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I will build your scalable full stack mern nextjs web app
Zaryab Ali
About this gig
Hey, I'm Zaryab. Full-stack developer with 3+ years of industry experience building production-ready applications for remote clients globally.
I specialize in MERN Stack, Next.js, and AI-integrated applications. I've developed highly scalable systems handling massive data pipelines - including an e-commerce marketplace with AI-powered product automation, real-time job processing with Bull MQ, Redis caching, and secure retry logic. I integrate advanced AI models like Claude 4.6 for intelligent features.
I specialize in:
- MERN Stack & Next.js development
- AI/LLM integration (Claude, GPT models)
- AWS deployment (EKS, Amplify, S3, CodeBuild)
- Real-time applications (WebSockets, Bull MQ)
- Database optimization (MongoDB, PostgreSQL)
- Scalable architectures for high-performance apps
Whether you need a startup MVP or enterprise-grade application, I deliver clean, maintainable code ready for production.
Message me before ordering , let's discuss your project needs.
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Get to know Zaryab Ali
Zaryab Ali
Full Stack Web Engineer
- FromPakistan
- Member sinceMar 2024
- Avg. response time1 hour
Languages
Urdu, English
Hey, I’m Zaryab — a full-stack developer with 3+ years of experience building production-ready web apps for global clients.
I specialize in MERN Stack, Next.js, and AI-powered solutions. I’ve built scalable systems including e-commerce platforms with AI automation, real-time job processing (BullMQ), Redis caching, and robust retry logic.
Skills:
• MERN & Next.js
• AI/LLM integration (Claude, GPT)
• AWS (EKS, S3, Amplify)
• WebSockets, Redis
• MongoDB & PostgreSQL
Available for full-stack builds, backend optimization, AI integration, and scalable deployments.
My Portfolio
FAQ
Do you have experience with ReactJS?
Yes, I have practical experience with React.js, a javascript-based framework used for client-side rendering and building performant web applications.
How can I place an order?
While you have the option to select from the above order packages if you are already aware of your requirements, I highly recommend reaching out to me first before placing the order. This way, we can have a detailed discussion about your project.
Do you have experience with database?
Yes. 3+ years with MongoDB in production applications. I also work with PostgreSQL, MySQL, and Redis for caching. I design optimized schemas, implement indexing strategies, handle complex queries, and optimize for scalability - all tested across multiple high-traffic projects.
Will there be any support provided after the completion of the order?
Absolutely. Basic package includes 5 days free support. Standard gets 15 days. Premium includes 30 days of free maintenance - bug fixes, updates, performance monitoring, and optimization. After that, I offer hourly support at $50/hr. I've supported 20+ clients post-launch.
Do you have experience with AWS deployment?
Yes. 3+ years deploying applications on AWS EKS (Kubernetes), EC2, RDS, S3, CodeBuild for CI/CD pipelines, and Amplify. I handle monitoring, auto-scaling, cost optimization, and security hardening. AWS deployment is included in my Premium package.
Can you integrate AI models like ChatGPT or Claude?
Yes. I integrate Claude, GPT-4, and other LLMs into applications. I've built AI-powered features for 10+ projects - intelligent content generation, automated workflows, AI chatbots, and data processing pipelines. This is a core specialty of mine.
How do you handle real-time features?
I use WebSockets for real-time communication, Bull MQ for background job processing, and Redis for caching. I've built real-time notification systems, live dashboards, and data synchronization across multiple high-scale applications. All optimized for performance and reliability.
What's your turnaround time?
Basic: 5 days. Standard: 10 days. Premium: 15-20 days. I provide weekly progress updates. Rush delivery available at 1.5x price. I've consistently met deadlines across 20+ remote client projects.
Do you work on existing projects or just build from scratch?
Both. I improve existing applications, add features, fix bugs, optimize performance, migrate architectures, and scale struggling systems. I've worked on legacy codebases, refactored projects, and transformed monoliths into microservices. Message me with your current setup.
