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You will get React Native mobile application

Shabbir ul H.Status: Offline
Shabbir ul H. Shabbir ul H.
5.0
Preview imagePreview image

Let a pro handle the details

Buy Custom Mobile Apps services from Shabbir ul, priced and ready to go.
Shabbir ul H.Status: Offline
Shabbir ul H. Shabbir ul H.
5.0
Preview imagePreview image

Let a pro handle the details

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

Project details

Having an attractive Mobile App is very important so users spend most of their time on the App. I am experienced React Native Developer expert in developing user-friendly Mobile Apps.

My expertise is in developing the following type of applications:
-UI based application
-Map Based Application.
-Chat Application.
-Social Network Application.
-Audio / Video Application.
-Web service based application.
-Facebook , Twitter , LinkedIn , Instagram integration.
-Payment Gateway Integration.
-Solving issues in existing Apps.
-Firebase
-Amazon Web Services (Amplify / Cognito / DynamoDB / GraphQL / Lambda)

If you need consultation regarding mobile app development and want to discuss your project then you can buy my consultation gig.

In my packages you will see "CRUD operation" that means that create, read, update, delete on 1 module for e.g User CRUD can mean, create user data, read user data, update user data & delete user data, thats 1 CRUD operation.

Note: I dont work on Dating, adult, alcohol, betting, songs related apps.

Please discuss your requirements before placing the order.
Platform
Android
App Type
Hybrid App
Development Technology
React Native
App Purpose
Chat, Dating, Delivery, Finance, Entertainment, Education, Health & Fitness, Maps & Navigation, Music, Restaurant
Expertise
Cross Browser & Device Compatibility, Design, Performance Optimization
What's included
Service Tiers Starter
$1,500
Standard
$3,000
Advanced
$7,000
Delivery Time 30 days 45 days 60 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Mobile Operating Systems
222
App Store Upload
App Icon Design
Splash Screen
Ad Network Integration
Source Code
5.0
18 reviews
100% Complete
(18)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

RE

Remy E.
5.00
Dec 13, 2025
React Native App Developer Needed for Exciting Project Shabbir demonstrated excellent professionalism and technical expertise throughout the sprint work. The project was completed successfully, with clear communication and timely delivery. We are pleased with the outcome and would gladly engage Shabbir again for future work.

MB

Maryam B.
5.00
Dec 1, 2025
Experienced React Native Mobile App Developer Needed Working with Shabbir was an excellent experience. He delivered high-quality work on time with great attention to detail. The code was clean, well-structured, and completely bug-free. Communication was smooth throughout the project, and he quickly understood the requirements and executed everything perfectly.

Shabbir handled every task professionally and even suggested improvements that added value to the app. I’m extremely satisfied with the results and will definitely hire him again for future projects.

DS

David S.
5.00
Apr 26, 2023
Part-time developer for NextJS serverless app on Cloudflare Workers Working with Shabbir has been fantastic, we hope to work with him again!

II

Ike I.
5.00
Apr 13, 2023
Back End Engineer Freelancer is very good communicator, patient and hard working. I will recommend him highly.

OY

Olzhas Y.
5.00
Nov 6, 2022
You will get develop an android and ios app using flutter It's a pleasure to work with such a professional. Job well done!
Shabbir ul H.Status: Offline

About Shabbir ul

Shabbir ul H.Status: Offline
Senior AI + Full Stack Developer | LangChain, n8n, RAG | .NET, React
100% Job Success
5.0  (18 reviews)
Manchester, United Kingdom - 12:29 am local time
Senior Full Stack Developer building production AI agents with LangChain, LangGraph, n8n, and RAG. 17 years engineering, 100% Job Success on Upwork, $60K+ delivered. I bridge .NET, React, and React Native with autonomous AI.

🤖 What I build
• AI agents using LangChain, LangGraph, CrewAI, n8n
• Agentic RAG systems with Pinecone, Qdrant, ChromaDB
• MCP (Model Context Protocol) servers and tool-calling agents
• AI chatbots, voice agents, customer support automation
• AI features integrated into existing .NET, React, React Native apps
• Multi-tenant AI-native SaaS platforms

⚙️ Tech stack
• AI: LangChain, LangGraph, CrewAI, n8n, OpenAI API, Anthropic Claude, Gemini, RAG, Vector DBs (Pinecone, Qdrant, Milvus), Prompt Engineering, MCP
• Backend: .NET 8/9, ASP.NET Core, C#, Python, FastAPI, Node.js
• Frontend: React, React Native, Angular, Next.js, Tailwind, MudBlazor,Blazor
• Cloud/DevOps: Azure, AWS, Docker, GitHub Actions CI/CD
• Data: PostgreSQL, MSSQL, MongoDB

🚀 What sets me apart
• 100% Job Success Score verified delivery on every Upwork contract
• Production engineer, not a prototyper I ship code that survives compliance reviews and real load
• Full ownership: backend, frontend, DevOps, deployment under one roof
• 17 years across FinTech, HealthTech, Logistics, and government systems

📈 Recent client work
• Fleet Management System for government client .NET + React + Docker, full CI/CD on hardened VPS
• Civil aviation permit platform with self-hosted runners and compliance-grade secret management
• Audit Communication API .NET 8 with templated email workflows
• POS Platform spanning Web, Tablet, and Mobile ($11K Upwork project, 5-star)

📩 Send me your project details and I'll respond within 1 hour with a clear plan, timeline, and budget.

Steps for completing your project

After purchasing the project, send requirements so Shabbir ul can start the project.

Delivery time starts when Shabbir ul receives requirements from you.

Shabbir ul works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Gathering

Designing

Review the work, release payment, and leave feedback to Shabbir ul.