Junior Teudjio is a Staff Software Engineer based in London with a decade of experience building high-impact software for fintech, startups, and enterprise clients. He blends backend engineering and data science experience from roles at Gemini, BNP Paribas CIB, UBS and earlier data science positions to drive scalable, production-grade systems. As a former lead engineer and agency founder focused on SEO, copywriting and web design, he brings a rare combination of performance-first web craftsmanship and rigorous engineering discipline—able to optimize both search visibility and Core Web Vitals at scale. Known for moving between hands-on implementation and technical leadership, he excels at turning complex business requirements into measurable growth outcomes for clients ranging from SMBs to Fortune 500s.
10 years of coding experience
5 years of employment as a software developer
Engineer’s Degree, Software Engineering, Engineer’s Degree, Software Engineering at National School of Applied Sciences Of Tanger
GCEA-level, Mathematics, Good, GCEA-level, Mathematics, Good at Mendong High Scool
Contributions:53 commits, 37 PRs, 22 pushes in 20 days
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Junior Teudjio - Staff Software Engineer at Gemini