Mobile AppLive StreamingAd-free
HavaTV.
Ad-free football streaming platform delivering live matches and real-time scores to iOS and Android users. I built the backend infrastructure for live video delivery, multi-sport aggregation and real-time notifications.
// what I built
▹Live video delivery pipeline using HLS streaming with CDN integration for global low-latency access
▹Multi-sport match aggregation service pulling data from multiple third-party sports APIs via Kafka
▹Real-time match event notification system (goals, cards, substitutions) with sub-second delivery
▹Ad-free streaming access control and subscription management service with JWT auth
▹Dockerised microservices infrastructure auto-scaling to handle peak concurrent stream demand
// tech stack
Node.jsKafkaRedisHLSPostgreSQLDockerPush API
// my role
Backend Engineer — owned the streaming pipeline, match data aggregation and notification infrastructure.
<5s
Stream start latency
5+
Sports covered
0
Ads served