Performance Engineering
Transform 30/100 scores into 90+ revenue-generating machines with direct Core Web Vitals and conversion-path engineering.
View Performance WorkDiagnostic Intake
Preparing the diagnostic launcher while the page finishes hydrating.
PKTechie · Melbourne & Australia
Start with a free Pagelyze website audit for performance, SEO, accessibility, and UX—then PKTechie helps you fix issues, improve enquiry flow, speed up slow pages, and build reliable digital systems without agency handoffs.
Technical snapshot
Review performance, technical SEO, accessibility, and infrastructure risk in one place before you commit to a sprint, rebuild, or architecture review.
Identify bottlenecks that slow pages, inflate LCP, and add friction on revenue-critical journeys.
Review structural signals that affect discoverability, internal relevance, and search readiness.
Surface infrastructure, UX, and delivery risks that should shape your next sprint or review.
Recent audit patterns
Implementation paths
Need a faster delivery lane? Explore website performance and technical SEO or website fixes for remediation across WordPress, Shopify, and modern stacks.
Prefer senior direction first? Book an architecture review.
Free website audit
Built for Australian teams that need clarity on speed, technical SEO, accessibility, and UX risk—without agency handoffs.
Diagnostic Intake
Enter the site and where the report should go. The diagnostic workspace opens immediately after capture.
Service pathway
Start with a focused sprint, platform-specific CMS support, broader remediation, emergency help or a free audit. Same senior delivery. No agency handoff maze.
From $299
Quick enquiry-flow fixes when the site works but leads quietly leak on mobile and key pages.
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CMS support
Platform-specific fixes for WordPress, WooCommerce, Shopify, Webflow, forms, checkout, CMS structure, SEO and mobile UX.
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Scoped remediation
Broader CMS, ecommerce, and custom-site fixes when multiple paths need senior cleanup.
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$2,500 fixed
Critical production failure only—when revenue or operations are actively bleeding.
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Free
Free website audit for performance, SEO, accessibility, and UX—run it first for shareable technical proof.
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Most sites do not need a rebuild to earn more leads. They need clearer mobile CTAs, reliable forms, faster key pages, and trust signals that match how visitors actually decide.
Speed
Melbourne Clinic
LCP
4.2s → 0.9s
UX Fix
Sunbury Retailer
Conversion
+22%
Technical SEO
SaaS Startup
SEO
Top 3 Rank
Responsive
E-comm Store
INP
Verified
Lighthouse-style targets
Performance work framed around measurable thresholds against Core Web Vitals and Lighthouse-style signals—not vague “optimisation” language.
Cloud Infrastructure Specialist
Architecture decisions made with deployment, scaling, and operational reliability in view.
Enterprise Security Minded
Technical governance, production caution, and implementation discipline built into delivery.
Direct Senior Delivery
No agency handoff layer between the audit, the strategy, and the implementation.
Diagnostic proof
Pagelyze is the proof layer: a free website audit surfaces common performance, SEO, accessibility, and UX issues so you can prioritise spend. It does not replace manual QA or judgement—and no audit catches every problem.
400+
Sites audited across growth, CMS, and service businesses
90+
Strong Lighthouse-style targets for revenue-critical flows (where the stack allows)
24-48h
Fix sprint turnaround when the issue needs direct action
Cold traffic often runs the diagnostic first; warm traffic books scoped fixes or reviews when the fit is clear.
Technical definitions for LCP, INP, and CLS live in the glossary.
Pagelyze
Pagelyze helps teams prioritise common performance, SEO, accessibility, and UX issues. Results are a starting point for decisions—not a substitute for manual QA, and no audit surface covers every edge case.
Run a structured check and get a plain-English report you can share internally or with your agency. Implementation is a separate step—you decide what to tackle and who does the work.
For CMS-driven sites, CMS Connect monitors WordPress, Webflow, Shopify, and headless CMS publishes for layout, SEO, performance, and accessibility signals. Alerts and trends help you catch regressions early—fixing issues still takes engineering or content effort on your side.
Melbourne-based work starts with fast fixes and measurable performance. If you’re looking for a web developer Melbourne, this is the local entry point. For broader platform remediation, start with Website Fixes.
Transform 30/100 scores into 90+ revenue-generating machines with direct Core Web Vitals and conversion-path engineering.
View Performance WorkScalable, secure, AI-integrated applications built on Next.js for operators who need systems, not brochure sites.
Review Application WorkTechnical governance for growing agencies and product teams. Bring me in as your fractional lead engineer when complexity outpaces execution.
Book Architecture ReviewBased in Sunbury and engineering for Australia, I architect custom web applications and high-performance CMS-driven platforms that hold up under Core Web Vitals, technical SEO, and AI-search scrutiny.
Real work, not fake telemetry
I do not want PKTechie to feel like a generic dashboard full of made-up signals. The work is practical: fix the broken path, improve the page, clean up the CMS, or rebuild only when the current site is no longer worth patching.
Webflow · Shopify · Mailchimp
Hybrid website support across content, ecommerce and email marketing paths for a real business setup.
WordPress · WooCommerce
WordPress and ecommerce experience across product, content and ongoing website improvement work.
Website audit product
My own audit tool for finding speed, SEO, accessibility and UX issues before spending money on implementation.
I implement technical SEO and high-speed architecture for SaaS and service businesses across Melbourne, Sydney, Brisbane, and remote-first Australian startups.
SaaS product teams
Built for remote-first Australian startups that need faster INP, cleaner Next.js delivery, and direct engineering decisions.
Service businesses
For operators across Melbourne, Sydney, and Brisbane who need booking, lead-gen, and trust-critical journeys to perform properly.
E-commerce and CMS teams
For Shopify, WooCommerce, and headless builds where performance debt and content complexity are already affecting revenue.
Operationally complex businesses
For portals, admin systems, and technical stacks where uptime, triage speed, and system clarity matter more than agency theatre.
Methodology
You talk directly to the architect writing the code. No middleman, no mismanaged briefs.
Methodology
Most agencies use bloated templates. I build for Interaction to Next Paint (INP) and LCP excellence using Next.js 16.
Methodology
Faster triage and implementation through focused 24h-48h sprints rather than 3-month agency waitlists.
Problem
Messy technical issues and slow load times
What changed
Direct implementation by PK with senior-level code cleanup.
Result
Calmer operations and faster page performance.
Problem
Vague advice and unreliable agency handoffs
What changed
Clear fixed scope and technical logic explained in plain English.
Result
Better control over your budget and the final outcome.
Problem
Low enquiry volume on mobile devices
What changed
Conversion-focused UX improvements and technical SEO structure.
Result
Higher mobile engagement and more consistent lead flow.
Google reviews
Approved Google reviews from client work delivered by PKTechie.
Showing only approved Google reviews with ratings of 4 stars or higher.
Approved Google reviews
5.0
Based on 2 approved Google reviews
an hour ago
“PKTechie did a great job building our Horse Syndicate platform. He understood our business needs well and helped turn a manual, spreadsheet-heavy process into a much more streamlined and professional system. He was reliable, easy to work with, and delivered a high-quality result. Highly recommend.”
3 months ago
“I recently asked PK to help me with a small project for our family - creating a QR memory link system so we could scan and view photos and videos instantly. He set it up perfectly, made it super easy for us to update, and the whole idea worked even better than we expected. PK explains everything clearly and gets things done quickly. Really impressed with the result. Highly recommend him for any tech or web projects.”

