Nikunj M.

Ahmedabad, India

100% Job Success

Top Rated

iOS developer with MacOS, Flutter, React native & Ionic experience

$20.00/hr

Proficient in iOS, iPhone, MacOS, WatchOS, Swift, Objective-C, SwiftUI, Flutter, Ionic Framework and React Native Development 🔹 Over 9+ Years of Expertise 🔹 50+ Mobile Apps Developed using Objective-C, Swift, SwiftUI, Flutter, React Native, Kotlin and Ionic Frameworks With over nine years of extensive experience as a Software Developer, I specialize in Android, iOS and iPhone application development using SCRUM/Agile methodologies. On Upwork, I worked more than 900 working hours billed in 10+ projects. Areas of Expertise: 🌐 Cross-Platform Development with Flutter, React Native and Ionic Framework 📱 iOS, iPhone, MacOS and WatchOS Application Development 🌐 Location Tracking 📱 Social Media/Dating Apps with Video and Audio Chat Features 🎥 Video and Audio Player Applications 💰 Financial Apps 💰 Crypto Currency Apps ✈️ Airline Apps 🏦 Banking Apps 📞 Calling Apps 📶 VOIP Apps 🌟 Augmented Reality Applications Mobile Development Skills: 🔹 Proficient in SwiftUI, Swift, Objective-C, MVVM, MVP, MVC, Design Patterns, Custom Controls, REST API, iOS, iPhone, and macOS development 🔹 Experienced in Material Design and Mobile UI/UX 🔹 Firebase Integration (AdMob, Analytics, A/B Testing, etc.) 🔹 Firebase Realtime Database and Storage 🔹 Expertise in XCode, Open Source Tools, Support Libraries, and iOS, iPhone Frameworks 🔹 Implementing Push Notifications (Silent, Custom, VOIP) 🔹 Database Management: SQLite, CoreData 🔹 Network Handling: Alamofire, AFNetworking, URLConnection 🔹 UI Development with Picasso and Glide 🔹 Utilizing Tools Such as Crashlytics, Firebase, Fabric, LeakCanary, and Timber 🔹 Proficiency in SocketIO and SignalR 🔹 Adherence to SwiftLint and SonarQube for Code Quality 🔹 Experience with SIP Calls, XCFramework, CocoaPods, and OneSignal Library 🔹 Integration of Biometric Authentication and OpenAI & ChatGPT API 🔹 Linphone Expertise for iOS, iPhone and Android Mobile Apps 🔹 Integration of Sinch API, Augmented Reality (ARKit), Parental Control & ScreenTime API, AirPlay, and Picture-in-Picture 🔹 Proficiency in CometChat SDK Library Development and Management: 📚 Development of iOS, iPhone SDKs and Flutter SDKs 🔹 Custom Library Development 🔹 Publication of Libraries and SDKs 🔹 Expertise in Uploading SDKs to Package Managers and CocoaPods Automotive Unit and UI Testing: 🧪 Proficiency in Unit Testing, Integration Testing, and UI Testing 🔹 Experience with Testing Tools Like Espresso, JUnit, Mockito, and Robolectric API Integration: 🌐 Integration of Various APIs Including Beacons, Calendar API, QR Code, OCR, Contacts API, Geolocation API, Maps Embed API, Apple Pay, Street View, YouTube Live Streaming API, and In-App Purchases with Braintree 🔹 Expertise in GPS, Google Maps, Custom Markers, Foursquare, and MapBox Integration 🔹 Implementing Push Notifications with Firebase Cloud Messaging and OneSignal 🔹 Integration with Social Media APIs: Google, Facebook, Twitter, Instagram, LinkedIn, and YouTube 🔹 Video Chat Implementation with WebRTC, Twilio, Audio Streaming, LinPhone, JitsiMeetSDK, Agora, and ZegoCloud 🔹 Custom Calendar and Media Gallery Development, Background Download and Upload, WireShark, and CharlesProxy 🔹 Proficiency in Deep Linking and Memory Leak Detection (Zombies and Profiles) In addition to my technical skills, I am fluent in English and am open to inquiries related to iOS, iPhone, MacOS, Android and Flutter development. Please feel free to reach out, and I will be delighted to assist you in your mobile app development projects, whether they involve iOS, iPhone, MacOS, React Native or Flutter technologies.

Work History

Build iOnic Angular App based on existing iOnic 3 App

Mar 29, 2023 - May 1, 2023

This feedback has been removed

Private earnings

Force Playstore / Apple store update implementation in Ionic Application

5.00 Oct 5, 2021

"Task has been completed proficiently, thanks for your timely support."

Private earnings

Flutter App Developer

5.00 May 19, 2021 - May 27, 2021

"He is a really good and skilled freelancer in flutter app development. Communicates well and is always on time. He knows what he is doing and confident in finishing the job. Happy to meet him regarding flutter app development. All the best for future endeavours !!!!"

Freelancer's response

"Thanks for such good feedback."

Private earnings

IOS app specialist to take build / final buildout and polishing of Ionic project

5.00 Mar 22, 2021 - May 8, 2021

"Great guy, very helpful, always delivered, will definitely hire him again."

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Problem with app cordova based

5.00 Apr 20, 2021 - May 5, 2021

"Very nice to work with Nikunkj he completely fill all my expectations!"

Freelancer's response

"Thanks, Alberto."

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Flutter Demo Project

5.00 May 2, 2021

"Nikunj Deliver good work in given time."

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Package and Release IOS Mobile App

5.00 Mar 31, 2021 - Apr 17, 2021

"Excellent work. He did more than needed, and ensured the work is of highest quality. We are definitely going to use his work going forward, and he is well integrated with the team. Our full time development team love working with him, and I am very pleased I found Niks! Get ready for the next project Niks"

Private earnings

URGENT IOS Cordova Developer

5.00 Mar 30, 2021 - Apr 6, 2021

"Nikunj did a great job and helped wth our app project.. will hire again"

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Put ionic label on one view

5.00 Mar 17, 2021 - Mar 24, 2021

"A new job was given to Nikunj again and a faster resolution by his side."

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Looking for JS/react native developer to upload finished app to google play

5.00 Mar 19, 2021

"Nikunj was very nice and on point. Response rate is also very fast. I will definitely look for him again for any project in the future about developing"

Private earnings