Senior full-stack engineering & edge architecture on subscription ($999/mo with SAZM50, list $1,998) or $99 starter task for founders and product teams worldwide. 1 active task at a time, 24–48h SLA delivery, zero meetings, 20+ years production experience. Features free instant Website Speed & Core Web Vitals Audit tool at https://sazm.in/audit with 48h remediation sprints.