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You will get application design and development for Android & iOS in React Native

Sumer K.Status: Offline
Sumer K. Sumer K.
4.8
Top Rated
Preview image

Let a pro handle the details

Buy Custom Mobile Apps services from Sumer, priced and ready to go.
Sumer K.Status: Offline
Sumer K. Sumer K.
4.8
Top Rated
Preview image

Let a pro handle the details

Buy Custom Mobile Apps services from Sumer, priced and ready to go.

Project details

React Native mobile application | Android App | IOS App | Mobile App design and development.

I am Sumer Kumawat and I have 8+ years of experience building Full-Stack Web Applications and RESTful APIs using languages and frameworks including Node/JS, React Native, React JS, Angular JS, three.js, Nxt.js, and Flask/Python. 

Here is my skill set:

⭕️ Front End (Web Design & Development)
🔰 Figma or any Design to HTML CSS
🔰React Js
🔰Next Js
🔰Node Js
🔰Tailwind CSS
🔰Type ORM
🔰Ant Design
🔰Jest Testing
🔰API integration
🔰Javascript Utility
🔰 Bug Fixing and Debugging
🔰 Material UI
🔰 Bootstrap

⭕️ Back End (Web Development, API Development & Databases)
🔰 Creating APIs
🔰 Express Js
🔰 Node Js
🔰 PHP
🔰 Laravel
🔰 MySQL
🔰 MongoDB
🔰 NoSQL
🔰 GraphQL
🔰 Bug Fixing and Debugging


I love the excitement of working in a faced paced environment and am very adaptable to change.

Thank you for your interest in my React App expert services and I look forward to hearing from you.

Best Regards,
Platform
iOS
App Type
Hybrid App
Development Technology
React Native
App Purpose
Shopping
Expertise
Cross Browser & Device Compatibility, Design, Performance Optimization
What's included
Service Tiers Starter
$899
Standard
$3,499
Advanced
$5,499
Delivery Time 15 days 30 days 45 days
Number of Revisions
233
Number of Mobile Operating Systems
222
App Store Upload
-
App Icon Design
Splash Screen
Ad Network Integration
-
-
Source Code
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$100 - $300

Frequently asked questions

4.8
143 reviews
85% Complete
(121)
12% Complete
(17)
1% Complete
(0)
3% Complete
(5)
1% Complete
(0)

MG

Mick G.
5.00
Aug 10, 2026
Shopify ups shipping setup

AF

Arlen F.
5.00
Apr 14, 2026
Shopify Developer for Industrial Supply Company Sumer and his team are great, solution-oriented and committed to quality work. I highly recommend.

AC

Anju C.
5.00
Nov 10, 2025
Update Shopping App & Maintenance

RB

Randy B.
5.00
Nov 4, 2025
Magento 2 Luma to Hyva Working with Summer was a delight.
He finished all his assigned tasks.
He did them well and i would recommend him no problems.
We will keep him in mind for future projects for sure.

DM

Daniel M.
5.00
May 26, 2025
Mangento 2 - Redisegn Responsive Gift Card Product Detail Page Good Developer to work with. We have end the contract because our company was stolen by this developer https://upwork.com/freelancers/mage2pro and we decide t close our Upwork Account
Sumer K.Status: Offline

About Sumer

Sumer K.Status: Offline
AI Solutions Engineer | Magento 2 Hyva | Shopify Plus & App Developer.
100% Job Success
4.8  (143 reviews)
Dewas, India - 7:34 am local time

🚀 AI Agent Developer | Magento 2 Hyvä Specialist | Shopify Plus Expert | Custom AI Applications

With 15+ years of professional experience, I help businesses build scalable eCommerce platforms and intelligent AI solutions. My expertise combines deep knowledge of Magento 2, Hyvä theme development, Shopify ecosystems, Laravel, and modern AI technologies to deliver solutions that improve operations, customer experience, and revenue.

I have successfully delivered hundreds of projects for startups, SMBs, and enterprise clients worldwide, focusing on performance, maintainability, automation, and long-term growth.

✅ AI & Automation Expertise
AI Agents & Custom AI Applications
* AI Agent development
* OpenAI, Claude, Gemini integrations
* Retrieval-Augmented Generation (RAG)
* Knowledge base chatbots
* Customer support AI assistants
* Workflow automation using AI
* Multi-agent systems
* AI-powered search and recommendation systems
* Custom dashboards and AI SaaS applications
* MCP integrations and API connectivity
* Voice AI agents and conversational systems

✅ Magento 2 & Hyvä Expertise
I specialize in Magento 2 with a strong focus on the Hyvä ecosystem.
Magento 2 Development
* Custom module development
* Magento performance optimization
* Elasticsearch and Varnish configuration
* API integrations
* ERP, CRM, shipping and payment integrations
* PWA and headless commerce
* Multi-store and multi-language setups
* Magento upgrades and migrations
* Extension development
Hyvä Theme Development
⭐ Complete migration from Luma/Blank to Hyvä
* Custom Hyvä themes
* Tailwind CSS optimization
* Alpine.js development
* Hyvä Checkout customization
* Third-party module compatibility
* Core Web Vitals optimization
* High-performance storefront development

✅ Shopify Plus & Shopify Apps
Shopify Development
* Shopify Plus setup and customization
* Theme development and custom sections
* Shopify Markets implementation
* Shopify Functions and Checkout Extensions
* Cart and checkout customizations
* GraphQL and Storefront API integrations
* Headless Shopify development
Shopify App Development
* Public and private apps
* Embedded Shopify apps
* Admin API and GraphQL API
* Subscription and membership systems
* Inventory and ERP integrations
* Zoho, QuickBooks, CRM integrations
* AI-powered Shopify applications

✅ Laravel Development
* Custom SaaS platforms
* REST API and GraphQL development
* Laravel 12, Livewire, Vue.js, React
* Subscription systems
* Payment gateway integrations
* Queue systems and background jobs
* Multi-tenant applications
* Microservices architecture
* AI-enabled web applications

💡 Why Clients Work With Me
✔ 15+ years of experience
✔ Specialist in Magento 2 & Hyvä
✔ Owner of multiple Shopify applications
✔ Strong architecture and problem-solving skills
✔ Experience with APIs, ERP, CRM, and automation platforms
✔ Performance-first approach
✔ Reliable communication and long-term support
✔ Focus on business outcomes, not just code

Best Fit Projects
* Magento 2 and Hyvä migrations
* High-performance Magento stores
* Shopify Plus stores and custom Shopify apps
* AI agents and AI-powered applications
* Customer support chatbots and workflow automation
* SaaS platforms and subscription systems
* ERP, CRM, and third-party integrations
* Laravel-based enterprise applications

Let's build scalable eCommerce platforms and intelligent AI solutions that help your business grow.

Steps for completing your project

After purchasing the project, send requirements so Sumer can start the project.

Delivery time starts when Sumer receives requirements from you.

Sumer works on your project following the steps below.

Revisions may occur after the delivery date.

App Design Creation

we will create the design of the mobile application according to the client's requirements and share it with the client for approval.

App Development

Once the design is approved, then I will start work on the development of mobile applications along with API and database creation.

Review the work, release payment, and leave feedback to Sumer.