Real-Time WebSockets, Async Architecture & MicroservicesHashim Ali
Need ultra-low latency real-time communication or high-concurrency event processing?
I design and deploy scalable asynchronous backend architectures capable of handling thousands of concurrent persistent connections with sub-second response times.
What I Build & Optimize:
Bi-directional WebSocket channels (live chats, notifications, streaming metrics, feeds).
Distributed background task queues using Celery, Redis Pub/Sub, and RabbitMQ.
Asynchronous broadcast managers, room/channel state engines, and auth middleware.
Scalable microservice event pipelines with FastAPI and async connection pooling.
High-Throughput Async APIs: Scalable microservices built on FastAPI leveraging Python’s asyncio loop and non-blocking database connection pooling (asyncpg).
Production Security & Auth: Secure WebSocket handshakes with JWT token validation, fine-grained Role-Based Access Control (RBAC), rate limiting, and CORS enforcement
FAQs
Hashim's other services
Contact for pricing
Duration1 week
Tags
FastAPI
Pytest
Redis
Async API
celery
Distributed Systems
microservice
RealTime Systems
websockets
Service provided by
Hashim Ali Pākpattan, Pakistan
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Real-Time WebSockets, Async Architecture & MicroservicesHashim Ali
Contact for pricing
Duration1 week
Tags
FastAPI
Pytest
Redis
Async API
celery
Distributed Systems
microservice
RealTime Systems
websockets
Need ultra-low latency real-time communication or high-concurrency event processing?
I design and deploy scalable asynchronous backend architectures capable of handling thousands of concurrent persistent connections with sub-second response times.
What I Build & Optimize:
Bi-directional WebSocket channels (live chats, notifications, streaming metrics, feeds).
Distributed background task queues using Celery, Redis Pub/Sub, and RabbitMQ.
Asynchronous broadcast managers, room/channel state engines, and auth middleware.
Scalable microservice event pipelines with FastAPI and async connection pooling.
High-Throughput Async APIs: Scalable microservices built on FastAPI leveraging Python’s asyncio loop and non-blocking database connection pooling (asyncpg).
Production Security & Auth: Secure WebSocket handshakes with JWT token validation, fine-grained Role-Based Access Control (RBAC), rate limiting, and CORS enforcement
FAQs
Hashim's other services
Contact for pricing