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I will build custom web app mern stack developer website development projects
Manwani Dev
About this gig
Hello! I'm Devkumar, a full-stack developer with over 5 years of experience in creating custom web applications using the MERN stack (MongoDB, Express, React, Node.js Tailwind Css).
Do you need a modern, quick, safe app that works for your company? Let's create one with clean code, responsive design, and easy updating.
What I deliver:
- Interactive dashboards & admin panels
- Real-time features (chat, notifications)
- User login, roles, profiles
- APIs + integrations (Stripe, Firebase, etc.)
- Full deployment (Vercel, Render, Heroku, AWS)
- Basic docs & source code handover
Why pick me?
- Real experience (not just tutorials)
- Fast replies (<30 min) + daily updates
- Unlimited revisions until you're happy
- No templates 100% custom for you
Got an idea or sketch? Message me for a free 15-min chat no pressure.
Let's build your custom MERN web app today! Order now or drop a message. I'm online and ready.
Get to know Manwani Dev
Manwani Dev
Full Stack Website Developer React Next js and Laravel PHP
- FromPakistan
- Member sinceOct 2025
- Last delivery3 months
Languages
Urdu, Hindi, English, German, French
Hello! I’m Dev Manwani, a dedicated Full-Stack Developer with five years of experience transforming business concepts into tangible digital solutions. I create software driven by AI, contemporary websites, and web applications that are efficient, responsive, and user-friendly. I engage in both frontend and backend development utilizing technologies such as React, Node.js, and Laravel. From designing seamless, intuitive interfaces with HTML, CSS, Tailwind, and Bootstrap to building secure and scalable APIs and databases, I ensure everything functions beautifully both behind the scenes and in
My Portfolio
FAQ
What is MERN stack and why use it for my web app?
MERN stack (MongoDB, Express.js, React, Node.js) is a full JavaScript framework perfect for building fast, scalable, modern custom web apps, SaaS products, dashboards and real-time applications.
Do you provide complete MERN stack development (frontend + backend)?
Yes — as a MERN stack developer with 5+ years experience, I build the full project: React frontend, Node.js/Express backend, MongoDB database, APIs, authentication and deployment.
Will my custom web app be responsive and work on mobile?
Yes! Every custom web app I create is 100% responsive and mobile-friendly, tested across phones, tablets and desktops for perfect user experience.
What kind of features can you add to the web app?
Interactive dashboards, real-time chat/notifications (Socket.io), user login/roles, admin panels, payment systems (Stripe/PayPal), file uploads, search/filter, APIs, third-party integrations and more.
How many revisions do you offer?
Basic: unlimited revisions, Standard: unlimited revisions, Premium: Unlimited (within reasonable scope). I keep revising until you are 100% happy with the result.
Do you help with deployment and hosting?
Yes — I handle full deployment to Vercel, Render, Heroku, Netlify, AWS or your preferred platform, including basic setup and domain guidance if needed.
Is the code clean, secure and documented?
Yes — I deliver clean, modular, well-commented, production-ready code with best security practices, authentication, roles, and basic documentation for easy handover.
What do you need from me to start the project?
Share your idea, requirements, wireframes/sketches (if any), branding, content or features list. Even a rough description is enough — we can refine together!
How long does it take to build a custom web app?
Basic: 3 days, Standard: 5 days, Premium: 7 days. I provide regular updates and fast communication so you always know the progress.
Can you add real-time features, payments or multiple APIs?
Yes! I commonly implement real-time (Socket.io), payment gateways (Stripe/PayPal), multiple integrations (Firebase, Google, Twilio, etc.) — just tell me what you need.
