Open to Singapore & SEA Remote Projects

Fast UIs Top SEO Rankings.

Helping Singapore-based businesses and SEA startups scale organic search visibility, improve site performance, and drive qualified traffic through technical SEO and modern web development.

I am Marshal Gasong, a Technical SEO Specialist and Frontend Developer with 8+ years of experience scaling SEA brands across Singapore, Australia, and US markets with proven organic growth strategies.

8+Years Exp.
100%Lighthouse
15+Projects

SEO&WebDevelopmentforSingapore&SEA
8+ Years Experience

Specialising in Technical SEO and high-performance web development for Singapore-based businesses and SEA startups. With 8+ years of experience, I help brands rank competitively on Google SG while expanding across Australia and the United States through scalable, SEO-friendly architecture.

Marshal Gasong

"Architecture is not just about code. It is about building sustainable, scalable digital ecosystems."

Technical SEO & Web Performance

Specialising in technical SEO architecture for Singapore and SEA businesses. I resolve complex crawlability issues, optimise Core Web Vitals for flawless Lighthouse scores, and implement advanced structured data (JSON-LD) to help your website rank higher on Google SG.

Page Speed OptimisationSchema MarkupGoogle Analytics & GTM

SEO Strategy & Content Optimisation

Web Development & SEM

SelectedWork&Results

A collection of web applications and SEO campaigns delivering measurable business growth for Singapore, SEA, and international clients.

100 Core Web Vitals
Clean Architecture
Scalable Deployment
SaaS Architecture

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.

SaaS ArchitectureFrontend RefactoringTech Leadership
OpEx -30%
Page 15 to Top 1
Qualified B2B Leads
B2B Enterprise Software

Enterprise B2B Organic Scaling

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.

Enterprise SEOB2B Lead GenerationTechnical Strategy
Shopify Revamp
US, UK & AU Reach
Cross-Border Sales
Global B2C E-Commerce

B2C Beauty Brand Shopify Revamp

Architected a complete frontend and technical SEO revamp for a beauty brand targeting US, UK, and Australian markets. Optimised store architecture and UX to scale cross-border B2C retail conversions.

Shopify SEOInternational RetailFrontend Architecture
Traffic +50%
3 Months
Content Strategy
Content Marketing

Blog Content Optimization

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.

Content ClustersLink BuildingSEO Writing

LatestInsights&Strategy

Deep dives into technical SEO, high-performance web architecture, and organic growth strategies for Singapore and SEA markets.

Explore All Insights

ScaleYourSingaporeBusinessonGoogle

Looking for a Technical SEO Specialist with SEA market expertise? I help Singapore startups and enterprises dominate Google SG and expand internationally.

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LocationJakarta, Indonesia (Remote for SG)