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SazM Senior DaaS

Senior full-stack development on subscription

Website & Web App Performance Optimization

Slow pages cost sales and rankings. Speed work that starts with measurement — Core Web Vitals, server response time, database queries — and fixes the actual bottleneck instead of installing another caching plugin.

What gets optimized

  • Core Web Vitals — LCP, INP and CLS: render-blocking CSS and scripts, oversized images, layout shifts, heavy third-party tags.
  • Server response time — slow PHP/Node endpoints, missing database indexes, N+1 queries, uncached pages and fragments.
  • Caching & CDN — Cloudflare setup and edge caching rules, cache headers, moving suitable work to Cloudflare Workers at the edge.
  • Front-end weight — code-splitting, removing unused JavaScript and CSS, font loading, modern image formats.
  • Databases — query profiling with EXPLAIN, index design, lock contention, archiving data that slows everything down.

Measure first

Every engagement starts from numbers: field data where it exists, lab tests (Lighthouse/PageSpeed) and server timing. You see before-and-after figures for each change, so you know what the work bought. Want a baseline now? Run the free speed audit.

How it works

  1. Subscribe — $999/month in USD through PayPal, with launch code SAZM50 applied. No contract; pause or cancel any month.
  2. Queue tasks in your client portal, in priority order. Unlimited requests; one active task at a time.
  3. Get the work — a 24–48 hour delivery target per task once work starts, written updates, no meetings. Code goes to your repository, and you own all of it.

Not sure yet? Run a free speed audit of your site first, or ask a question — no sales call.

Want a senior engineer on this?

SazM is a 20-year senior full-stack developer on subscription: one task at a time, a 24–48h delivery target per task, no meetings. $999/mo with launch code SAZM50 — pause or cancel any month.