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Custom IoT development company in India

Connect devices, people and operations through one dependable IoT system.

Appnautics designs custom IoT products across the device, edge, cloud and interface layers. We plan device identity, connectivity, offline behaviour, telemetry, security, administration and support together so the system remains useful after the prototype demonstration.

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Device and cloud architectureBLE, Wi-Fi and edge systemsSecure APIs and telemetryOperations dashboards
Connected IoT sensor devices communicating with a cloud dashboard.
Custom IoT DevelopmentAppnautics Design Lab

What this service solves

Most IoT problems appear between components: a device loses connectivity, telemetry arrives without context, assignments change, credentials expire or operators cannot tell whether a device is healthy. These are system-design problems rather than dashboard-design problems.

We define how devices are registered, identified, assigned, monitored and updated; what must happen offline; how data moves securely; and which events require alerts or human action. The user-facing application and operations dashboard are built around those realities.

Our approach fits prototypes, controlled pilots and custom deployments where hardware, software and workflow must be adapted to the organization.

Capabilities

What Appnautics can deliver.

The scope is selected around the outcome and current stage—not forced into a fixed package.

01

IoT architecture

Define device, gateway, edge, cloud, data, identity and operational responsibilities.

02

Connectivity and provisioning

Plan secure onboarding, BLE, Wi-Fi, APIs, credentials and device assignment.

03

Edge and offline behaviour

Keep essential functions reliable when network conditions are limited.

04

Cloud backend and data

Process telemetry, events, media and device state through secure services.

05

Dashboards and alerts

Give operators clear health, usage, assignment, location and exception views.

06

Analytics and lifecycle support

Measure performance and plan diagnostics, replacement, updates and growth.

Applications

Where the capability creates value.

Connected survey devices

Assign surveys, capture responses and securely synchronize records.

Interactive environments

Use sensors and devices to trigger content, lighting and physical responses.

Operational monitoring

Track device health, battery, connectivity, usage and exceptional events.

Edge AI prototypes

Process latency-sensitive or privacy-sensitive signals near the device.

Delivery path

A clear sequence with decisions at every stage.

01

Use-case and environment study

Understand users, devices, locations, signals and operating constraints.

02

System architecture

Define communication, identity, data, security, offline state and administration.

03

Prototype and instrumentation

Build the smallest complete system and capture evidence from real use.

04

Pilot deployment

Test reliability, support, training, connectivity and operational workflows.

05

Scale responsibly

Improve observability, automation, capacity and device lifecycle processes.

Technology

Selected for the system—not for a trend.

The final architecture depends on users, environment, integrations, security, support and product lifetime. Relevant experience includes:

MQTTREST APIsWebSocketsBluetooth LEWi-FiRaspberry PiESP32PythonNode.jsAWSPostgreSQLMongoDB
Related work

See the capability in context.

All case studies
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TITAN Experience Zone

Five interactive zones brought product stories, digital content and customer exploration together in a flagship space in Hosur.

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Virtual try-on, responsive lighting and barcode interactions created a technology-led style journey in Bengaluru.Connected Retail

Van Heusen Style Studio

Virtual try-on, responsive lighting and barcode interactions created a technology-led style journey in Bengaluru.

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Frequently asked questions

Useful answers before the first discussion.

What does end-to-end IoT development include?

It can include device architecture, embedded software, connectivity, provisioning, backend APIs, data storage, dashboards, alerts, analytics and deployment support.

Can the system operate with unreliable internet?

Yes. We define which functions remain local, how data is queued and synchronized, and how users understand connectivity state.

How are devices secured?

Security planning can include unique identity, protected credentials, encrypted communication, scoped access, audit records and controlled update processes.

Can you connect third-party hardware?

Yes, when the hardware exposes suitable protocols or interfaces. We review documentation and test the integration before committing to the full implementation.

Do you provide an admin dashboard?

Yes. Dashboards can manage registration, assignment, connectivity, battery, usage, alerts, data and support workflows.

Planning a custom iot development project?

Share what must change, who will use it and what constraints are already known.

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