Portfolio

A Showcase of High-Performance Websites, Strategic Localization, and Data-Driven Marketing Campaigns

Every project is a partnership aimed at solving complex digital challenges. My portfolio reflects a diverse range of solutions—from engineering fast-loading WordPress sites to executing deep localization for global startups. Here, you will find how I combine UX Optimization with search visibility to help brands communicate effectively and scale in competitive markets. Each case study is a testament to how linguistic precision and technical excellence drive measurable Digital Growth.

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Client Testimonials

Rangga’s work stands out for its linguistic precision and strategic SEO thinking. The content not only reads naturally but also performs well in search. Exactly what we needed for a multilingual product.
tushar chowdhury
Product Manager, SaaS Company
What we appreciated most was his attention to terminology, tone, and user experience. The localized UI feels native, consistent, and clear for our Indonesian users.
Courtney Cook
UX Lead, Digital Product Team
Rangga Hafidin doesn’t just write content—he understands intent, structure, and search behavior. His SEO-driven approach helped us improve both visibility and readability.
Andriyko Podilnyk
Head of Content, Tech Startup
The localization was accurate, culturally appropriate, and SEO-friendly. Communication was clear, revisions were thoughtful, and the final output exceeded our expectations.
Hian Oliveira
Marketing Manager, International Company
Working with someone who understands linguistics, UX, and SEO at the same time is rare. Rangga Hafidin helped us standardize terminology and improve content consistency across platforms.
Guilherme Stecanella
Content Strategist, Digital Agency

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