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Fiverr Pro
English
$
USD
I will build a custom cross platform app using react native and rails
Santosh Sharma
5.0
5.0
Gig Summary
About this gig
Why hire three separate developers when you can hire one Lead Architect? > With over a decade of experience building full-stack ecosystems (including the AI-powered ReadBuddy), I provide a seamless bridge between your web presence, mobile app, and backend infrastructure.
Key Features:
- Shared Logic: I design efficient APIs that power both your React web app and React Native mobile app.
- Performance First: Optimized React components and cached Rails backends for lightning-fast loading.
- Modern Tech: Expertise in Rails 6.1+, React Hooks, and React Native Navigation.
- Scalability: Built with future growth in mind using clean architecture and PostgreSQL.
Get to know Santosh Sharma
Santosh Sharma
AI,Claude,Agentic AI,Ruby on Rails,React,Javascript
- FromIndia
- Member sinceFeb 2017
- Last delivery1 year
Languages
Hindi, English, Gujarati
I have over 10 years of experience in Ruby on Rails, Reactjs and React Native. Fully-committed to designing and developing innovative web-based materials that users will love.
Other Software Development Services I Offer
FAQ
Can you handle both the Web and Mobile versions of my app?
es. I specialize in building a "Shared Backend" architecture. I will develop a single, robust Ruby on Rails API that powers both your React web application and your React Native mobile app, ensuring data consistency across all platforms.
How do you ensure the mobile app feels "Native"?
I use React Native with a focus on optimized bridge performance and native navigation. I ensure smooth transitions and high-performance UI components so your users get a "native feel" on both iOS and Android.
Will the web application be responsive for mobile browsers?
Absolutely. Even if we are building a separate mobile app, the React JS frontend will be fully responsive and optimized for all screen sizes using modern CSS frameworks like Tailwind CSS or Material UI.
Can you integrate AI or LLM features into the full stack?
Yes. I have experience integrating AI agents, RAG (Retrieval-Augmented Generation), and LangGraph into full-stack apps. I can build intelligent features that work seamlessly across your web and mobile interfaces.
How do you handle project management for such a large scope?
As a former Lead Developer, I follow a milestone-based approach. We break the project into manageable phases (e.g., Backend/API, Web Frontend, Mobile App). You will receive regular updates and demos at the end of each phase.
Do you help with App Store and Play Store submissions?
Yes. In the Premium package, I assist with the technical configuration and preparation required for submitting your React Native app to the Apple App Store and Google Play Store.
Reviews
11 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
M 
maxgts
Belgium
It was a real pleasure to work with Santosh. He is reliable and someone you can trust. He helped us tremendously and provided extra feedback.
$200-$400
Price
Helpful?R 
raghavankl
United States
Santosh is a sound engineer with a curiosity to delivery great work. If you are looking for an expert in reactJs and ruby I definitely recommend Santosh.
$50-$100
Price
Helpful?J 
jamesstirrat
United Kingdom
Ongoing collaborationGreat work as always !
$50
Price
Helpful?J jamesstirrat
United Kingdom
Ongoing collaborationHigh integrity & high quality service from Santosh. Recommended
$50
Price
Helpful?J jaherulalom348
United Kingdom
Ongoing collaborationAs always Santosh knows exactly what he is doing and delivers great quality code
$50-$100
Price
Helpful?
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
M maxgts
Belgium
It was a real pleasure to work with Santosh. He is reliable and someone you can trust. He helped us tremendously and provided extra feedback.
$200-$400
Price
Helpful?R raghavankl
United States
Santosh is a sound engineer with a curiosity to delivery great work. If you are looking for an expert in reactJs and ruby I definitely recommend Santosh.
$50-$100
Price
Helpful?J jamesstirrat
United Kingdom
Ongoing collaborationGreat work as always !
$50
Price
Helpful?J jamesstirrat
United Kingdom
Ongoing collaborationHigh integrity & high quality service from Santosh. Recommended
$50
Price
Helpful?J jaherulalom348
United Kingdom
Ongoing collaborationAs always Santosh knows exactly what he is doing and delivers great quality code
$50-$100
Price
Helpful?
