We build event-driven, real-time systems: Kafka streams into PostgreSQL and OpenSearch, caching with Redis or Valkey, and live dashboards over Server-Sent Events or WebSockets. Fixed price, scoped per project.
What we build
- Kafka producers, consumers and stream processing in Python or Node.
- Live dashboards updating over SSE or WebSockets.
- Search over events with OpenSearch or Elasticsearch.
- Monitoring and replay for when things go wrong.
See the PulseOps case study.
Good fit if
- Data must appear on screen the moment it happens.
- Several services need the same stream of events.
- You need search across large volumes of events.
Built before
PulseOps: an event-driven platform on FastAPI and Kafka writing to PostgreSQL and OpenSearch, caching in Valkey and pushing live dashboard updates over Server-Sent Events in under a second.
How we work
- A free scoping call, then a written fixed-scope quote within 24 hours.
- Working software in your environment every week.
- Handover with deployment, monitoring, documentation and full transfer of code and IP. You own everything.
Founder-led: Saif Ur Rehman, a senior engineer with 5+ years and 20+ products shipped, scopes and builds your project himself. See the case studies or book a call.
Frequently asked questions
Do I need Kafka?
Only at real volume or when many services consume the same events; for smaller systems a queue like Redis is simpler.
Can you add search over the data?
Yes, with OpenSearch or Elasticsearch.
How much does it cost?
Scoped per project with a fixed quote.