Collaboration & Productivity Tools
Multi-user editing, presence, and comments built on WebSockets or CRDTs so teams see each other's work instantly without conflicts.
Who we build for
Who We Build Real-Time Applications For
Real-time features look simple until you hit reconnects, ordering, and scale. We build live, bidirectional systems collaboration tools, streaming, dashboards engineered for the messy network conditions of real users.
Marketplaces & Live Commerce
Real-time bidding, inventory, and chat between buyers and sellers with consistent state across mobile and web sessions.
Live Events & Streaming
Video calling and streaming via WebRTC, audience chat, reactions, and live analytics engineered for thousands of concurrent users.
Real-Time Dashboards & Monitoring
Trading desks, IoT telemetry, healthcare monitoring Kafka-driven event pipelines with sub-second updates to the UI.
Why Chayaniq for real-time
Real-Time Application Benefits
Real-time features look simple until you hit reconnects, ordering, and scale. Here is what we bring to make live, bidirectional systems hold up under real users and real network conditions.
WebSocket & Socket.IO Real-Time Features
Live updates, presence, and collaboration built on stable WebSocket foundations with reconnection, fallbacks, and ordering handled explicitly.
Video Calling & Live Streaming (WebRTC)
WebRTC and Agora-based video infrastructure for one-to-one calls, group meetings, and broadcast streams with bandwidth-aware quality.
Live Chat & Notification Systems
Multi-channel notifications and in-app messaging engineered for delivery guarantees, not just happy-path Hello Worlds.
Event-Driven Microservices with Kafka
Kafka-based event pipelines for marketplaces, analytics, and integrations with schema evolution, replay, and dead-letter handling.
Real-Time Analytics Dashboards
Streaming dashboards for trading, IoT, and ops with sub-second updates from Kafka or WebSocket sources to the UI.
Push Notification Systems
Cross-platform push notification infrastructure APNs, FCM, and web push designed for high deliverability and segmented sends.
Industries we serve
Real-Time Applications Across Industries
Real-time delivers value in collaboration, marketplaces, healthcare monitoring, trading dashboards, logistics, and more. We have engineered live systems across the verticals below.
Remote patient monitoring
- Real-time collection of wearables data
- Enhanced doctor-patient communication
- Comprehensive view of patient health data
- Data-driven report generation
- Seamless integration with existing systems
- Improved patient outcomes
Electronic medical records (EMR)
- Interoperability of medical data across departments
- HIPAA / GDPR compliant solutions
- Improved patient care
- Quick access to patient records, vitals, and lab results
- Enhanced security and privacy of patient health data
Document management
- Compliant documentation workflow
- Streamlined management of health information
- Integrations with existing systems for a 360° data view
- Secure file sharing and access management
Insurance verification
- Automated medical insurance eligibility
- Proactive identification of coverage issues
- API-ready and HIPAA-compliant
How we work
Our Process for Real-Time Application Delivery
Real-time systems are easy to demo and hard to scale. Our process focuses on the things that break in production reconnects, ordering, scale from sprint one.
Discovery
We map the real-time use case end-to-end: clients, network conditions, ordering needs, and the failure modes you cannot tolerate.
Architecture
WebSocket vs. WebRTC vs. Kafka chosen for fit, with explicit answers for backpressure, delivery guarantees, and reconnection.
Build
Live features built with auth, scope, and tenant isolation on every connection and instrumentation from day one.
Load & Soak Testing
Realistic traffic profiles and long-soak tests so we know how the system behaves at 10× scale, not just on a developer laptop.
Deployment
Phased rollouts with feature flags and percentage-based ramps so we observe behaviour at each scale stop before continuing.
Operations
Connection-level metrics, dropped-message alerts, and capacity dashboards so the live system stays observable and recoverable.
How we ship real-time applications
Real-time looks simple until you hit reconnects, ordering, and scale. We build live, bidirectional systems engineered for the messy network conditions of real users.
Live updates, presence, and collaboration built on stable WebSocket foundations with reconnection, fallbacks, and ordering handled explicitly.
- Presence, typing, and read-receipt patterns done right
- Backpressure and ordering for high-throughput rooms
- Auth, scope, and tenant isolation on every connection
Our stack
Our Real-Time Technology Stack
Live, bidirectional building blocks tuned for the messy network conditions of real users paired with backends and observability that hold up at scale.
Real-Time Transport
- WebSockets
- Socket.IO
- Server-Sent Events
- MQTT
Video & Audio
- WebRTC
- Agora SDK
- LiveKit
- Daily
Event Streaming
- Apache Kafka
- Redis Streams
- AWS Kinesis
State & Storage
- Redis
- PostgreSQL
- MongoDB
Push Notifications
- APNs (iOS)
- FCM (Android)
- Web Push
- OneSignal
Load Testing
- k6
- Locust
- Artillery
Perspectives
Ideas that pair with Real-Time Application Development
Short reads from how we ship architecture, product, and ops. Same themes as this service, different angles.
March 2026
WebRTC vs WebSockets: Choosing the Right Real-Time Layer
When peer-to-peer is the right call, when a server-mediated socket wins, and how to plan for thousands of concurrent users.
Continue readingFebruary 2026
Kafka in Production: Schemas, Replay, and the Patterns That Survive
What we learned shipping Kafka in marketplaces, analytics, and IoT schema evolution, replay strategies, and dead-letter handling.
Continue reading
