debugger00

- Sole operator of production blockchain validator and RPC infrastructure across Layer 1 / Layer 2 networks (Ethereum, Solana, Cosmos, Polkadot, and others): uptime, availability, non-custodial key custody, slashing protection, and reliability. - Design and operate multi-cluster Kubernetes on bare metal and cloud (Talos Linux) with Cilium, autoscaling, and Argo CD GitOps; multi-cloud across AWS, GCP, and OCI with Terraform / OpenTofu, Helm, and Ansible. - Built, solo and end to end, an on-chain prediction-markets trading platform on Hyperliquid L1: a KMS-signed deployer CLI for on-chain actions, a per-second TWAP market-data API with graceful degradation, PostgreSQL and edge caching on EKS; cut AWS run-rate ~38%. - Developed in-house on-chain data ingestion and indexing across EVM (Ethereum), Solana, and Hyperliquid L1, reducing reliance on external providers. - Full-stack observability (Prometheus, Grafana, OpenTelemetry), incident response, on-call, and key management (cloud KMS, FIDO2). Production services and tooling in Go, Rust, Python, and TypeScript.

- Built a CI/CD and delivery platform for a banking product with 400+ developers, 300k+ unique clients, and 10k heavy requests per second, on AWS and Azure (Kubernetes / OpenShift); authored and rolled out scalable CI/CD processes adopted company-wide. - Led the migration of 1500+ internal microservices to cloud, designing the pipeline architecture and automated onboarding (infrastructure provisioning, security checks, AuthN/AuthZ resolution). - Operated dev, stage, QA, load-testing, security, and demo environments driven by Jenkins, Groovy, Ansible, Terraform, and Packer. - Facilitated Scrum across multiple teams and partnered with developer teams to raise delivery quality.