Thais Nicodemus

Senior Full Stack Engineer with 10+ years building scalable web applications for national and international clients, focused on React, TypeScript, JavaScript, Node.js, REST APIs and web performance. 📍 Based in Rio de Janeiro, Brazil. Open to remote roles (Brazil, LATAM, worldwide). English: Advanced. Available for immediate start. 💼 Core Expertise: • Full-stack delivery: React, TypeScript, JavaScript, Node.js, component architecture, API integration, responsive UI. • Performance & product impact: page load optimization, mobile conversion, analytics-driven product decisions. ☑️ Recent technical delivery: AI Render feature, Amplitude instrumentation, third-party API integration (Focco), permissions/security refactor on Todeschini platform. • Consulting & scale context: Compass.UOL (6 years), e-commerce and digital products, multidisciplinary squads. • Technical leadership (secondary): code review, mentoring, CI/CD practices, Team Leader experience at Compass. 🏆 Results and Highlights: ➤ Reduced page load time by ~30% after component refactoring at Compass.UOL (per project metrics). ➤ Increased mobile conversion by ~67% with responsive design improvements (per project metrics). ➤ Helped deliver a new portal in 3 months for 1,000+ active users (per project metrics). ➤ Built AI Render for room visualization, integrated Amplitude Analytics, and refactored permissions/security layer on Todeschini (DBServices Portugal). ➤ Speaker at EWA: Evolving Women at AWS and AWS Brazil - Women in Technology. 🧠 Primary Tech Stack • Frontend: React, TypeScript, JavaScript (ES6+), HTML5, CSS3, Next.js • Backend & APIs: Node.js, NestJS, REST APIs, GraphQL • Data: PostgreSQL, MongoDB • Cloud & Delivery: AWS (certified), CI/CD, Docker, Git, Jest/Vitest ⚙️ Additional Knowledge • AI applied to development (postgraduate in progress - AI & Automation, Rocketseat) • Product analytics (Amplitude), CRO context, agile delivery • Languages: English Advanced, Portuguese native, Spanish intermediate 🔎 Target Roles & Keywords: Senior Full Stack Engineer, Senior Full Stack Developer, React TypeScript Engineer, Node.js Full Stack, Remote Full Stack Brazil, LATAM Senior Full Stack, Software Engineer React Node AWS.