Sandro • Samy • Senior • Frontend • Engineer •
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AboutMe
FrontendDeveloper
"Dedicated to creating exceptional web experiences that combine beautiful design with flawless functionality"
ProfessionalJourney
CodeThatSolves,DesignThatConnects
Senior Frontend Developer
BillQode
2026 - Present
Tech Stack & Technologies:
Next.js • React.js • TypeScript • Tanstack-Query • Tanstack-Router • Zustand • Storybook • Multi-Tenant • Charka UI.
Partnered closely with UI/UX, Product, QA, and Engineering teams to anticipate risks, propose solutions, and align technical execution with business goals.
- • Delivered end-to-end major features for a large-scale B2B food & beverage web platform.
- • Introduced Storybook to improve design system navigation, component documentation, testing workflow.
- • Coached frontend interns through pair reviews, technical guidance, and ongoing support for production issues.
Mid-Senior Frontend Developer
Crowd Analyzer
2024 - 2026
Tech Stack & Technologies:
React.js • Micro-Frontends • Angular • Angular.js • TypeScript • Sentry • Zustand • Tailwind CSS • Shadcn/UI • Unit Testing.
Streamlined UI development by building a reusable design system that reduced code duplication.
- • Reduced app memory usage by 85% through virtualized infinite scroll implementation.
- • Improved state handling by leading a session on advanced TanStack Query usage.
- • Enhanced design consistency by creating reusable components and a unified icon library.
Frontend Developer
Runprof LLC
2023 - 2024
Tech Stack & Technologies:
Nuxt.js • Vue.js • TypeScript • Shadcn/UI • Pinia.js • Vuex • Tailwind CSS • GraphQL • Algolia • Firebase.
Delivered pixel-perfect, responsive websites by accurately translating Figma designs.
- • Improved site speed by 40% using performance techniques like lazy loading and bundle splitting.
- • Raised SEO by 30% using advanced websites rendering patterns like SSR, SSG, and ISR strategies.
- • Built responsive websites by converting Figma designs into clean, adaptive code.
Frontend Developer
77designstudio
2021 - 2022
Tech Stack & Technologies:
Next.js • React.js • TypeScript • Tailwind CSS • Bootstrap • Node.js • Express.js • MongoDB • Vercel.
Enhanced company website UI/UX and project management tools, driving sales conversions and streamlining content management workflows.
- • Improved company website UI/UX, resulting in measurable increase in sales conversions.
- • Enhanced project management dashboard with drag-and-drop functionality, reducing website content management time.
Selected Work
Crafting digital
masterpieces.
Transforming ideas into seamless, interactive experiences — scroll to explore the archive.
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