Browse categories
Explore
Fiverr Pro
English
$
USD
yidiantonga
@yidiantonga
Data Scientist
China
Chinese
About me
I build real-time pipelines & fast analytics DBs that handle millions of events/sec.
⚡ Kafka+Flink streaming (exactly-once, stateful processing, checkpoints)
🏗️ ClickHouse deploy & tune (single-node to sharded clusters)
🛠️ JVM & system perf tuning (Arthas, GC analysis)
📊 BI integration (Grafana, Superset, Metabase)
Stack: Flink, Kafka, ClickHouse, Spark, Airflow, Java, Scala, Python, K8s
Clean code, architecture docs, deployment configs & monitoring. 3+ years leading data teams.
Message me for an honest assessment.
Skills
yidiantonga
Offline •
Average response time: 1 hour
See my services
Consultation
I will extract invoices, receipts and bank statements into excel or json
