Hire Koding Themes Experts

Speed & Performance Specialist for Shopify Stores

I helped an apparel brand improve their mobile Lighthouse score from 7 to 65 three weeks before Black Friday, protecting $18K+ in holiday sales. That's what I do — I find what's slowing your store down and fix it.

I specialize in Shopify speed optimization, Core Web Vitals, tracking/pixel setup, and accessibility compliance for established stores doing $500K+ annually. I treat speed as a revenue problem, not just a technical checkbox.

Available Mon-Fri 7am-3pm EST. Flexible scheduling for urgent pre-launch issues.

What I work on:

• Speed audits and Core Web Vitals optimization

• Meta Pixel and GA4 tracking setup and audits

• Accessibility compliance (WCAG/ADA)

• Theme performance tuning

• Server-side tracking

• Ongoing technical support via support packs

Key Results:

• 7→65 mobile score, protecting $18K+ in Black Friday sales

• 74% faster load times across product pages and checkout

• Restored accessibility compliance for premium housewares brand - traced 302 "critical" findings to a single widget conflict

• Longest client relationship: 2+ years with 17+ projects

How I Work:

1. Diagnostic audit identifies actual bottlenecks (not guesswork)

2. Phased implementation — you approve each milestone

3. 90-day post-launch support

80+ projects completed, 96% satisfaction rate. Clients across the US, Canada, Australia, Denmark, and Sweden.

Send me your store URL and I'll tell you exactly what's slowing it down - no commitment needed.

With over eight years of experience as a full-stack Shopify developer, I translate complex technical concepts into user-friendly features that are built on scalable and reliable code.

With a strong eye for design and focus on conversions, I create storefronts that look great and perform.

If you're seeking a collaborator who values performance and long-term partnerships, let's talk.

What I do:

• Custom features & theme development

• Convert Figma designs to responsive storefronts

• Custom apps, APIs, and system integrations

• UX/conversion improvements

I specialize in:

• Bundle builders

• Cart drawers, Upsells

• Complex Metafield/Metaobjects implementations

• Subscriptions optimizations

• Section rendering API and ajax

I'm a UK based Shopify partner with 8 years of hands-on Shopify experience and over 25 years in the ecommerce industry.

I specialises in custom Shopify theme development and platform migrations, helping brands move to Shopify smoothly while building fast, scalable, conversion-focused storefronts.

I work with clients and agencies in the UK, and North America to deliver reliable, results-driven solutions tailored to long-term growth.

My name is Ivan and I've first time joined HeyCarson team in 2016, then moved to Storetasker in 2017, and now got back here in 2025. My specialization is front-end development, I've been helping clients with themes builds and customizations for 10+ years already, working on hundreds of stores. If you need your theme fixed or improved, require any custom functionality that's not available in your theme by default - don't hesitate to reach out for a free estimate and quick turnaround. I usually reply in 24 hours and am available 7 days per week.