Srivasthav Dacharaju
Senior DevOps Engineer/SRE at TikTok USDS
- Role
- Sr Site Reliability Engineer at Tiktok Ads
- Location
- Phoenix, AZ, US
- LinkedIn followers
- 500 followers
About Srivasthav Dacharaju
I\'m a native Cloud/DevOps Engineer with practical and hands on experience in hosting…
Experience
Sr Site Reliability Engineer
Sep 2022 — Present · San Jose, CA, US
Ads platform DevOps/SREEngage in improving whole lifecycle of Recommendation systems — from system design consulting through to launch reviews, deployment, operation and refinement• Deliver tools/software to improve the reliability and scalability of services, automate operations and improve R&D efficiency• Build availability of large-scale services deployed across global data centers* Troubleshot Kubernetes cluster issues, including node pool autoscaling failures, resource quota breaches, and unhealthy pods, applying fixes via kubectl, horizontal pod autoscalers, and workload reconfiguration.* Worked on issues related to Hive table tasks, Hbase, Kafka lag issues, DRC issues, QPS issues, optimizing performance.*Diagnosed and resolved GC pauses and heap pressure in Druid MiddleManager nodes using custom Python log analyzers and JVM profiling, improving ingestion reliability in real-time Kafka streaming pipelines.· Experience in monitoring and logging tools such as Grafana, Splunk, OpenTelemetry, Dynatrace, DataDog, Logic monitor, Strong problem-solving and troubleshooting skills, with ability to analyze and resolve issues.
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