Industrial IoT
Predictive Maintenance Sensors and Edge AI for a Steel Plant
- Reduction in Unplanned Downtime
- 78%
- Client-reported
- Fault-Classification Accuracy
- 94%
- Measured in pilot
- Sensor Nodes Across 3 Plants
- 500+
Software and cloud
Real-time telemetry dashboards, fleet-management portals and customer interfaces that let teams provision, monitor and control connected products.
Every project is quoted as a fixed-scope proposal within 3–5 business days of a discovery call. Discuss your product
Industrial IoT
Predictive Maintenance Sensors and Edge AI for a Steel Plant
Capabilities
Operational dashboards for device health, telemetry, location, alerts and remote actions: real-time telemetry, fleet status, alerts and trends, role-based control.
Secure portals for product setup, user access, service workflows and support: device onboarding, account management, audit history and support tooling.
Responsive applications for live device data and field workflows across desktop and mobile: WebSocket updates, offline workflows, push notifications and progressive enhancement.
Process
UI/UX design, architecture planning and technology selection.
Building responsive and interactive user interfaces.
API development, database setup and third-party integrations.
Quality assurance, optimization and deployment.
Planning
Start with a non-confidential summary of your product and the milestone you need to reach next.
An end-to-end cost breakdown for building an IoT product — hardware, firmware, connectivity, cloud and certification.
A vendor-selection framework with the evaluation criteria, questions to ask, and red flags to watch for when picking an engineering partner.
Proof
Industrial IoT
Steel manufacturer, India (3 plants)
Smart Police Wearable
State police department, India
Digital Twin
Commercial real estate developer
Smart Urinometer
Medical device manufacturer, India
AI-Powered Oxygen Therapy
Medical equipment manufacturer, India
FAQ
We develop custom IoT dashboards built with React and Next.js that provide real-time device monitoring, historical data visualization, alerting and notification systems, and device management interfaces for industrial and commercial IoT deployments. Our dashboards feature multi-tenant architecture, role-based access control, customizable widget layouts, and optimized rendering pipelines for thousands of concurrent data streams.
React and Next.js provide the ideal foundation for industrial applications because of React's component-based architecture for reusable UI elements and Next.js's server-side rendering for fast initial page loads and SEO indexability. Next.js App Router provides built-in API routes, middleware for authentication, and static generation for content pages, reducing infrastructure complexity while delivering production-grade performance.
We build real-time visualization using high-performance charting libraries such as D3.js, Apache ECharts, or Lightweight Charts, combined with WebSocket or Server-Sent Events for sub-second update latency. Our implementations include intelligent data decimation algorithms, time-range windowing for historical exploration, configurable multi-axis overlays, and smooth animated transitions that help operators track changing system states.
Our responsive design prioritizes information density on desktop displays for control room use while maintaining usability on tablets and phones for field technicians. We implement adaptive layouts that reorganize widgets based on viewport size, touch-optimized interaction targets for gloved use, and dark mode themes that reduce eye strain during extended monitoring sessions in industrial environments.
We implement WebSocket integration with automatic reconnection using exponential backoff, message queuing during disconnections, heartbeat-based connection health monitoring, and graceful fallback to SSE or long-polling when WebSockets are blocked by firewalls. Our WebSocket layer supports topic-based pub/sub patterns for bandwidth efficiency and includes client-side message deduplication and ordering guarantees.
Yes, we develop PWAs that function reliably in intermittent connectivity environments common to field service and manufacturing floors. Our PWAs feature offline-first data architecture using IndexedDB, background sync for queuing submissions until connectivity returns, push notifications for critical alerts, and installability from the device home screen without app store distribution.
We implement authentication using OAuth 2.0, SAML 2.0 for enterprise SSO, and OIDC with providers like Auth0, Azure AD, or Keycloak. Our role-based access control supports hierarchical organizational structures with granular permissions at the feature, data, and device level, enabling scenarios like view-only operator dashboards and full engineer configuration access.
We build API integration layers connecting web frontends with IoT platforms like AWS IoT Core, Azure IoT Hub, and ThingsBoard through secure REST and GraphQL endpoints. Our approach includes data transformation middleware that normalizes heterogeneous device telemetry, webhook receivers for event-driven updates, and caching strategies using Redis to reduce API call volume while maintaining data freshness.
We develop reporting modules with scheduled and on-demand generation in PDF, CSV, and Excel formats, customizable report templates with company branding, automated email distribution, and regulatory compliance report formats. Our export pipelines handle large datasets through server-side pagination and streaming, with audit trails recording who generated each report for compliance documentation.
