Ver categorias
Explorar
Fiverr Pro
Português
$
USD
Zain Sultan
@mzain4566
Full Stack Engineer Focused on Modern React, Nextjs and Scalable Backend Systems
Paquistão
Inglês, Urdu
Sobre mim
Hi, I'm Zain Sultan. For 4 years, I’ve been creating React.js & Next.js websites that fit business, fitness, and e-commerce needs. From business sites to fitness platforms and e-commerce, I build custom solutions using React, Next, JavaScript, REST APIs, and strong database design, delivering smooth, professional applications tailored to your needs. But i'm new to Fiverr as an Expert developer. I always the best in each of my works because i want all my clients to feel comfortable and satisfied with my work.
Habilidades
Zain Sultan
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Sites Personalizados
I will node expert, react expert, node js backend for custom API
Sites Personalizados
I will create next js static website or redesign with tailwind css
Experiência profissional
Full Stack Developer
InfinityByte • Período integral
Oct 2025 - Present • 7 mos
At InfinityByte, I work as a Full Stack Developer responsible for designing, developing, and maintaining scalable web applications from front-end to back-end. I specialize in building secure, high-performance applications using modern JavaScript technologies. I develop dynamic and responsive user interfaces using React.js and Tailwind CSS, while building robust server-side applications with Node.js and Express.js. I manage databases using MongoDB and SQL, ensuring optimized queries and efficient data handling. Key responsibilities and achievements include: • Developing full-stack web applications using the MERN stack • Designing and integrating RESTful APIs • Implementing authentication & authorization systems (JWT, role-based access) • Building responsive, mobile-friendly UI from Figma designs • Optimizing application performance and improving scalability • Deploying applications on cloud platforms • Maintaining clean, modular, and maintainable codebases • Collaborating with designers and backend teams to deliver end-to-end solutions I focus on writing secure, efficient, and scalable code while delivering solutions that align with business objectives and client requirements.
Front-End Developer
Tech Future • Período integral
Feb 2025 - Sep 2025 • 7 mos
At Tech Future, I work as a Front-End Developer focused on building modern, responsive, and high-performance web applications. I specialize in creating clean, scalable, and user-friendly interfaces using the latest web technologies. I develop dynamic web applications using React.js, JavaScript (ES6+), HTML5, and CSS3, with strong experience in Tailwind CSS and responsive design principles. I collaborate closely with UI/UX designers to transform Figma and design mockups into pixel-perfect, fully functional websites. Key responsibilities and achievements include: • Developing reusable and scalable UI components • Optimizing website performance and improving page load speed • Implementing responsive layouts for mobile, tablet, and desktop • Integrating REST APIs and handling state management • Improving user experience through clean design and smooth interactions • Fixing bugs and enhancing existing web applications I focus on writing clean, maintainable code and delivering high-quality solutions that align with business goals and client expectations.
