MantiumPortfolio projectHotaka NagamineMessage0 likes · 30 views · Jan 20, 2023Build AI applications in minutes and manage them at scale.TagsFrontend EngineerQA TesterNext.jsReactTypeScriptFrontend EngineerQA TesterNext.jsReactTypeScriptFeatured onBest Japanese-speaking freelance Frontend Engineers to hire in 2026Best Japanese-speaking React freelancers to hire in 2026Best Japanese-speaking Next.js freelancers to hire in 2026