Helping Brands Grow Across Languages

Localization • Multilingual SEO • International Content Strategy

I’m Silvi Núñez, an English–Spanish localization specialist, multilingual SEO consultant, international speaker, and founder of Optimational. I help brands expand into new markets with content that’s culturally relevant, easy to find, and built for long-term growth.

International Speaker on Localization, SEO & AI

I regularly speak at international marketing and SEO conferences, sharing practical strategies for multilingual growth, localization, and AI-ready content.

Recent events include: • BrightonSEO • WMF • Digital Marketing Europe • SIINDA • AI Summit Europe

How I Can Help

Multilingual SEO & GEO

Help your website get found in every target market with localized keyword research and SEO-aware localization.

Translation & Localization

English–Spanish translation services and multilingual localization consulting for businesses expanding internationally.

Subtitling & Transcription

Accessible multilingual content for video, podcasts, and online learning.

AI & Language Data

High-quality linguistic data for AI, NLP, and language technology projects.

Kind Words from My Clients♥

    
 
 
       Publicado en Google  
   
   Natalia Sánchez 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. At Multilingual Connections, we've worked with Silvi in many projects, always with excellent results. We highly recommend her services.
  
 
      Publicado en Google  
   
   Zeynep Yaren Şen 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Working with Silvi is always a great experience. She is reliable, highly skilled and responsive. Strongly recommended.
  
 
      Publicado en Google  
   
   Meredith Veto 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. At Multilingual Connections, we are proud to recommend Silvi’s outstanding linguistic services. As one of our top linguists, Silvi consistently demonstrates creativity, precision, and deep commitment to her work. She asks insightful questions that elevate the quality of each project, adheres closely to style guides and term bases, and brings both accuracy and nuance to every assignment. Her attention to detail, responsiveness, and ability to deliver on time make her an invaluable collaborator. Silvi's work not only meets expectations but often exceeds them, and we are continually impressed by the professionalism and high-quality results she provides.
  
 
      Publicado en Google  
   
   Hasan Alkan 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Silvi has been my go to person for many of our English  Spanish work. She is dependable and delivers quality work on time. Highly recommended.
  
 
      Publicado en Google  
   
   Andy Hung 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Silvia provides excellent linguistic services. She is an incredibly skilled professional, and we rely on her to deliver high-quality work. Her communication is clear and proactive. She is truly our localization partner. Silvia is a true asset to any project, and we look forward to our continued partnership.
  
 
      Publicado en Google  
   
   Akif Taşkent 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. I have been working with Silvi since the beginning of 2019 and my experience has been amazing. She is responsive, professional, kind, and dedicated. Thank you, Silvi!