Available for Hire

Fast UIs Top SEO Rankings.

Delivering high-performance frontend solutions with built-in SEO to grow your organic traffic.

I'm Marshal Gasong — a Digital Marketing Specialist & Web Developer helping businesses dominate search rankings and build blazing-fast websites.

8+Years Exp.
100%Lighthouse
15+Projects

WhatIBringtotheTable
8+ Years Experience

A unique hybrid of Technical SEO and Web Development. As an SEO Specialist since 2017, I help businesses improve search rankings, drive organic traffic, and optimize campaigns. Since 2021, I've combined this with modern Frontend Development to build scalable, high-performance, and SEO-friendly applications.

Marshal Gasong

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

Technical SEO & Web Performance

Specializing in technical SEO architecture. I resolve complex crawlability issues, optimize Core Web Vitals for flawless Lighthouse scores, and implement advanced structured data (JSON-LD) to ensure search engines fully understand and rank your web assets.

Page Speed OptimizationSchema MarkupGoogle Analytics & GTM

SEO Strategy & Content Optimization

Web Development & SEM

SelectedWork&Results

A collection of web applications and SEO campaigns that deliver measurable business growth and lightning-fast performance.

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 optimized core performance to build fast, search-optimized web engines.

SaaS ArchitectureFrontend RefactoringTech Leadership
OpEx -30%
Page 15 → 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 optimizations 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 an Australian beauty brand targeting US and UK markets. Optimized 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.

Explore All Insights

Let'sBuildSomethingFast&Rank#1

Ready to dominate search results or build a blazing-fast web app? Drop me a message below or connect via LinkedIn.

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LocationJakarta, Indonesia