Manish S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Expert Ionic Developer and object-oriented programming. The sphere of my knowledge includes the next technologies - Hybrid App using React Native, IONIC Framework, Ionic+Cordova, React, Angular, MongoDB, Node+Express, Postgre, PostgreSQL, JavaScript, Java, Objective C, SWIFT, Android Studio, Docker, and so on. Top Level Expertise : - Angular Js, Ionic Capacitor, Ionic Cordova, Firebase, NFC, NgRX, JavaScript (ES6+), Typescript - Ionic, ionic v5, Ionic CLI, Ionic UI components, Ionic Plugins, (Cordova, iOS, Material Design) Angular PWA, Capacitor. Node JS, framework, - HTML, CSS, JavaScript, Typescript, DOM, ( Mobile / Web app development ) 🔹 My expertise at your disposal 🔹 ✩ UI/UX Design ✩ I design apps and websites that stick. The stickier the app or website, the higher the retention rate. My design process is human-centered and iterative. To design engaging user experiences for web and mobile applications, I put people and their needs first. ✩ Agile Methodology ✩ Reduced technical debt, better customer satisfaction, a higher quality product. I adhere to Agile principles so you could get better business value and flexibility from software delivered on an incremental basis. ✩ Mobile App and Web development ✩ I build iOS and Android apps using Swift, Kotlin, Java, Objective-C, Ionic and React Native. Further, I use HTML, CSS, Bootstrap, Javascript, React JS, Angular JS and many more for web development. Aren't sure which technology is the best fit for your project? Don't worry, I'll help you figure it out! I have developed a wide range of Cross Platform based Hybrid iOS & Android apps along with apps for Android devices which includes Nook and Kindle Fire. I am versed in using the following tools ✅ OOPS ✅ React Native, React ✅ Ionic Framework, Ionic, HTML5, CSS3, Angular Js (2-12),VueJs, Typescript, Javascript ✅ Redux ✅ CAPACITOR ✅ CORDOVA ✅ Onesignal ✅ In-app Purchase ✅ JavaScript ✅ Subversion, Git ✅ iPhone/iPad/iOS10, Android Apps ✅ Node+Express ✅ Backend services like google firebase, AWS lambda, Cognito ✅ Custom backend in ROR and Codeigniter ✅ MongoDB ✅ Postgre & PostgreSQL ✅ Docker ✅ FIREBASE ✅ SUPABASE ✅ NESTJS ✅ MONGODB ✅ Google Map service, open street maps, KML Overlay implementation, Apple Map service, Geo Location ✅ Facebook, Google Maps, Twitter API integration, etc. ✅ IAP Experience, Push Notification ✅ Firebase Crashlytics, Firebase Analytics ✅ MVVM, Agile Methodology & Subversion control (GIT, SVN) ✅ App Store/Google Play Market submission process ✅ Speech recognition, text-to-speech, App Siri ✅ Chat API’S: Video Conferencing (Zoom/Twilio, XMPP,) ✅ Advertisement (iAd, Adwhirl, Admob, Revmob, Chartboost, Flurry, Localytics) ✅ OpenGL ES Experience ✅ Unix Command line (Mac OS X, Ubuntu, Fedora) management ✅ PSD/Sketch/Figma design's convert to Hybrid Applicaiton Glad to assist you in your mobile apps development. I possess good communication skills which allows me to communicate effectively. Thanks, Manish Sharma