Real-time & Messagingby SoftwareCrafting
Event-driven architectures, message queues, and live data pipelines for responsive applications by SoftwareCrafting.
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Delivery Time
2-5 weeks
Service Overview
SoftwareCrafting builds real-time and messaging systems for products where users need instant state changes, live dashboards, chat, tracking, notifications, or background processing. We design Socket.io, WebSockets, server-sent events, Kafka, RabbitMQ, BullMQ, Firebase, Pusher, Redis streams, retry policies, dead-letter queues, presence, fan-out, and consumer scaling. We keep the architecture practical so your product gets low-latency updates without fragile connections or lost events.
Technologies we use
Key Features
- Kafka event streaming pipelines
- RabbitMQ message queue setup
- BullMQ background job processing
- WebSocket real-time push with Socket.io
- Server-Sent Events (SSE) for live feeds
- Firebase Realtime Database / Firestore sync
- Dead-letter queue & retry strategies
- Horizontal scaling of consumers
Pricing Snapshot
Starting from ₹20,000 for real-time system design and integration
- Model: project
- Timeline: 2-5 weeks
Our Delivery Process
We use an agile, transparent process to ensure your project is completed on time and meets exactly your needs.
Event and latency mapping
We identify which product events must be instant, which can be queued, expected traffic patterns, ordering needs, fan-out, and delivery guarantees.
Messaging architecture
We choose WebSockets, SSE, Kafka, RabbitMQ, BullMQ, Firebase, or Pusher, then design topics, queues, retries, scaling, and observability.
Implementation and integration
We implement live APIs, background workers, event persistence, reconnection states, dead-letter queues, and user-facing real-time UI.
Load testing and monitoring
We validate throughput, reconnection behavior, message loss, queue depth, worker scaling, and alerting before launch.
Why Choose SoftwareCrafting?
- Live user experiences without constant polling
- Reliable event delivery for queues, notifications, and workflows
- Systems that handle traffic spikes without dropping messages
- Better separation between product services through events
- Clear monitoring for queue depth, failures, retries, and latency
- Room to scale from simple WebSockets to event streaming when needed
Frequently Asked Questions
Should we use WebSockets or server-sent events?
Should I use Kafka or RabbitMQ?
Can you add real-time features to an existing app?
How do you prevent lost messages?
Case Studies
See how we've delivered results for our clients.
Guides that support this service
Practical engineering notes connected to real-time & messaging decisions, architecture, and implementation trade-offs.
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Client Success & Reviews
See what our clients say about our Enterprise Web App Development and Staff Augmentation Services.
"We came to SoftwareCrafting after two agencies missed deadlines. They scoped our backend in a week, shipped in eight, and the code was clean enough to onboard a new engineer in two days."
Michael Chen
CTO, TechFlow
"Their senior engineers plugged straight into our Slack and stand-ups. No "PM forwarding messages" theatre. Three pull requests on day one."
Sarah Jenkins
VP of Product, InnovateInc
"They moved our legacy app to AWS without a single hour of downtime. Bill dropped 38%. I'll use SoftwareCrafting for anything we build next."
David Mueller
Founder, CloudScale
Let's build your
next big thing.
Stop compromising on quality. Talk to our technical directors today and find out how our elite engineers accelerate your real-time & messaging deliverables.