# Shabeeb Hasan

React Native Mobile Engineer

Karachi, Pakistan (UTC+5) | shabeebhasan@gmail.com | +92 335 1330495

Mobile engineer delivering React Native applications and native iOS/Android functionality, supported by backend and deployment experience. Work includes a live AR travel app, native media processing and production application APIs.

## Skills
React Native, Expo, iOS, Android, Mapbox, Native modules, MediaCodec, REST APIs, Django, Laravel

## Selected projects

### Roam Reality AR travel application (Client product)
Built the mobile app with Mapbox and AR views, offline handling and a Django/Mapbox admin for region management. Live on iOS and Android.
https://roamreality.com

### Native video modules for React Native (Client work)
Built Android MediaCodec transcoding and native iOS/Android video-overlay functionality for a React Native application.
https://shabeeb.baydot.net/work/app-video/

### Doctor and patient application backends (Client work)
Built and extended Laravel APIs with authentication and payment integrations across three contracts, 2018–2020.
https://shabeeb.baydot.net/work/doctor-app/

### Android chat and voice calling (Client work)
Built an Android/Java application with Sinch voice calls, Parse messaging, incoming-call controls and push notifications.
https://shabeeb.baydot.net/portfolio/chat-voice-calling-android-app-sinch/

## Experience

Independent Software Engineer and Consultant | Nov 2015 - present
Client delivery across AI applications, web and mobile products. 133 completed contracts; 71% from repeat clients. Requirements, engineering, testing and handover.

Artificial Intelligence Researcher, Regex. | Apr 2026 - present
Applied AI research, model evaluation and validation.

Founder and Software Engineer, Baydot | Jan 2016 - present
Software services and own product development; AI consulting since 2020.

Software Developer, Dis-Connect, Germany | Nov 2024 - Jul 2026
PHP/Yii2 and SAP integration; Expo emotion-analysis application and FastAPI/Celery LoRA training pipelines.

Software Developer, Synapse Consulting | Jan 2014 - Mar 2016
Web, mobile and desktop application delivery for agency clients.

## Education
PhD Computer Science, University of Karachi, in progress.
MPhil Computer Science, University of Karachi, 2019-2021.
MS Computer Science, IBA Karachi, 2017-2018.
BS Software Engineering, University of Karachi, 2012-2015.