Applied R&D for mobile infrastructure
Mobile infrastructure, researched and shipped
We research hard mobile problems, prove them in public, and publish the reusable pieces as focused .NET MAUI packages.
Nuvyntra Labs is independently maintained. Sponsorship helps keep the organization, packages, and research in good order — thank you for considering it.
- R&D projects
- 8
- POCs
- 6
- NuGet packages
- 35
Built for .NET MAUI teams on Android and iOS
How we work
Research, prove, then publish
Every product starts as a field problem. We document the research, prove the pattern in public, and ship only what is reusable.
Research
8 studies
Longer investigations: inspection products, VoIP stacks, GPS accuracy, and platform bindings.
Prove
6 prototypes
Public proofs and maintained forks — short enough to evaluate, complete enough to reuse.
Ship
35 on NuGet
Focused .NET MAUI plugins. Install only the package that matches the requirement.
Capabilities
Infrastructure mobile apps actually need
Product teams building .NET MAUI apps for Android and iOS who need focused plugins — not a mega-SDK — and teams evaluating longer research in inspection, VoIP, and field accuracy.
Location & field
On-demand fixes, tracking sessions, reverse geocoding, and trip-meter accuracy research.
Connectivity
Real internet checks, captive portals, and layered diagnostics for always-connected apps.
Offline & sync
Background jobs, durable queues, retries, chunked uploads, and offline-first pipelines.
Voice
VoIP session models, CallKit research, SIP/WebRTC stacks, and platform bindings.
Security & identity
Secure storage, sessions, app lock, device identity, and permission-aware device APIs.
Device & UX
NFC, BLE, printing, clipboard, deep links, feature flags, and form validation.
Products
Focused MAUI plugins
36 catalog entries, 35 published on nuget.org. Compose only what the app needs.
- Catalog
MauiEssentials
Catalog of production .NET MAUI plugins
- .NET MAUI
- NuGet
- Catalog
- Location & network
Plugin.Maui.GeoLocator
On-demand location, tracking, and reverse geocoding
- .NET MAUI
- GPS
- Geocoding
- Location & network
Plugin.Maui.NetworkMonitor
Real internet availability, not just 'connected'
- .NET MAUI
- Connectivity
- Captive Portal
- Background & sync
Plugin.Maui.BackgroundTasks
One-time and periodic work on JobScheduler / BGTaskScheduler
- .NET MAUI
- Background
- JobScheduler
- Background & sync
Plugin.Maui.JobQueue
Durable SQLite task queue with retry and dead letter
- .NET MAUI
- SQLite
- Queue
- Background & sync
Plugin.Maui.SmartUpload
Chunked, resumable uploads with process-death recovery
- .NET MAUI
- Upload
- Resumable
Research
Investigations that become products
Inspection, calling, GPS accuracy, and Xamarin bindings — documented as research, not flattened into a plugin list.
- Kotlin
AssureCars
Premium certified used-car reseller platform
- Kotlin
- Automotive
- SMB
- Kotlin
Vehicle Inspection (Kotlin)
Offline-first inspection with AI damage marking and branded PDF/JSON reports
- Kotlin
- Jetpack Compose
- Gemini
- Dart
Online Conference
1:1 real-time video calling with Flutter + Amazon Chime
- Flutter
- Amazon Chime
- WebRTC
- Kotlin
VOBIZ VoIP Call
Native Kotlin SIP/WebRTC dialer for Vobiz PSTN
- Kotlin
- SIP
- WebRTC
- Kotlin
GPS Sensor Tracking Service
Offline GPS distance tracking at 97% trip-meter accuracy
- Kotlin
- GPS
- Offline
- C#
Location Tracking JobScheduler
Xamarin.Android location tracking via JobScheduler
- Xamarin
- Android
- JobScheduler
Proofs of concept
Public proofs, then packages
Short prototypes and maintained forks. Evaluate the idea here; adopt the NuGet package when the pattern is reusable.
- HTML
Solar Sales Automation
Interactive prototype for Surya Sai Solar's live sales workflow
- HTML
- Prototype
- Solar
- C#
Bluetooth MIC Recording
Long-running Bluetooth headset recording on Android
- .NET MAUI
- Android
- Bluetooth
- C#
File Processor Test
C# file-processing test harness
- C#
- Files
- Testing
- Fork
CallKit Sample (fork)
CallKit + PushKit + Twilio VoIP in Xamarin
- Xamarin
- CallKit
- PushKit
- Fork
HtmlLabelPlugin (fork)
Render HTML inside a Xamarin.Forms label
- Xamarin.Forms
- HTML
- UI
- Fork
Plugin.FirebaseAnalytics (fork)
Firebase Analytics for Xamarin / MAUI-era apps
- Firebase
- Analytics
- Xamarin
Next step
Build with Nuvyntra Labs
Browse production NuGet packages, or reach the lab if you want to evaluate research or compose a plugin set.