I will build a scalable full stack web application using nextjs


About this gig
Are you looking for a Full-Stack Software Engineer who delivers production-ready web applications?
I specialize in building highly scalable, lightning-fast, and SEO-optimized web solutions using the Next.js and Node.js/Flask ecosystems. I don't just write code; I engineer resilient infrastructure. From scratch development to complex legacy migrations, I have successfully deployed applications reliably serving thousands of monthly active users.
My Technical Stack:
- Frontend: React.js, Next.js (App & Pages Router), Tailwind CSS, TypeScript.
- Backend: Node.js, Express.js, Python (Flask), RESTful APIs.
- Database & Infra: MongoDB, MySQL, Linux VPS, Git.
Core Services Included:
- End-to-End Development: Full software development lifecycle from idea to deployment.
- Performance SEO: Achieving flawless 100/100 Core Web Vitals via Server-Side Rendering (SSR).
- Complex Infrastructure: Anti-scraping architectures, yt-dlp integrations, and custom proxy management.
Let's build web infrastructure that scales. Please message me to discuss your exact requirements before placing an order!
Gig milestonesNEW
Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.
- Basic Package.
- 1st Milestone: Website Design2-day delivery · 1 revision$50Pay now
I'll create the design for your website.
- 2nd Milestone: Development2-day delivery · 1 revision$50Pay later
I'll develop the website and deliver a working product for your review.
- 3rd Milestone: Delivery1-day delivery · No revisions$50Pay later
I'll send you the final delivery for review and feedback.
These are the steps we’ll follow to complete your project.
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Get to know Rehan Nawaz
Full Stack Software Engineer
- FromPakistan
- Member sinceDec 2023
Languages
English
My Portfolio
FAQ
Do you handle both the frontend and backend of the application?
Yes, I am a Full-Stack Engineer. I architect the frontend using React/Next.js and build robust backends using Node.js or Flask, ensuring seamless data flow across the entire application.
Can you optimize my existing website for better performance and SEO?
Absolutely. I specialize in Technical SEO and optimizing critical rendering paths. I can migrate legacy codebases to modern Next.js architectures to achieve perfect PageSpeed scores and reduce load times.
Do you help with server deployment and hosting?
Yes. For Standard and Premium packages, I handle the full production deployment to your Linux VPS (Ubuntu/CentOS), including process management and continuous integration setup.
What if my app requires data extraction from other websites?
I have extensive experience in building automated data extraction tools and bypassing anti-scraping countermeasures. I can implement IP rotation and proxy management directly into your application's infrastructure.

