You will get Responsive Bubble.io SaaS Web App & Mobile App, Bubble.io Expert Developer
Top Rated
Project details
**Before purchasing please discuss your requirements with me**
Hey there! š Want to boost your business? Let's talk about creating a personalized app using Bubble.io!
I'm a pro at using Bubble.io to make SaaS and Web apps that really work for your business. My apps have cool designs, smart databases, and they work smoothly with other tools you use.
āļøImportant: Prices can change depending on what you need. Let's chat before you buy anything.
ā¶ļøHere's what I can do for you:
šCustomize Bubble apps
šMake them work perfectly
šMake them grow with your business
šKeep them running fast
šMake sure they're cost-effective
ā¶ļøI can also help you with:
šStarting with a basic version of your app
šBuilding your app from scratch
šMaking apps for selling stuff online
šMaking apps for connecting with customers
šMaking tools for your team to use
If you're ready to make your business better with Bubble.io, let's start working on your custom app together!
Contact me today!
Monika
Bubble App Developer / Bubble.io Expert / Customized Bubble Apps / Bubble.io Development / Bubble.io Apps / #bubble.io #expert #developer #SaaS #MVP #Webapps #saas
Hey there! š Want to boost your business? Let's talk about creating a personalized app using Bubble.io!
I'm a pro at using Bubble.io to make SaaS and Web apps that really work for your business. My apps have cool designs, smart databases, and they work smoothly with other tools you use.
āļøImportant: Prices can change depending on what you need. Let's chat before you buy anything.
ā¶ļøHere's what I can do for you:
šCustomize Bubble apps
šMake them work perfectly
šMake them grow with your business
šKeep them running fast
šMake sure they're cost-effective
ā¶ļøI can also help you with:
šStarting with a basic version of your app
šBuilding your app from scratch
šMaking apps for selling stuff online
šMaking apps for connecting with customers
šMaking tools for your team to use
If you're ready to make your business better with Bubble.io, let's start working on your custom app together!
Contact me today!
Monika
Bubble App Developer / Bubble.io Expert / Customized Bubble Apps / Bubble.io Development / Bubble.io Apps / #bubble.io #expert #developer #SaaS #MVP #Webapps #saas
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$650
|
Advanced
$1,350
|
|---|---|---|---|
| Delivery Time | 2 days | 12 days | 15 days |
Number of Revisions | 3 | Unlimited | Unlimited |
Number of Pages | 1 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100
Additional Revision
+$100
Additional Page
(+ 1 Day)
+$50Frequently asked questions
42 reviews
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AJ
Alice J.
Jun 24, 2026
Expert MERN Stack Developer to Build & Scale Web Application
She successfully handled both frontend and backend development, including REST API integration, database optimization, authentication, responsive UI development, and performance improvements. If you're looking for a reliable Full Stack Developer with expertise in React, Node.js, MongoDB, JavaScript, API Development, and modern web application architecture, I highly recommend working with them. I would definitely hire her again for future projects.
SS
Sumit S.
Jun 12, 2026
Full-Stack SaaS Developer Needed for AI-Powered SaaS Web App React, Node.js, Stripe/API Integration
Great developer with strong expertise in React, Node.js, API integrations, and SaaS application development. Delivered high-quality work, communicated effectively, and handled Stripe and AI-related integrations smoothly. Highly recommended and would hire again.
PA
Peter A.
May 8, 2026
Web App for Surgery Center - New feature
LD
Leah D.
Apr 28, 2026
Testing and bug identification
HB
Harry B.
Mar 9, 2026
Web Development
Highly recommend.
About Monika
Full-Stack Web Developer | Expert React / Next.js / Node.js / MERN
100%
Job Success
Mohali, IndiaĀ - 3:09 pm local time
With 8+ years of experience in full-stack development, I've delivered production-ready solutions for startups, SMEs, and growing companies across fintech, healthtech, edtech, e-commerce, and SaaS industries.
