What services does Raushang4 Technology offer?

Raushang4 Technology is a Salesforce consulting and product engineering company based in Noida, India. It delivers Salesforce consulting and implementation, travel technology, AI, IoT, data analytics and Microsoft 365 solutions for clients across India and worldwide.

How can I get started with Raushang4 Technology?

You can contact our engineering and consulting team directly via phone or WhatsApp at +91 93049 95677, or email raushang4@gmail.com for instant project discovery and live demonstrations.

IoT development

IoT product development: from device to cloud to app

We help companies build connected products end to end: the device and its firmware, secure connectivity, a cloud back end that stores and processes the data, and the web and mobile apps people use every day.

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Hardware, firmware, cloud and apps from one team
Wi-Fi, BLE, cellular (LTE-M, NB-IoT), LoRaWAN and Modbus connectivity
Device provisioning, OTA updates and fleet monitoring
Data pipelines into your analytics and CRM

What we build

Connected devices

Sensor nodes, controllers and gateways designed around your use case and enclosure.

Firmware

Embedded C/C++ or Rust on microcontrollers, with RTOS where needed.

IoT cloud back end

MQTT or HTTPS ingestion, device registry, rules and storage on AWS, Azure or Google Cloud.

Apps and dashboards

Web and mobile apps for customers, installers and support teams.

Retrofit for existing equipment

Gateways that read Modbus or serial data from machines already in the field.

Integrations

Device data linked to Salesforce, ERP or data warehouses so it drives action.

Security from the start

Unique device identities and certificates, no shared passwords
Encrypted communication between device, gateway and cloud
Signed firmware and safe over-the-air update with rollback
Least-privilege access in the cloud and audit logging

How we run engineering projects

Step 1
Requirements
Use cases, environment, power, connectivity, cost targets and regulations written down and agreed.
Step 2
Proof of concept
Off-the-shelf modules and quick firmware to prove the riskiest assumptions first.
Step 3
Prototype
Custom hardware, firmware and cloud pieces built and tested together.
Step 4
Production readiness
Design for manufacture, test procedures and documentation for your manufacturing partner.

Frequently asked questions

Can you take an existing prototype to production?

Yes. We review the current design, fix weak points and prepare it for manufacture and certification testing by an accredited lab.

Do we have to use a particular IoT platform?

No. We work with the major cloud IoT services and open-source stacks, and recommend based on scale, cost and your team.

Who owns the designs and code?

You do. Schematics, layouts, firmware and cloud code are delivered to you as agreed in the contract.

Related services

Tell us what you are working on

Share your goals and current setup. We will come back with questions, a suggested approach and the next steps.

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