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cassiuscezar

Cassius S

@cassiuscezar

Expert Web Development Solutions

Nigéria
Inglês, Francês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi! I’m a frontend developer who turns ideas into clean, responsive websites and eye-catching visuals. I blend code and design to deliver modern user experiences that work beautifully on all devices. What I offer: ✔ HTML, CSS & JavaScript development ✔ Responsive landing pages & UI components ✔ Professional React JS Developer | Custom Frontend Web Apps ✔ Fast delivery & clear communication Let’s bring your vision to life—visually and technically.... Saiba mais

Habilidades

c
cassiuscezar
Cassius S
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Sites Personalizados
I will build your custom react website commerce landing page
A partir deUS$ 90 /projetoMais detalhes
Sites Personalizados
I will build full stack web apps with nextjs, react supabase
A partir deUS$ 95 /projetoMais detalhes

Portfólio

Experiência profissional

Freelancer.com

Freelance Full-Stack Web Developer

Freelancer.com • Autônomo

Jan 2026 - Present • 4 mos

Building modern, high-performance web applications for clients worldwide using React, Next.js, and Supabase for backend and database management. Specialized in creating fast, SEO-friendly websites with real-time features, authentication, and scalable architecture. Delivered multiple full-stack projects including SaaS dashboards, e-commerce platforms, and custom business tools, consistently receiving 5-star ratings for clean code, timely delivery, and responsive design.

Freelance_Web Designer

Freelance Web Developer

Freelance Web Designer • Freelance

Mar 2024 - Nov 2024 • 8 mos

Provided end-to-end web development services to direct client projects, focusing on Next.js applications integrated with Supabase for secure authentication, real-time data, and serverless backend. Developed responsive frontends with React and modern UI libraries, optimized performance, and helped clients launch MVPs quickly. Successfully completed over 15 projects ranging from landing pages to complex web apps, improving client conversion rates through better user experience and speed.