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ashfaqahmad1406

Muhammad Ashfaq

@ashfaqahmad1406

Senior React Native Developer iOS, Android , Native Module

Pakistán
Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Senior Mobile Developer with 6+ years building fast, secure React Native apps for iOS and Android. I specialize in performance-first architecture and custom native modules (Turbo Modules, Swift/Kotlin/Obj-C++) — including wrapping SDKs like Amazon Chime and FFmpeg when JS isn't enough. I've shipped apps for 1M+ platforms and mission-critical healthcare systems, with full-stack ownership across mobile and AWS (Cognito, AppSync, Lambda, DynamoDB). Whether you need a new app, a tricky native bridge, or New Architecture migration, I deliver clean, maintainable code. Let's build something solid.... Lee más

Habilidades

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ashfaqahmad1406
Muhammad Ashfaq
desconectado • 

Revisa mis servicios

Desarrollo de multiplataforma
I will develop a high quality react native app for ios and android
DeUSD 100 / proyectoMás información

Experiencia laboral

HEALTH_NIB

Full-Stack Engineer — LuvviCare

HEALTH NIB • Tiempo completo

Feb 2023 - Feb 2026 • 3 yrs

At LuvviCare, I spearheaded the entire technical ecosystem for the healthcare platform, taking full-stack ownership across React Native mobile apps (LuvviParents and LuvviHospital), React.js admin dashboards, and the AWS cloud backend. I architected and integrated the AWS Chime SDK to enable real-time video calling and messaging between NICU families and hospital care staff, building out channel membership management and translation pipelines. Because this software served the NICU care department where data security, reliability, and precision are non-negotiable, I implemented row-level security through AppSync VTL resolvers to guarantee hospital-scoped data isolation. I delivered cloud infrastructure leveraging 20+ AWS services, including Cognito for multi-tenant hospital authentication, AppSync GraphQL with DynamoDB, Lambda, S3, and CDK infrastructure-as-code. On the native side, I built a standalone react-native-chime library wrapping the Amazon Chime SDK using Turbo Module architecture targeting the React Native New Architecture, developed custom FFmpeg native modules for audio/video processing, and resolved Android 15 16KB page-size alignment requirements. I also built a CloudWatch-based client telemetry system as a self-hosted alternative to Sentry/Datadog to satisfy healthcare data-residency requirements, designed iOS and Android push notification pipelines covering APNS payload structure, badge count management via a Notification Service Extension, and VoIP flows using AWS Pinpoint/SNS, and integrated AWS Translate for multilingual NICU communication — shipping localized translations across French, Spanish, German, Dutch, and Portuguese with iOS .lproj support.

Senior React Native Developer — Bookme.pk

Bookme • Tiempo completo

Dec 2019 - Jan 2023 • 3 yrs 1 mo

At Bookme.pk, I contributed to a high-traffic platform serving 1M+ active users, supporting ticket booking and payment systems at scale. I architected and rolled out major new features with zero downtime or significant production regressions, and optimized the core booking flow to ensure stability under heavy concurrent user loads. Through careful native module integration and React Native bridge optimization, I improved app performance and reliability across both iOS and Android.