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English
$
USD
I will your next js, react js, node js, and mern stack developer
Sabrina Saif
4.8
4.8
About this gig
Hello there!
Are you looking for a professional full-stack JavaScript developer?
With my expertise in React.js, Next.js, Node.js, Express.js, and Flask, I will build modern, secure, and high-performance web applications tailored to your needs.
What I offer:
- Full-stack MERN/JavaScript development
- Responsive frontend using React, jQuery, Bootstrap, Tailwind CSS
- Backend APIs with Node.js, Express.js, Flask
- SEO-optimized Next.js SSR/SSG apps
- Bug fixing & debugging
- Performance and security enhancements
Services:
- Single Page Applications (SPA) in React.js
- Real-time web apps
- Progressive Web Apps (PWA)
- Performance optimization
- E-commerce sites
- Business web apps
- API development
- Dashboards
- Blogs
- Bug fixes for React apps
Technologies:
JavaScript, TypeScript, React, Redux, GraphQL, Material UI, Bootstrap, Tailwind, Next.js, Node.js, Express.js, MongoDB, MySQL, Postgres, Firebase, AWS, GCP, Docker, Kubernetes, GitHub CI/CD, GitLab CI/CD, Jenkins, and DevOps.
Why me?
️ 6+ years of hands-on experience
️ Expertise in data structures, algorithms, debugging, security & OS
️ Clean, scalable code
️ Fast delivery & post-project support
Let's discuss your requirements before placing an order.
Get to know Sabrina Saif
Sabrina Saif
Full stack developer, programing expert
- FromPakistan
- Member sinceApr 2023
- Avg. response time1 day
- Last delivery9 months
Languages
English, German, French, Irish
Hi, I'm Sabrina. I have more than 7 years of experience in Full Stack development. I specialize in building modern, responsive, and scalable web applications using React.js, Next.js, Node.js, and the full MERN Stack.
I’m an expert in multiple programming languages and technologies including Golang, Python, Java, JavaScript, GRPC in Java, Node.js, React.js, Flutter, and C++. I also provide high-quality solutions in web scraping, data mining, and data science.
Whether you're looking for a complete web app, need help with a coding project, or want one-on-one tutoring in Python or data science.
FAQ
What do you need to get started?
I need a clear description of your project, desired features, and any design or reference materials you may have. For existing projects, please share access to your code or repository.
Do you offer custom full-stack solutions?
Yes! I specialize in custom full-stack apps using React.js, Next.js, Node.js, and Express.js. Whether it's a business site, dashboard, or API integration—I've got you covered.
Can you fix bugs in my existing React or Next.js project?
Absolutely. I offer bug fixing, performance tuning, and refactoring services for React.js and Next.js applications.
Will my website be mobile-friendly and responsive
Yes, all my front-end work uses responsive frameworks like Tailwind CSS and Bootstrap to ensure your site looks great on all devices.
Do you provide support after delivery?
Yes, I offer post-delivery support for a limited time. For long-term maintenance, I provide separate support packages.
Reviews
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mazensnobar
Spain
Thank you for solving my database configuration, work went smooth and fast. Sabrina was super helpful and even gave me extra explanations.
Up to $50
Price
1 day
Duration
Helpful?O oihanaz
Spain
The work was done on time, and fulfilled all the requests. Recomended!
$50-$100
Price
13 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mazensnobar
Spain
Thank you for solving my database configuration, work went smooth and fast. Sabrina was super helpful and even gave me extra explanations.
Up to $50
Price
1 day
Duration
Helpful?O oihanaz
Spain
The work was done on time, and fulfilled all the requests. Recomended!
$50-$100
Price
13 days
Duration
Helpful?