Practical website fixes, CMS builds, and custom web systems from one senior developer.
Meet the person doing the work
I'm PK, a Melbourne-based senior web developer. I help businesses fix and improve WordPress, Shopify, Webflow, WooCommerce, and custom websites when something is slow, broken, hard to manage, or not converting properly.
My job is to make the next step clear: fix the current site if it is worth fixing, or recommend a rebuild only when patching would waste your budget.
We start with a Pagelyze audit and engineering judgement to surface priority LCP, SEO, accessibility, and UX risks—not every possible issue.
No hourly billing traps. I implement the core performance engineering in a 24-48h focused window.
I verify improvements with follow-up checks, a concise performance summary, and a live handover so your team knows what changed.

Operational workflow acceleration delivered within the first sprint by replacing a fragmented spreadsheet system with a custom role-based portal, reducing administrative overhead by nearly half.

Cross-platform performance stability established early by connecting Webflow, Shopify, and Mailchimp into a single high-performance engine with verified email deliverability.

Core Web Vitals pass and 100/100 Lighthouse delivery achieved through a custom WordPress/WooCommerce build optimized for sub-1 second load times and high-trust Stripe checkouts.

Automate SEO, performance, and accessibility audits for Webflow, WordPress, and Shopify. Learn how Pagelyze uses CMS webhooks and Melbourne-based performance insights to monitor your site in real time.
2 Apr 2026

How to identify and resolve high-friction checkout errors, API latency, and payment failures in high-volume Australian stores.
26 Mar 2026

A senior engineer’s guide to solving responsiveness issues, reducing technical debt, and hitting 100/100 performance scores in the Melbourne market.
25 Mar 2026
Base in Sunbury, engineering for Australia. Delivery is remote-ready for SaaS and service businesses across Melbourne, Sydney, Brisbane, and regional teams that need direct technical execution.
I don't hide behind jargon. I use measurable industry standards like LCP, INP and SSR to ensure your business remains at the top of AI search results.
If the site is making money, treat the infrastructure like a revenue system. I will review the bottlenecks, the delivery risk, and the next technical move.