What I Can Help You Build :
ā Full-Stack Web Applications
React.js
Next.js
Node.js
Express.js
Laravel
TypeScript
Vue.js
ā AI SaaS Platforms & Automation:
OpenAI / ChatGPT API Integration
AI Chatbots
Custom AI Workflows
n8n Automation
AI-Powered Web Applications
ā Mobile App Development:
React Native
Flutter
iOS & Android Applications
Real-Time Features
ā API Development & Third-Party Integrations:
REST APIs
GraphQL APIs
Stripe Integration
PayPal Integration
Google Maps API
Booking Systems
SMS Gateways
Shipping & Tracking APIs
ā Real-Time Applications:
Chat Applications
WebRTC
Live Streaming Platforms
ERP & CRM Systems
ā Cloud & Deployment :
AWS
Azure
Docker
CI/CD Pipelines
Scalable Architecture
ā Tech Stack:
React.js ā¢ Next.js ā¢ Node.js ā¢ Express.js ā¢ Laravel ā¢ TypeScript ā¢ JavaScript ā¢ MongoDB ā¢ PostgreSQL ā¢ MySQL ā¢ Supabase ā¢ Firebase ā¢ Python ā¢ Redux ā¢ Tailwind CSS ā¢ Material UI ā¢ GraphQL ā¢ REST APIs ā¢ Docker ā¢ AWS ā¢ Azure ā¢ GitHub
ā Recent Projects
ā¢ Built an AI-powered SaaS MVP for a healthtech startup, helping reduce time-to-market by 40%.
ā¢ Developed a real-time booking platform with Stripe payments handling 10,000+ monthly transactions.
ā¢ Built a fintech dashboard using React and Node.js that improved data processing speed by 3x.
ā Client Feedback:
ā "Great developer with strong expertise in React, Node.js, API integrations, and SaaS application development. Delivered high-quality work, communicated effectively, and handled Stripe and AI-related integrations smoothly. Highly recommended and would hire again."
ā "Highly recommend."
ā "Excellent MERN Stack developer! Delivered a high-quality responsive web app with smooth API integration and strong performance. Expert in React, Node.js, Express, MongoDB, and REST APIs. Communication was clear, work was delivered on time, and all requirements were met perfectly. I highly recommend her for full-stack web development."
ā Frequently Asked Questions :
Can you build AI-powered applications?
Yes. I build AI SaaS products, ChatGPT integrations, AI chatbots, and custom automation workflows.
Do you develop MVPs for startups?
Absolutely. I help founders launch MVPs quickly while keeping the architecture scalable for future growth.
Can you integrate Stripe and payment systems?
Yes. I have experience with Stripe subscriptions, one-time payments, invoices, and recurring billing systems.
Do you provide ongoing support?
Yes. I provide maintenance, bug fixes, feature enhancements, and long-term support.
Are you available for long-term projects?
Yes. I'm available for both short-term and long-term collaborations.
I focus on clean code, clear communication, and building solutions that create real business value.
If you're looking for a reliable Full-Stack Developer, React Developer, Node.js Developer, MERN Stack Developer, or AI SaaS Developer, feel free to send an invitation and let's discuss your project.
Thanks,
Monika _ Full Stack Developer | React, Node.js/Laravel, MERN | AI SaaS Platform
Keywords : Monika full stack developer on Upwork, MERN Stack, React Native Developer, Laravel, AI Solutions, Bubble, Mobile App Development, E-commerce Development, SaaS Applications, Web Development, Custom Websites, RESTful API, MongoDB, MySQL, PostgreSQL, Firebase, AWS, Azure, Docker, GraphQL, Redux, TypeScript, Tailwind CSS, Material UI, Bootstrap, Mobile UI/UX, Agile Development, Cloud Deployment, Web App Development, Scalable Solutions, Frontend Development, Backend Development | MERN | React Native| Next.js | Supabase, HTML React Node.js, ExpressJS ,Tailwind CSS, JavaScript, Web Application, Redux, TypeScript, API Integration, Python, AI development, AI website, custom website, AI developer, Ai website development, Supabase, Full-Stack Developer | SaaS Developer | lovable | n8n | replit | Lovable
- Best Full stack developer on upwork
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Hashtags: #FullStackDeveloper #MERNStack #ReactNative #ReactJS #NodeJS #NextJS #VueJS #Laravel #AI #Bubble #MobileAppDevelopment #EcommerceDevelopment #SaaS #WebDevelopment #CustomWebsites #APIDevelopment #MongoDB #MySQL #PostgreSQL #Firebase #AWS #Azure #Docker #GraphQL #Redux #TypeScript #UIUXDesign #TailwindCSS #MaterialUI #Bootstrap #CloudDeployment #ScalableSolutions #replit #lovable #python #mobileapp #ai #aiwebsite #aiwebapp #full-stackdeveloper #aimobileapp #mvp#saas
Steps for completing your project
After purchasing the project, send requirements so Monika can start the project.
Delivery time starts when Monika receives requirements from you.
Monika works on your project following the steps below.
Revisions may occur after the delivery date.
1. Project planning and Scope
First, make a plan for the project. Next, define the scope of the project. Finally, create a clear roadmap for how the project will be carried out.
2. Creation and Modeling
Application of designs to websites that realize your idea.