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Daniel Freire
Looking for a jobFront End Developer at Socialissimi who built analytics dashboards for 9 business-critical KPIs and raised Core Web Vitals scores to 90+.
Portugal
Experience
Software Developer | Front End
Translated Figma designs into React components, built Next.js API routes for analytics, and developed dashboards with D3.js. Improved Core Web Vitals, achieved WCAG 2.1 AA compliance, and implemented JWT-based authentication.
ReactTypeScriptNext.jsFigmaD3.JsLighthouseWebPageTestChrome DevToolsWCAG 2.1JWTREST APIs
Digital Marketing Specialist
Developed keyword strategies, used Google Analytics for optimization, and managed multi-channel campaigns across 10+ client accounts, exceeding quarterly lead generation targets.
SEOSEMEmail MarketingGoogle AnalyticsA B TestingFunnel AnalysisKeyword Strategy
Education
Hugging Face
Completed the Fundamentals of Agents certificate, covering AI agents, LLM tool use, and agent workflows.
Scrimba
Completed the Advanced React certificate, covering React patterns, performance optimization, state management, and React Router.
freeCodeCamp
Completed the Responsive Web Design certificate, covering HTML, CSS, responsive design, and accessibility.