Skip to main content
Harsh Mistry Contact

BuildFix & Improve

New sites developed, broken sites fixed.

Every job starts with a review of your site or brief, and a fixed quote.

Build

For businesses that need a new Shopify store or WordPress site

Shopify store builds & theme customisation

New stores and changes to existing themes, written in Liquid so the store stays fast and easy to edit.

  • — Theme setup or custom sections
  • — Product, collection and cart templates
  • — App setup and integration
  • — Testing across devices

WordPress & WooCommerce websites

Business sites and online shops on WordPress, built so you can update the content yourself.

  • — Theme or page builder setup
  • — WooCommerce products, payments and shipping
  • — Forms and essential plugins
  • — On-page SEO set up properly

Elementor, ACF, JetEngine, WPBakery builds

Builds and edits in the page builders and field tools you already use.

  • — Templates and reusable sections
  • — Custom fields and dynamic content
  • — Listings, filters and custom post types
  • — Clean-up of existing layouts

Figma to website

Your Figma designs turned into a working, responsive site on Shopify or WordPress.

  • — Accurate build from your design
  • — Responsive layouts for every screen
  • — Reusable components for new pages
  • — Handover walkthrough
Discuss a build

Fix & Improve · Diagnostic checklist

For sites that are broken, slow or hacked

This is my day job. Since May 2025 I've worked as a WordPress Support Specialist at FixRunner, troubleshooting and fixing client sites every day.

One-time fixes

White screens, critical errors, broken layouts and plugin conflicts. I trace the cause, fix it and tell you what happened in plain words.

  • ✓ White screens and critical errors
  • ✓ Layouts broken after updates
  • ✓ Plugin and theme conflicts
  • ✓ Forms, checkout and email issues

Malware removal & security clean-up

Infected files and hidden admin users removed, then the site hardened and backed up so it doesn't happen again.

  • ✓ Malware scan and removal
  • ✓ Unknown admin users and backdoors removed
  • ✓ Core, theme and plugin updates
  • ✓ Security hardening and backups

Website speed optimisation

I measure first, fix what is actually slow (images, scripts, caching, database), and send you a before-and-after report.

  • ✓ Performance audit
  • ✓ Image and asset optimisation
  • ✓ Caching and script loading
  • ✓ Database clean-up

Technical SEO fixes

Titles, headings, alt text, sitemaps, redirects and broken links, so search engines can read your site properly.

  • ✓ Titles and meta descriptions
  • ✓ Headings and image alt text
  • ✓ Sitemap and indexing checks
  • ✓ Redirects and broken links
Report a problem

Process

Four steps, every job

The same order for a one-line fix or a full store build, so you always know what comes next.

  1. 01

    Inspect

    I review your site or brief and identify the issues.

    • Site or brief reviewed
    • Cause of any problems found
    You get: written findings
  2. 02

    Report

    You get a clear scope, a fixed quote and a timeline.

    • Scope agreed in writing
    • Price fixed before work starts
    You get: a fixed quote
  3. 03

    Fix / Build

    Clean, tested work, done to the agreed scope.

    • Built or fixed to the scope
    • Tested on desktop and mobile
    You get: tested changes
  4. 04

    Hand over

    A walkthrough, and a site that is easy to manage.

    • Walkthrough of what changed
    • Notes for running the site
    You get: a site you can manage

FAQ

Questions clients ask before we start

Straight answers on timelines, pricing and how we work together. Anything else, just ask.

Can you work white-label for my agency?

Yes. I work under your agency's name, inside your staging sites, project tools and email if needed. I never contact your client unless you ask me to.

How long does a project take?

Small fixes and tweaks usually take 1–2 working days. Landing pages take 3–5 days, and full Shopify or WordPress builds take 2–4 weeks depending on pages and features. You get a firm timeline with your quote.

How do you price your work?

Every job has a fixed price, agreed before work starts. There's no hourly billing. Quick fixes start at $49, website builds at $400 and maintenance plans at $79 a month. Anything outside the agreed scope is quoted separately first.

How will we communicate?

Through whatever your team already uses: email, WhatsApp or Slack. I reply between 6am–9pm IST, Mon–Sat, and new briefs get a scope and price within one working day. I'm based in India (IST), which overlaps with UK and European mornings and Australian afternoons.

Do you work directly with business owners?

Yes. Founders and business owners can hire me directly, with the same process, fixed pricing and quality as agency projects.

What if the problem comes back?

If the same issue returns within 14 days of a fix, I fix it again free of charge. New or unrelated problems get a separate quote first.

What happens after launch?

Small fixes within the agreed scope are covered after handover. For ongoing updates, backups and security, a monthly maintenance plan keeps the site looked after. New work always gets a clear quote first.

Who will actually work on my project?

I do, personally, from the first review to handover. No juniors, no outsourcing and no hand-offs.

What access do you need?

Usually a temporary admin or staff account for WordPress or Shopify, plus hosting access for speed or security work. Please create a separate login for me rather than sharing your own, and remove it once the job is done.

Let's get your site sorted.

Send a few details about your site or project. I'll reply with what I found, a fixed quote and a timeline.

  • A quick review before any quote
  • Fixed price, agreed in writing
  • Clear progress updates at every stage
hello@harshmistry.dev Message on WhatsApp Replies 6am–9pm IST, Mon–Sat · 12:25 in Ahmedabad now
What can I help with?
Budget (optional)

I only use your details to reply to you. See the privacy policy.