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mani_ios_engg

Manikandan S

@mani_ios_engg

From Code to Store: iOS, Android, Flutter, React Native and Deployment

India
English, Tamil, Malayalam
About me
I’m a professional Mobile App Developer with 10+ years of experience in iOS, Android, Flutter, and React Native development. I build, fix, optimize, and deploy high-quality mobile apps from idea to production. I specialize in iPhone, iPad, Apple Watch, Android apps, API & Firebase integration, bug fixing, performance optimization, App Store Connect, TestFlight, Google Play Console, app signing, and production releases. I’ve worked with clients across the UK, USA, Bahrain, Kuwait, Saudi Arabia, and other markets. Let’s build and launch your app!... Read more

Skills

m
mani_ios_engg
Manikandan S
Offline • 
Average response time: 1 hour

See my services

Cross-Platform Development
I will publish and deploy your mobile app to the app store and the play store
From$100 / projectMore details

Portfolio

Work experience

Relevantz

Lead Engineering

Relevantz • Full-time

Nov 2023 - Present • 2 yrs 11 mos

Built high-performance native iOS (Swift) and Android (Kotlin) mobile apps with smooth UI/UX responsiveness across varying screen sizes. Successfully resolved critical launch bugs and optimized app size by 40% through code splitting and asset optimization. Managed app metadata, localized store listings, and configured TestFlight/Internal Testing tracks for early user beta feedback.

Loyale_app

Senior Mobile Application Developer

Loyale app • Full-time

Dec 2019 - Nov 2023 • 3 yrs 11 mos

Developed and published 15+ iOS and Android applications using Flutter and React Native on Apple App Store and Google Play Store. Reduced app store rejection rates to 0% by strictly enforcing Apple Human Interface Guidelines and Google Play Console policy checks. Integrated Firebase push notifications, payment gateways (Stripe/PayPal), and RESTful APIs, improving user engagement by 35%. Handled end-to-end deployment workflows, including signing certificates, CI/CD pipeline automation, and ASO (App Store Optimization).