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sasha-sup/README.md

Aleksandr Suprun

DevOps / Platform Engineer · Tbilisi, Georgia

7 years running production infrastructure — bare-metal datacenters, Kubernetes, and GPU clusters for ML/LLM.

GitHub LinkedIn Website CV Telegram Email

English · Русский

Experience

Years Where Role Focus
2023 – 2026 Progressive Mind · Dubai Senior DevOps K8s + GPU/ML platform, SSO, custom KMS, multi-DC HA, DR
2023 Sweatcoin · London DevOps Monitoring stack, Ansible / Terraform
2021 – 2023 Appello Software · Sydney DevOps −15% AWS spend, +40% CI/CD speed, reusable IaC
2020 – 2021 RT Labs · Moscow DevOps Secure VMware cloud, GitLab CI, −70% manual ops
2018 – 2020 Chestny Znak · Moscow Linux Engineer 1200+ servers, 3 datacenters, 24/7 on-call

Stack

Tech stack

Platform Kubernetes (Talos, Kubespray, kubeadm, EKS) · Helm · GitOps · Docker
Cloud / IaC AWS · GCP · Terraform · Ansible
Observability VictoriaMetrics · VictoriaLogs · Prometheus · Grafana · Zabbix · ELK
Security Keycloak (SSO/OIDC) · HashiCorp Vault · custom KMS · LUKS
HA & Net HAProxy · multi-DC · VIP failover
Data PostgreSQL · MySQL · MongoDB · ClickHouse · Elasticsearch · Redis
AI/ML GPU scheduling (NVIDIA MIG, time-slicing) · ML pipelines · RAG

Certifications

HashiCorp Terraform Associate · AWS Certified Cloud Practitioner · AWS Knowledge: Architecting · AWS Knowledge: Amazon EKS

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