Platform / DevOps / SRE engineer with 3+ years of experience owning production infrastructure in startup teams.
I am useful when a team needs someone to take messy infrastructure, deployment, cost, observability, or reliability problems and make them boring.
Recent proof: At RestoreAI, I own cloud infrastructure for an AI product across dev, staging, prod, and preview. Recently reduced dev/staging AWS spend from about $700/day to $200/day by rightsizing GPU workloads and removing stale Kubernetes/ECS resources.
At GlueX Protocol, I worked on production blockchain/RPC and data infrastructure across multiple EVM chains. Reduced AWS cost by 45%, improved API latency from around 2s to under 250ms, and built observability with Prometheus/Grafana/Loki.
Projects: ShipCheck: deployment readiness checker for live web apps. <a href="https://shipcheck.krissemmy.com/" rel="nofollow">https://shipcheck.krissemmy.com/
KraiNode: RPC diagnostics and benchmarking tool used by 450+ engineers. <a href="https://krainode.krissemmy.com/" rel="nofollow">https://krainode.krissemmy.com/
Best fit: platform engineering, DevOps, SRE, cloud infrastructure, AI infrastructure, data infrastructure, production reliability, technical operations, or infrastructure-heavy support engineering.
krissemmy · · focus · HN ↗
Remote: Yes, global remote. Comfortable with EMEA, US East Coast, and PST overlap.
Willing to relocate: Yes, for the right role and package.
Technologies: AWS, GCP, Nebius, Hetzner, Linux, Docker, Kubernetes, Terraform, GitHub Actions, PostgreSQL, MySQL, DynamoDB, Python, Bash, SQL, TypeScript, React, Node.js, Prometheus, Grafana, Loki, OpenTelemetry, NVIDIA NIM/VSS, GPU workloads, blockchain RPC infrastructure
Résumé/CV: <a href="https://www.krissemmy.com/resume" rel="nofollow">https://www.krissemmy.com/resume
Email: krissemmy17@gmail.com
Platform / DevOps / SRE engineer with 3+ years of experience owning production infrastructure in startup teams.
I am useful when a team needs someone to take messy infrastructure, deployment, cost, observability, or reliability problems and make them boring.
Recent proof: At RestoreAI, I own cloud infrastructure for an AI product across dev, staging, prod, and preview. Recently reduced dev/staging AWS spend from about $700/day to $200/day by rightsizing GPU workloads and removing stale Kubernetes/ECS resources.
At GlueX Protocol, I worked on production blockchain/RPC and data infrastructure across multiple EVM chains. Reduced AWS cost by 45%, improved API latency from around 2s to under 250ms, and built observability with Prometheus/Grafana/Loki.
Projects: ShipCheck: deployment readiness checker for live web apps. <a href="https://shipcheck.krissemmy.com/" rel="nofollow">https://shipcheck.krissemmy.com/
KraiNode: RPC diagnostics and benchmarking tool used by 450+ engineers. <a href="https://krainode.krissemmy.com/" rel="nofollow">https://krainode.krissemmy.com/
Best fit: platform engineering, DevOps, SRE, cloud infrastructure, AI infrastructure, data infrastructure, production reliability, technical operations, or infrastructure-heavy support engineering.