Résumé · 2026
Spencer Smolen
DevOps Engineer · Kubernetes, GitOps, Cloud Automation & Production Reliability
Professional Summary
DevOps Engineer with 6+ years of experience in Linux, cloud infrastructure, and production operations, specializing in Kubernetes, GitOps, and infrastructure automation. Established GitOps delivery standards adopted across three engineering teams, helping reduce environment promotion from days to approximately one hour. Designed a 35-service Helm reference architecture and Terraform-driven observability for a 50+ microservice platform, with hands-on experience in Kubernetes recovery and production incident remediation.
Technical Skills
Cloud & Systems
AWS (EKS, EC2, VPC, IAM, S3, Route 53, Lambda)EKS AnywhereVMware/vSphereDigitalOceanLinuxUbuntusystemd
Kubernetes & Networking
KubernetesDockerHelmIstio/Envoyingress/load balancingHPA/VPACSI storageCiliummTLSRBACNetworkPolicyVeleroetcd
CI/CD & GitOps
GitHub ActionsGitLab CIArgo CDArgo CD ApplicationSetsGitOpscontainer buildsGHCRAmazon ECRHarborCosignSnykrelease promotion/rollback
Infrastructure as Code & Secrets
TerraformOpenTofuHCP Terraform/Terraform Cloudremote state/executionTerraform modulesAnsibleHashiCorp VaultVault Secrets Operator
Observability & Operations
New RelicNerdGraphOpenTelemetryPrometheusGrafanaSplunkSLOsJMeterincident responseKubernetes backup/recoveryAWS Fault Injection Simulator (FIS)
Programming & Data
GoPythonBashTypeScriptFastAPIREST APIsPostgreSQLRedisBullMQYAMLHCL
Experience
Apr 2026 – Present
Founder & Platform Engineer
ZIINC
- Built and launched Matchstaq, a public-beta multi-tenant SaaS platform; own infrastructure, observability, and release operations across initial DigitalOcean Kubernetes deployments and subsequent AWS services.
- Automated deployment and infrastructure workflows with OpenTofu, Helm, and GitHub Actions; operated PostgreSQL, Redis/BullMQ background workers, authentication, object storage, and environment-specific configuration.
- Deployed AWS Lambda and approximately 10 Cloudflare Workers for intermittent workloads; built internally used FastAPI/RAG services and an approval-gated application-provisioning control plane.
May 2024 – Apr 2026
Senior TechOps Engineer
Scientific Games
- Evaluated Argo CD against Flux and established ApplicationSet/Helm GitOps delivery standards across three teams; helped reduce environment promotion from days to ~1 hour by replacing manual configuration review and cross-team handoffs with orchestrated workflows and drift reconciliation.
- Designed the net-new umbrella Helm architecture for ~35 microservices, later adopted as the reference model for additional charts across the 50+ service platform; reviewed implementations and coached engineers on configuration and release conventions.
- Modernized New Relic alerting with reusable Terraform modules and HCP Terraform remote state/execution; reduced bulk updates to ~60 alerts from ~2 days to minutes and used Terraform moved blocks in a production refactor.
- Built NerdGraph/tag-driven alert tuning so designated observability administrators could configure supported parameters in New Relic while Terraform managed 360+ production conditions across 60+ services; expanded instrumentation from under 25% to nearly 90% in six months.
- Designed Vault policy/access structures and Vault Secrets Operator integration for Helm-managed Kubernetes workloads, replacing manual JSON secret handoffs; implemented ingress/load-balancing and mTLS configuration for customer deployment environments.
- Engineered GitHub Actions container pipelines for builds, versioning, Snyk scanning, Cosign signing, and artifact promotion via GHCR, ECR, and Harbor; reviewed vulnerability findings and coordinated or performed remediation.
- Resolved cascading HTTP 503 errors from mismatched Java/Spring and Istio timeouts; bounded retries, tuned Envoy connection pools, standardized Helm defaults, and verified recovery through New Relic and JMeter.
- Participated in 30+ production incidents and personally led approximately five through investigation, root-cause analysis, postmortems, and operational follow-up.
- Built automated JMeter, smoke, integration, and health checks for releases across four environments, supporting approximately 10 deployments per week.
- Built ilotteryctl, a Go CLI used by three senior engineers for deployment-version inspection, environment comparison, service restarts, and operational troubleshooting across Kubernetes, Argo CD, Vault, and New Relic.
- Provided technical mentoring, reviews, and implementation guidance to 8 DevOps engineers, 7 application developers, an architect, and 2 managers adopting Kubernetes, Helm, and GitOps.
Jul 2023 – May 2024
TechOps Engineer
Scientific Games
- Helped provision and operate a ~15-cluster hybrid Kubernetes estate, including 10+ EKS Anywhere clusters across four VMware/vSphere datacenters and Amazon EKS; supported dedicated on-premises customer clusters and shared multi-tenant cloud deployments.
- Performed EKS Anywhere management- and workload-cluster recovery procedures, external etcd backups, and Velero backup/recovery operations; participated in AWS FIS availability-zone failure simulations for production resilience testing.
- Implemented production HPA/VPA policies and tuned requests, limits, and scaling behavior to reduce resource-related stability problems; supported cluster upgrades, CSI storage, ingress, and core Kubernetes troubleshooting.
- Administered Ubuntu hosts, patching, hardening, internal APT repositories, and Debian packages; helped establish early Argo CD repository/ApplicationSet patterns.
Jun 2021 – Jul 2023
Enterprise Technical Support Engineer
Citrix
- Served as Linux escalation specialist for enterprise production problems involving APIs, identity, VPN, SMTP, operating systems, and application networking.
- Built ShareFile CLI/TUI and browser support tools, Python/Bash diagnostics, and 30+ Splunk dashboards to standardize recurring investigations.
- Selected as a Knowledge-Centered Services Coach and authored or contributed to 100+ internal and public troubleshooting articles.
Jul 2020 – Jun 2021
Linux System Administrator / Solution Architect
Xtal Systems LLC
- Designed and operated AWS-hosted Linux/Wazuh/Elasticsearch monitoring using EC2, VPC networking, security groups, IAM, and Route 53; separated public, infrastructure, and business workloads into distinct subnets.
- Built Linux GIS/Jupyter infrastructure with RBAC-controlled access and persistent geospatial data services; implemented Lambda functions for intermittent workloads.
Selected Engineering Projects
- Chartpress: Go/React generator for Helm umbrella charts and subcharts from ChartpressConfig, exposed via CLI, API and web UI. github.com/kriipke/chartpress
- GitOps Multi-Cluster Platform Template: Cookiecutter scaffolding for Argo CD ApplicationSets, Helm configuration, cluster bootstrap and promotions. github.com/kriipke/cookiecutter-gitops-multirepo
- Terraform Provider for 800.com: Go Terraform/OpenTofu provider implementing the lifecycle of REST API-managed resources. github.com/ziinc-studio/terraform-provider-800
- VaultSync: Go CLI/library for Vault KV v2 and YAML bulk push/pull, with dry-run diffs. github.com/kriipke/vaultsync
Education
2015
B.S. in Philosophy
Georgia State University