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Fiverr Pro
English
$
USD
I will build a secure mern, full stack, secure web application with real time features
Devashish Jain
About this gig
Welcome! Are you looking for a professional, high-performance web application?
As a detail-oriented, final-year Computer Science student, I specialize in the MERN stack (React, Node.js, MongoDB).
I build fast, secure, and scalable web apps from scratch, handling everything from the database to the final design.
Why choose me?
- Full-Stack Expertise: I build both your user-friendly React frontend and your powerful Node.js backend.
- Secure & Modern: I build secure systems (using JWT) to protect your users and data.
- Advanced Features: I have proven experience with complex features like real-time updates (WebSockets) and high-performance logic (like my top-ranking hackathon project).
Whether you need a custom dashboard, a secure API, or a complete, interactive website, I will deliver clean, professional, and reliable code.
Please message me to discuss your project's unique needs 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: Planning2-day delivery · 1 revision$50Pay now
I'll use your provided requirements to start planning your website.
- 2nd Milestone: Delivery5-day delivery · 1 revision$50Pay later
I'll send you the final delivery for review and feedback.
These are the steps we’ll follow to complete your project.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Devashish Jain
Devashish Jain
- FromIndia
- Member sinceNov 2025
Languages
Marathi, Hindi, English
MERN Stack Expert (React, Node js) | Full-Stack Developer | Python/ML Engineer (FastAPI/Flask)
I build high-performance, scalable, & secure web applications (JWT architecture). I offer end-to-end development, specializing in complex challenges: real-time features (WebSockets) & integrated Machine Learning solutions
Key Projects
CareConnect: Secure, real-time healthcare data platform.
Disaster Aggregator: ML-driven data classification system.
Ship Routing: High-performance optimal pathfinding (6th Rank in SIH)
Message me to discuss your needs & start building your successful solution
FAQ
What technologies do you specialize in?
I specialize in the full MERN stack: React.js for a fast and interactive frontend, Node.js and Express.js for a powerful backend API, and MongoDB for a flexible database. I also use TypeScript to write clean and secure code.
What is your development process?
I follow a clear milestone process. We always start with a Planning step to agree on all features and designs. Once that's approved, I move to Development to build and code the project. Finally, we have a Delivery & Revision step to fix any bugs and ensure you are 100% satisfied.
What does a "revision" include?
A revision is for modifying or fixing anything we already agreed on in the planning phase (e.g., fixing a bug, changing a color). It does not include adding a brand new feature or page that was not part of our original agreement. New features can be added as a gig extra.
What do you need from me to get started?
To start, I just need a clear idea of your project. For the design, it's very helpful if you have any logos, brand colors, or examples of websites you like. You will need to provide all text and images for the site unless you've selected "Content Upload" in your package.
Can you build complex features like E-commerce or Real-Time Chat?
Yes! I have experience with real-time features (like WebSockets) which are part of my Premium package. For a full E-commerce system (cart, payments), please select it as a "Gig Extra" on my Premium package, as it is a complex feature that requires significant extra work.
