Highlights (TL;DR)
One-page overview: key metrics, systems owned, and biggest wins.
Joshua Holland — Engineering, Security & Operations
9 years running SaaS end-to-end — build, secure, ship, scale, and maintain.
30-second summary
Section titled “30-second summary”- Ran small SaaS company as #2: product, infra, security, and operations.
- Built & maintain 6+ products; thousands of daily users; 99.9%+ uptime targets.
- Strengths: DevOps/SRE, Cloud Security (DevSecOps), Systems Design, Incident Response.
- Hands-on leader: designs, builds, deploys, monitors, and owns outcomes.
Quick navigation
Section titled “Quick navigation”Case Studies
Deep dives with architecture diagrams, trade-offs, incidents, and results.
Live Products
Links, screenshots, and ops notes for 6+ maintained SaaS products.
Security / DevSecOps
Threat modeling, hardening, CI/CD security gates, secrets, and monitoring.
Infrastructure & SRE
Terraform, k8s/containers, observability, scaling, reliability, on-call playbooks.
Systems Design
Diagrams, data flows, queues, caching, multi-tenant patterns, cost controls.
Incident & Ops Runbooks
IR checklists, postmortems, dashboards, SLIs/SLOs, escalation paths.
Code & Repos
Selected repos and snippets that show depth without exposing private IP.
Certs & Training
Security+ (in progress), Network+, TryHackMe labs, cloud/security tracks.
Business & GTM
Pricing, analytics, churn work, sales/marketing experiments that moved the needle.
Contact
Email, brief intro, and availability. Calendly/booking link if you use one.
LinkedIn / GitHub
Outbound links for recruiters who prefer profiles over sites.