Flutter and Android engineer building offline-first, AI-enabled, and real-time mobile products.
Top Rated Plus on Upwork · 100% Job Success · 10+ years in mobile development
Co-founder at Skyno Digital LLP · Mohali, India · Working with clients globally
I build production-ready mobile applications from product discovery through deployment. My work focuses on reliable architecture, responsive user experiences, offline workflows, on-device AI, and maintainable integrations with backend services.
- Cross-platform applications with Flutter and Dart
- Native Android development with Kotlin and Java
- Offline-first data, synchronization, and background processing
- On-device speech recognition and AI-powered features
- Firebase and custom backend integrations
- Maps, geospatial workflows, chat, and live streaming
Flutter · Whisper.cpp · On-device AI
An offline speech-to-text application designed to process audio directly on the device without an internet connection. The solution combines Flutter with native inference for private, low-latency transcription.
Flutter · PostGIS · GPS · Offline sync
A field-data collection application supporting polygon drawing, location tracking, and offline-first workflows, with synchronization when connectivity becomes available.
Flutter · Firebase · RTMP
A communication platform combining secure messaging, live video streaming, and push notifications for real-time user engagement.
Flutter · Firebase · PDF generation
A business application for managing customers, creating estimates and invoices, generating PDFs, and automating email delivery.
Flutter · Node.js · MongoDB
An e-commerce application featuring secure authentication, resilient offline caching, and a streamlined product-browsing experience.
- Mobile: Flutter, Dart, Android SDK, Kotlin, Java, React Native
- Architecture: Offline-first apps, background services, real-time systems, REST APIs, WebSockets
- AI and ML: Whisper.cpp, OpenAI APIs, Google ML Kit, Hugging Face
- Backend: Node.js, Express.js, Laravel, Firebase Functions
- Data: Firestore, MySQL, SQLite, Hive, MongoDB, PostGIS
- Delivery: Git, GitHub, Bitbucket, Postman, Figma, Android Studio, VS Code
- Building mobile products that remain useful with limited or no connectivity
- Bringing speech recognition and AI workflows onto mobile devices
- Creating maintainable Flutter applications backed by Firebase and custom APIs
I’m available for selected mobile product collaborations and can help take an application from an early idea to a production release.