Services & Capabilities
All Services Overview → Custom Shopify Themes Liquid Shopify Speed Optimization 90+ CWV Headless & Custom Commerce Medusa / Next Performance & Retainers Care ⚡ Speed & App Estimator
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Engineering Studio · Zero Bloat · Complete Handover

Built for your vision,
not our convenience.

We engineer custom Shopify stores, headless commerce setups, guaranteed 90+ mobile speed optimizations, and robust business web applications. Every project is built for complete client autonomy — no bloated templates, no unnecessary app subscriptions, and zero agency lock-in.

Book a Free Scoping Call → ⚡ Test Your App Bloat View Selected Work ↗

Mobile Performance

90+ / 100

Guaranteed Core Web Vitals on mobile devices

Team Autonomy

100%

Native visual customizer controls — zero code edits needed

Page-Builder Apps

0 Apps

Zero PageFly/Shogun dependency, saving monthly SaaS fees

Client Handover

Full Git

Clean repo, Loom walkthroughs & admin independence

Core Engineering Capabilities

Specialized services for ambitious brands.

Whether you need a bespoke Shopify flagship, a guaranteed speed turnaround, or a decoupled headless commerce engine, here is how we can collaborate.

01 — Flagship Shopify 2.0 & Liquid

Custom Shopify Theme & Liquid Development

Bespoke Shopify stores built from approved designs. Handcrafted Liquid architecture, modular Theme Customizer sections your marketing team can edit without code, and high-converting checkout flows.

✓ 100% native Theme Customizer controls (no page builders)
✓ Sub-second mobile loading with clean semantic Liquid
✓ Custom product bundles, slide-out carts & upsells
✓ Complete Git handover & non-technical team training
Explore Custom Shopify Development → 3 – 6 weeks typical delivery
02 — Performance 90+ Mobile Guarantee

Shopify Speed Optimization

We turn slow, app-heavy Shopify stores into sub-second conversion engines. Deep Liquid refactoring, script deferral, critical CSS inlining, and image pipeline tuning without breaking tracking pixels or analytics.

✓ Guaranteed 90+ Mobile PageSpeed score or we keep optimizing
✓ Sub-1.2s Largest Contentful Paint (LCP) & 0ms CLS layout shifts
✓ Zero broken apps, analytics, Klaviyo flows, or ad pixels
✓ Comprehensive before/after audit report & ongoing guidance
Explore Guaranteed 90+ Speed → 5 – 10 business days
03 — Modern Stacks Next.js & Medusa.js

Headless & Custom Commerce

Modular commerce architectures powered by Next.js, Medusa.js, and Shopify Hydrogen. Perfect for brands with complex product configurators, international multi-currency setups, or custom booking flows.

✓ Ultra-fast edge rendering via Cloudflare / Vercel
✓ Tailored checkout logic, B2B wholesale pricing & custom APIs
✓ Freedom from monolithic SaaS e-commerce constraints
Explore Headless Architecture → 6 – 10 weeks
04 — Continuous Care CWV & WCAG 2.2

Performance, Accessibility & Privacy Retainer

Continuous technical governance for stores that cannot afford regressions. Monthly real-user Core Web Vitals surveillance, manual screen-reader accessibility audits, and third-party script triage.

✓ Monthly CrUX and lab Core Web Vitals verification
✓ WCAG 2.2 AA audits tested with screen readers (NVDA/VoiceOver)
✓ Third-party app governance & privacy consent order verification
Explore Retainers & Pricing → Monthly / Cancel anytime
05 — Marketing Sites Webflow CMS

Webflow & Visual Development

World-class Webflow marketing sites for B2B SaaS, startups, and creative agencies. Dynamic CMS architecture, silky micro-interactions, clean semantic HTML, and rapid time-to-market.

✓ Dynamic CMS collections built for marketing autonomy
✓ Lightweight interactions with zero animation stutter
✓ SEO-optimized heading structures & clean metadata
Discuss Webflow Project → 2 – 4 weeks
06 — Full-Stack Frappe & React

Custom Web Apps & ERP Workflows

Full-stack web applications, custom Frappe & ERPNext business workflow automations, third-party API sync engines, and robust DevOps deployments engineered for operational scaling.