We follow WCAG 2.2 AA guidelines implementing semantic HTML, keyboard navigation, ARIA labels for complex dashboard widgets, and sufficient color contrast ratios. Our approach also addresses industrial-specific needs like high-contrast mode for bright sunlight, large touch targets for gloved operation, and configurable font sizing for control room operators at varying viewing distances.
We employ multi-layer optimization including React component memoization and virtualized list rendering, server-side pagination, web worker offloading for CPU-intensive transformations, and CDN-served static assets. At the data layer, we implement GraphQL queries fetching only required fields, WebSocket delta updates transmitting only changed values, and time-series data aggregation that reduces resolution for older historical data.
Yes, we build custom admin panels tailored to industrial workflows, including device provisioning wizards, firmware OTA update management, fleet health monitoring, and configuration template systems for bulk device parameter changes. Our panels feature comprehensive audit logging, staged rollout controls for firmware deployments, real-time connectivity status monitoring, and ticketing system integration.
Each project is quoted as a fixed-scope proposal: a statement of work with milestones, deliverables and pricing, sent within 3–5 business days of the discovery call. The price depends on the requirements, how mature the design is, technical complexity, the number of prototype iterations and the validation scope. Longer engagements can also run as a retainer or a hybrid of both. For budgeting before you contact us, our hardware development cost benchmarks and the PCB design, firmware and IoT cost guides give indicative ranges with their assumptions stated. They are planning ranges, not quotes.
It depends on the scope and on what already exists when we start. As planning ranges from our cost benchmarks: a single PCB layout takes 2–6 weeks per board and embedded firmware 4–16 weeks. A connected (IoT) product takes 3–12 months from concept to a production-ready design, and a regulated medical device 12–24 months to a 510(k) submission-ready package; from idea to mass production, a typical connected product takes 9–18 months. The proposal sets out a dated milestone plan, and you receive weekly progress updates during the project.
You do. Our contracts assign the intellectual property in the project work product (schematics, PCB design files, firmware source code and documentation) to you on payment, and we hand over the source files, not only fabrication outputs or compiled binaries. The exact terms are set out in the signed agreement for each engagement.
Yes. We sign a mutual NDA before any technical discussion of your project. Send your standard NDA or use ours; we return it signed within one business day.
Yes. We are based in Hyderabad, India, and work with product teams in India, the United States, the United Kingdom, Germany, Japan, Australia, the Middle East and other markets. Our office hours are 10:30–19:00 India Standard Time (UTC+5:30), Monday to Saturday, and we schedule design reviews across time zones, typically from US Pacific to Central European time. Japan is 3.5 hours ahead of India, so our first four hours overlap the Japanese afternoon. Prototypes and documentation ship by international courier such as DHL or FedEx. Our hardware outsourcing guide covers what to agree before an international project starts.
Yes. We prepare the manufacturing release package — fabrication and assembly drawings, the BOM with approved manufacturers, programming files and test specifications — and hand it over to the contract manufacturer (EMS) you choose. If you have not chosen one, we help you evaluate candidates through technical capability assessments and a pilot build. See manufacturing support.
No. Rapid Circuitry does not hold ISO 9001, ISO 13485 or other certificates. Our processes are aligned with ISO 9001:2015, and we design products to the requirements of the standards that apply to them — for example IEC 60601-1 and IEC 62304 for medical devices (with design documentation structured so your ISO 13485 quality system can absorb it) and IEC 61000 for EMC — and we specify IPC-A-610 workmanship classes for assembly. We prepare the product and its documentation for certification testing at accredited laboratories; the certificate or approval is issued for your product by the laboratory, notified body or regulator.
A short, non-confidential description of the product and what it must do (sensors, connectivity, on-device processing), the target production volume and unit cost, the markets and regulations it must meet (for example FDA, CE or FCC), your timeline, and what already exists: a concept, a proof of concept, schematics, PCB files or firmware. After the NDA, the next step is a 30-minute discovery call with the engineers who would work on the project, followed by the fixed-scope proposal. Send a project brief to begin.
Explore
Device-to-cloud backends: provisioning, MQTT and API ingestion, time-series data, OTA coordination and fleet monitoring.
iOS, Android and cross-platform companion apps: BLE or Wi-Fi onboarding, device control, alerts and OTA update flows.
Device APIs, provisioning, telemetry pipelines and companion-app backends for connected hardware.