Javed K.
Mahuva, India
100%
Job Success
Top Rated
.Net MAUI | Xamarin | Angular | .Net Core | WPF | Swift | Mobile Apps
$15.00/hr
Over 10 years of experience of developing apps and site using various technologies like Dot(.) Net, PHP etc. I am a developer who has experience of all the aspects of the development like Analysis, Design, Testing and Deployment.
I am experienced in the following technologies.
- .Net MAUI (Expert in Migration from Xamarin to Maui)
- Xamarin (Forms, Android, iOS).
- Asp.Net with MVC using C#.
- Flutter
- Kotlin
- ReactNative.
- Swift and Objective-C.
I had developed Mobile apps with the following features.
1. MVVM pattern
2. Interactive and complex UI with animations
3. Local and push notifications
4. Payment Gateway integration
3. Barcode & QR code integration
5. Magstripe and NFC reader integration
6. Chat Implementation and integration (from scratch or third-party integration).
8. Social apps integration (Google, Facebook, LinkedIn, Twitter)
9. Local SQLite database integration.
10. API integration (SOAP, REST, JSON, XML, XML-RPC).
11. Crash and Analytics reporting.
I had developed Web-Sites with the following features.
1. MVC pattern
2. Responsive design using Bootstrap, Foundation and HTML5 Boilerplate, Razor & Blazor
3. Chat plugins integration or development from scratch
4. Payment gateway integration
5. E-commerce sites
6. CMS systems
Generally, I use the following database technologies with mobile app and websites developments.
1. MS-SQL
2. SQLite
3. Oracle
4. DB2
5. Mongo DB
Repository tools that I usage for versioning and code storage
1. Git
2. TFS
What differentiates me from other developers and Why you should hire me?
1. Start development from scratch or take over the existing and make it live.
2. Frequent communication with clients.
3. Ready to work more hrs if required.
4. Flexible with team members.
Work history
Work history
Refactor Xamarin Code
Jan 21, 2020
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Jul 5, 2025
"Javed was great to work with"
Private earnings
UX UI design for Auto Sort
Jun 28, 2024
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Feb 17, 2025
Private earnings
Wanted: Mobile Developer—Xamarin.Forms
Aug 18, 2023
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Aug 31, 2023
"Project completed in full ahead of schedule. Freelancer quick to reply. Good communication (available daily). Went above and beyond with extra suggestions. Would hire again."
Private earnings
Xamarin Form mobile developer
Aug 10, 2021
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Dec 10, 2022
Private earnings
.NET Core Developer
Nov 4, 2021
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Mar 11, 2022
"We were very pleased with Javed. His work ethic and ability were excellent."
Private earnings
Xamarin forms Designer/Developer
Mar 22, 2019
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May 19, 2019
"Recommend for Xamrin Development."
Private earnings
SCA075 - Front-End Developer Expertise for AI Training - Upwork enterprise client
Apr 14, 2025
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Present
Job in progress
Private earnings
Submit Mobile App to Apple, Google and Microsoft Store
Oct 14, 2024
-
Present
Job in progress
Private earnings
Forms development for Android mobile
Mar 2, 2022
-
Present
Job in progress
Private earnings
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Skills
Skills
- Xamarin
- C#
- Android App Development
- iOS Development
- ASP.NET Web API
- Mobile UI Design
- Model View ViewModel
- SQL Programming
- Object-Oriented Programming
- NFC
- Windows Presentation Foundation
- Azure DevOps
- MVC Framework
- XAML
- Microsoft Azure