Skip to content
SazM Senior dev · Fixed price
EDGE: CMH
ROUTING: 0.1ms
Client Login Get a fix →

Fixed-price fixes from a 20-year senior developer

Modern Web App & Full-Stack Development

New features, custom dashboards, responsive components, and performance fixes for React, Next.js, and Node.js applications — built directly by a 20-year senior engineer.

What you can queue

  • React & Next.js web applications — new customer dashboards, interactive pages, mobile responsiveness, fast data loading, and fixing UI bugs.
  • Node.js & TypeScript backends — reliable APIs, secure user authentication, database connections, and background task processing.
  • Ultra-fast marketing pages (Astro) — marketing sites and blogs that load in the blink of an eye for your visitors and achieve top scores on Google PageSpeed.
  • Global edge delivery (Cloudflare) — fast global loading, secure data storage, and edge caching so customers anywhere in the world get an instant experience.
  • Design implementation — turning your Figma designs or wireframes into clean, accessible web pages that look sharp on phones, tablets, and desktops.
  • Automated testing & quality assurance — thorough testing before release to make sure updates never break existing checkout or login flows.

Real production work: Blabber

For creator monetization platform Blabber (built on Next.js 15, React 19, TypeScript, and Supabase), delivered 300 commits across 299 tracked production items: Stripe customer subscription billing, error shielding, automated tests, fast font loading, and smooth mobile UX. See the Blabber case study.

Modernizing without risky rewrites

Have an existing PHP or legacy backend that needs a modern React user interface? We can build a fast, modern frontend on top of your existing platform step-by-step, without risking your daily business operations. See when to modernize instead of rebuild.

Dual-Track Offer Ladder

// Track A · Instant Fixed-Price Fixes

  • Emergency Bug Fix: $99 (48h SLA)
  • Speed & Core Web Vitals Fix: $199 (48h SLA + Before/After Report)
  • WordPress Care Plan: $49/mo (Weekly updates, daily backups & CVE patching)

Zero discovery calls. Fixed price agreed before work begins. 100% money back if the agreed root cause cannot be fixed.

// Track B · Senior Retainer & Builds

  • Dedicated Monthly Plan: $999/mo (1 active task at a time, 24–48h PR delivery)
  • Custom Architecture Milestone: 24h Written Fixed Quote

Direct senior execution. Pull request delivery to your repository with live staging preview links.

How it works

  1. Pick a fixed-price fix or monthly plan — start with an emergency fix for $99 (48h SLA), a speed fix for $199, or the dedicated monthly plan ($999/mo).
  2. Send details asynchronously — repository, staging credentials, or error logs in writing.
  3. Get it delivered — tested code, pull request, and clear post-mortem notes. You own 100% of the code.

Not sure yet? Run a free speed audit of your site first, or ask a question — direct written reply within 24 hours.

// SazM ENGINEERING DISPATCH · PRODUCTION REMEDIATION

Senior Engineering Without Agency Overhead

// TRACK A · FIXED-PRICE FIXES (48H SLA)

Single Urgent or Speed Fix

Immediate code-level fixes with zero discovery calls. Emergency root-cause patch within 48 hours for $99, or full Core Web Vitals & speed remediation with before/after audit for $199. 100% money back if the agreed root cause cannot be fixed.

// TRACK B · SENIOR RETAINER & BUILDS

Monthly Plan or Custom Scope

Direct senior-level capacity embedded in your stack. Dedicated monthly engineering ($999/mo, 1 active task at a time, 24–48h PR delivery, pause or cancel anytime), or fixed-scope architectural milestones delivered within a 24h written quote.

✓ 20+ years engineering ✓ 100+ projects in the portfolio ✓ Fixes within 48 hours ✓ 100% money back if not fixed
1 Active Task at a Time
Requests are completed one by one in your priority order. As soon as an active task is shipped, tested, and approved, work starts immediately on your next task within our 24–48h SLA.
48h Emergency SLA
Clock starts as soon as site access details are provided. Delivered with full backup taken first, isolated staging testing, and 100% money back if not fixed.
WordPress Care Plan Scope
Weekly core and plugin updates pre-tested in staging, daily offsite encrypted backups, 24/7 uptime monitoring, and proactive security patching.
Founding Cohort: Pay Nothing Upfront
Zero upfront payment or credit card required. A 20-Year Senior Engineer diagnoses your issue, reproduces it on isolated staging, and deploys the fix. You only pay once you verify the staging reproduction or production fix.