✓ Custom Frappe apps, DocTypes, and business process automations
✓ Tailored React/Next.js client portals & dashboards
✓ Secure API pipelines & cloud server management
Discuss Custom App Architecture → Custom scope
Interactive Studio Tools

Free calculators built by our engineers.

Audit your Shopify speed overhead or find the ideal checkout flow in under 2 minutes.

Free Estimator
⚡

Shopify App & Speed Estimator

Select the apps currently installed on your store and see their real impact on JavaScript payload, main-thread blocking time, and conversion rate.

Launch Speed Estimator →
Interactive Quiz
🛒

Checkout Architecture Quiz

Answer 5 quick questions about your store's average order value, payment gateways, and COD ratios to receive a custom checkout recommendation.

Take Checkout Quiz →

The Klickspell Standard

How we compare to typical agencies.

We built Klickspell around one founding principle: we succeed when you don't need us for basic updates.

Standard Klickspell Traditional Agencies Freelance Marketplaces
Code Architecture Custom Liquid themes & native sections Pre-bought bloated themes ($350) + PageFly Patchwork code & copied snippets
Speed Benchmark Guaranteed 90+ Mobile CWV "Speed is fine on desktop" Rarely measured on mobile
Client Autonomy 100% editable in native Customizer Locked down — pay per section change Unclear code, breaks on theme updates
Third-Party App Advice Honest, unbiased (we accept zero kickbacks) Apps chosen based on partner referral cuts Whatever app solves the issue fastest
Handover Process Clean Git repo + recorded Loom video training Agency holds repo & assets hostage Zip file with zero documentation

Delivery Process

From scope to launch in four clear phases.

01

Discovery & Blueprint

We audit your existing tech stack, review Figma designs, map out required custom sections, and agree on contractual performance metrics before writing code.

02

Performance-First Build

We engineer clean Liquid, React, or Medusa.js components with zero unnecessary script bloat, inline critical assets, and connect schema controls.

03

Cross-Device & Speed QA

Rigorous testing across real iOS and Android devices, screen readers for accessibility, checkout test orders, and Google PageSpeed verification.

04

Complete Handover

Production deployment, DNS cutover, Git repository transfer, and recorded Loom tutorials so your non-technical team can run the store independently.

Frequently Asked Questions

Clear answers to common questions.

What makes Klickspell different from typical Shopify agencies? +

Most agencies use heavy pre-made themes and page-builder apps (like PageFly or Shogun) that slow down your store, then lock you into ongoing monthly retainers for simple banner edits. We engineer custom Liquid themes and modular sections connected directly into Shopify's native Theme Customizer. You get sub-second speed, complete code ownership, and full independence to edit content without a developer.

How does your 90+ Mobile Speed Guarantee work? +

We guarantee a 90+ Mobile Google PageSpeed score and green Core Web Vitals on standard product and collection pages. If we don't hit the target due to code we wrote or audit recommendations, we continue optimizing at zero additional cost until the contractual benchmark is met.

Can non-technical team members edit layouts and copy after launch? +

Yes, 100%. Every banner, text block, product carousel, and layout element is configured into Shopify's visual theme customizer. You can edit content, rearrange sections, and update imagery without writing code or paying for third-party page builders.

How long does a typical custom Shopify or headless build take? +

A custom Shopify 2.0 build typically takes 3 to 6 weeks from approved Figma designs to production launch. Speed optimizations are completed in 5 to 10 business days. Headless architectures take 6 to 10 weeks depending on custom API and ERP requirements.

Are we locked into an agency retainer after launch? +

No. Our core philosophy is building for complete client autonomy. We provide thorough documentation, clean Git repositories, and a personalized video handover so you are never held hostage. If you do want ongoing Core Web Vitals and accessibility monitoring, we offer optional monthly retainers with no lock-in.

Ready to build the store you actually imagined?

Book a 30-minute discovery call with our lead engineer. We'll review your current tech stack, scope out your requirements, and give you an honest appraisal before you commit.

Book a 30-Min Discovery Call → Chat on WhatsApp