Vitor Saraiva is a Principal Engineer with 12 years of experience designing high-performance, scalable APIs and search-driven systems, currently driving technical strategy at Kantar after senior leadership roles at FARFETCH. He began as a web developer in 2009 building enterprise ASP.NET C# applications and evolved into an architect focused on multi-region, high-throughput commerce platforms and Elasticsearch-driven read models. Known as a pragmatic "doer" and self-learner, he blends hands-on problem solving with roadmap and cross-functional alignment across Security, Infrastructure, Product and FinOps. Vitor has deep expertise in designing multi-tenant, multilingual search and catalog APIs that power rich user experiences and complex system integrations. He often steps into production incident response and performance tuning, turning operational challenges into long-term architecture improvements. Based in Viana do Castelo, Portugal, he pairs a performance-and-scalability mindset with active community engagement around Elasticsearch.
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