You will get Back-End API Development with Node.js/Express.js for Scalable Solutio
Project details
I specialize in building efficient and scalable back-end APIs using Node.js and Express.js. From simple data retrieval to complex API systems with authentication, I ensure secure, high-performance solutions designed to support your web or mobile applications.
What's included $5,000
These options are included with the project scope.
$5,000
- Delivery Time 15 days
- Number of Revisions 1
- Number of Pages 0
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Nooriah H.
May 22, 2025
Scalable SaaS Dashboard Development | React, Node.js, PostgreSQL, AWS
Rana Ali did an excellent job as a full-stack developer, delivering a well-structured, high-quality SaaS dashboard with clean architecture and smooth, user-friendly UX. He managed the project independently and communicated clearly throughout. Highly recommended — I look forward to working with him again.
About Rana
Full-Stack MERN / MEAN Developer & AI Automation Engineer
Manassas, United States - 6:26 pm local time
I fix these problems by designing clean architectures, high-performance systems, and AI automations that actually execute tasks instead of just responding.
I’m a Senior Full-Stack MERN / MEAN Developer with strong AI Automation expertise, helping startups and businesses build scalable web applications and intelligent AI-driven systems that perform reliably in real-world environments.
I’ve worked across SaaS, FinTech, E-commerce, Logistics, Healthcare, Gaming, PropTech, and Marketplaces.
I build fast, conversion-focused interfaces using React, Next.js (App Router & Pages Router), Angular, TypeScript, Tailwind CSS, Material UI, and ShadCN/UI, paired with modern state management (Redux Toolkit, React Query, Zustand) and smooth animations (Framer Motion, GSAP).
On the backend, I develop scalable REST and GraphQL APIs using Node.js, NestJS, and Express, handling authentication (JWT, OAuth, NextAuth), role-based access control, real-time systems (WebSockets, Socket.io), payment gateways (Stripe, PayPal), and third-party integrations including CRMs, LMS platforms, and OpenAI APIs.
I design databases that don’t collapse under traffic, working with MongoDB, PostgreSQL, MySQL, Redis, and ORMs like Prisma and Mongoose, and deploy confidently using AWS, Docker, CI/CD pipelines, Vercel, Render, and NGINX.
Alongside full-stack development, I build AI-powered chatbots, agents, and automation systems using ChatGPT, Generative AI, n8n, Make.com, and Zapier. These systems handle real business workflows such as lead qualification, customer support, scheduling, ticket routing, reporting, and internal operations, connecting chatbots with databases, CRMs, messaging platforms, and custom APIs.
Instead of isolated bots, I design end-to-end AI workflows that start from user input, pass through AI decision logic, and finish with real execution—updating systems, triggering workflows, sending notifications, and generating reports.
If you’re looking for a Full-Stack MERN / MEAN Developer who also understands AI automation and real-world scalability, send an invite.
I’ll respond with a clear technical plan for your project.
Steps for completing your project
After purchasing the project, send requirements so Rana can start the project.
Delivery time starts when Rana receives requirements from you.
Rana works on your project following the steps below.
Revisions may occur after the delivery date.
From simple data retrieval to complex API systems with authentication,
From simple data retrieval to complex API systems with authentication, I ensure secure, high-performance solutions designed to support your web or mobile applications.