High-Performance SaaS Architecture
Spearheaded the frontend architecture and technical deployment for complex SaaS platforms. Resolved legacy code bottlenecks and optimised core performance to build fast, search-optimised web engines.
Helping Australian businesses rank higher on Google, build faster websites, and scale organic traffic with proven technical SEO and modern web development.
I am Marshal Gasong, a Technical SEO Specialist and Web Developer with 8+ years of experience helping Australian brands dominate Google AU, scale cross-border into US and UK markets, and build high-performance websites that convert.
Figma to Pixel-Perfect Website
Speed, Structure & Indexability
Content that Ranks & Converts
Specialising in Technical SEO and web performance for Australian businesses targeting local and international growth. With 8+ years of experience, I help brands rank competitively on Google AU while expanding into US and UK markets through cross-border Shopify optimisation and English-first content strategy.

"Architecture is not just about code. It is about building sustainable, scalable digital ecosystems."
A collection of web applications and SEO campaigns delivering measurable business growth for Australian and international clients.
Spearheaded the frontend architecture and technical deployment for complex SaaS platforms. Resolved legacy code bottlenecks and optimised core performance to build fast, search-optimised web engines.
Engineered a highly technical SEO strategy that dominated high-competition ERP keywords. The technical optimisations slashed operational costs by 30% and consistently drove qualified B2B inbound leads.
Architected a complete frontend and technical SEO revamp for an Australian beauty brand targeting US and UK markets. Optimised store architecture and UX to scale cross-border B2C retail conversions.
Structured and optimized blog content for a startup, increasing organic traffic by 50% in 3 months. Implemented high-quality backlink strategy and content clusters aligned with Google's latest algorithms for sustainable growth.
Deep dives into technical SEO, high-performance web architecture, and organic growth strategies for the Australian market.

Looking to hire a technical SEO specialist in Australia? This guide covers the job description, salary benchmarks, and what to expect from a freelancer or contractor.
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Learn the difference between on-page and off-page SEO, what each covers, and why you need both to rank higher on Google and build long-term organic traffic.
Read MoreNeed a Technical SEO Specialist experienced with Google AU, SERP features, and cross-border e-commerce? Let's build your growth strategy.