Live Collaboration
01Multi-user editing, cursor tracking, presence indicators, and conflict resolution for real-time co-authoring.
Real-time Applications
Apps that update in real-time
WebSocket and Server-Sent Events applications with live collaboration, instant notifications, and streaming data visualization.
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Response timeReal-time experiences that keep users connected
Real-time applications create engaging experiences — live collaboration, instant notifications, and data that updates without page refreshes.
We build real-time systems using WebSockets, Server-Sent Events, and message queues — with horizontal scaling, back-pressure, and load tests that mirror your traffic patterns.
From chat applications and collaborative editors to live dashboards and financial tickers — we engineer real-time solutions that scale.
What we offer
Key capabilities
Comprehensive solutions tailored to your business objectives.
Instant Notifications
02Push notifications, in-app alerts, and event-driven updates delivered in milliseconds.
Streaming Data
03Real-time data visualization with live charts, maps, and dashboards updating without page refresh.
Chat & Messaging
04Scalable messaging systems with threads, reactions, file sharing, and search.
Live Events
05Event streaming, live polls, Q&A, and audience interaction for virtual events.
Pub/Sub Architecture
06Event-driven architecture with message queues for reliable, ordered event delivery at scale.
Free consultation
A no-commitment 30-minute call. We analyze your project and propose solutions — before you spend a penny.
Transparent process
Fixed pricing agreed upfront, weekly progress reports, and full code ownership from day one.
Support guarantee
60 days of free post-launch support. Bug fixes, optimizations, and technical assistance included.
Our process
How we work
A proven workflow that delivers predictable outcomes on every project.
01
Real-time Strategy
Identify real-time requirements, choose protocols, and design the event architecture.
02
Infrastructure
Set up WebSocket servers, message queues, and pub/sub systems for scalable event delivery.
03
Implementation
Build real-time features with optimistic updates, conflict resolution, and offline support.
04
Scale & Monitor
Load test, optimize for concurrent connections, and set up real-time monitoring.
Project delivered
Don't wait for the perfect moment
Every day without the right technology is a day of lost opportunity
Your competitors are already investing. Let's talk about how technology can work for your success.
No commitment · 30 min
Tech stack
Tools we use
Socket.io
WebSocket
Redis Pub/Sub
Kafka
Ably
Pusher
Next.js
PostgreSQLFAQ
Frequently asked questions
Answers to the most common questions about this service.
01How many concurrent users can you support?
Our architectures handle 100K-1M+ concurrent connections with proper infrastructure scaling.
02Do you handle offline scenarios?
Yes. CRDT-based conflict resolution and optimistic updates ensure seamless offline-online transitions.
03What about mobile real-time?
Full mobile support with reconnection handling and battery-efficient background updates.
04Can you add real-time to our existing app?
Yes. We can retrofit real-time capabilities into existing applications without full rewrites.
05How do you handle message ordering?
Ordered message delivery with sequence numbers, idempotency, and exactly-once processing guarantees.
Real-time engineering at scale
Real-time features — chat, presence, live data — demand careful WebSocket design, back-pressure, and horizontal scaling.
We build reliable fan-out, presence channels, and reconnect flows so users stay in sync without draining batteries or servers.
Our stacks handle high concurrency with observability and load tests that mirror production traffic patterns.
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Start with a free 30-minute consultation. No contracts, no commitments — just a focused conversation about your project.
Free consultationNo commitmentResponse within 24h