: Prometheus, Loki, Alertmanager, Grafana
- CI/CD: GitHub Actions, Argo CD, custom runners, multi-stage promotion workflows
- Security: Vault-based signing, KMS integrations, isolated key custody, secrets rotation, supply chain hardening (SBOM, image signing)
- Cloud & Infra: AWS, GCP, Azure, DigitalOcean, Hetzner, OVH, Latitude.sh + hybrid & bare-metal automation
- Packaging & Runtime: Helm, Kustomize, container hardening, artifact registries (GHCR, ECR, GCR)
Worked across:
- L1 Blockchains: Full nodes, validators, archive nodes, RPC endpoints
- MEV Service Providers: Low-latency relays, builder infra, network segregation
- Mining Pools: High-throughput job distribution, payout reliability
- Staking Providers: Validator HA, slashing prevention, key handling
- Explorer / Data Providers: Indexing backends, caching layers, API scaling
- Key Management: Private key custody (Vault plugins / isolated signers)
- Video analytics clusters - baremetal k8s environment with multiple GPUs, production experience with MiG and Time-slicing