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Ranjeet Singh S. Status: Offline
Chandigarh, India
100% Job Success
Top Rated

Expert in, FlutterFLow, Swift, Flutter, Expo, React native,Kotlin,

As a seasoned programmer, I bring a wealth of technical expertise and a proven track record in native and cross platform mobile app development for iOS and Android platforms. My skills encompass a wide array of functionalities, including Push and APNS, Geo-fencing, Payment processing (card readers), maps, mobile device management, QR code scanners, and integrations with services such as Paypal, Stripe, and Parse. Listed below is an overview of my skills and the tools I have worked with. Languages : Flutter, flutterflow, Dart, react.js, react native, SwiftUI, Objective-C, Kotlin, T-SQL, C#, JavaScript, HTML, Swift 5, CSS and typescript Frameworks : Core Foundation, iOS SDK, Core Data, Core Video, Core Location, Map Kit, Social Framework, Core Media, AV audioengine Libraries/APIs Core Animation, Facebook SDK, jQuery, Google Maps SDK, AFNetworking, CocoaPods, SQLite, Google Maps, Core Graphics, Sprite Kit, Facebook iOS SDK, Parse iOS SDK, Mixpanel iOS SDK, MailChimp API, Node.js, supabase Tools : iOS Simulator, Apple Xcode, Visual Studio 2010, Visual Studio 2008, SVN, MailChimp, Git, bitbucket Platforms : iOS 7-18, Android 15-9.0, Flutter mobile, web and desktop, react native- mobile and desktop, CMS/ERP/CRM: Django-Oscar, Django-SHOP, Mezzanine, Odoo - OpenERP (Open Source ERP and CRM) Tools: JQuery, Yahoo UI Library, AngularJS, SQLAlchemy, Peeweeresbarry-Pi, Motor, PyMongo, Django MongoDB Engine Server end: Azure, firebase, Google cloud functions Paradigms : Agile Software Development, kanban, waterfall, devops Misc : iOS Video, Back-end, Stripe Payment, PayPal, Fintech, Barcode and QR Code- QR CODE, DATAMATRIX, Code39, Code128, PDF417, AZTEC, UPC, EAN, Storage : Microsoft SQL Server, Firebird, MySQL, SQLite, Mongodb, Dynamo db, Redis, MemSQL I'm well versed in using wallet based SDKs including Mastercard, Pay- Pal, Braintree, Simply Commerce, Quickpay, Razorpay SDK etc for e-wallet based applications. I have worked extensively with stock trading apps with vast knowledge in exante.eu, Meta trader 5, socket based programming for real time stock price alerts. I can integrate a number of crypto-currency wallets for your app including Bit-coin Core, Electrum, Jaxx cryptocurrencies, Rippex and Exodus that offer an easy-to-use interface, better protection against fraud, Lightweight and easy to set up and easy recovery for BTC using a wallet seed. I thrive on challenges and exhibit hyperactivity when problem-solving. My ability to think deeply and beyond the obvious sets me apart. Let's collaborate and discuss your ideas. I can help you achieve the best solutions for your business needs. I am currently on the lookout for new opportunities in flutter, native iOS, react native and all the skills listed above.
Work history
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Skills

Skills

  • Java
  • JavaScript
  • Dart
  • Kotlin
  • Amazon Web Services
  • Apple Watch
  • NFC
  • Software Architecture & Design
  • Project Management
  • Internet of Things
  • Business Analysis
  • Android
  • Ionic Framework
  • Firebase
  • React Native
  • Swift
  • Prototyping

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