Rajesh Sapkale
Site Reliability Engineer Senior at Akamai USA | Distributed Data Platform | Cassandra | ClickHouse | Kubernetes
- Role
- Senior Site Reliability Engineer at Akamai Technologies
- Location
- San Jose, CA, US
- LinkedIn followers
- 500 followers
About Rajesh Sapkale
Accomplished site reliability engineer with over 11 years of professional experience in the IT industry, mainly in performance optimization, scalability, reliability, security, deployment, operations,monitoring, troubleshooting, stress testing, on-call support, and automation. Core Areas of Expertise: • Distributed Systems Reliability • Cassandra & ClickHouse Administration • Kafka & Event Streaming • Kubernetes & Cloud Infrastructure • Observability (Prometheus, Grafana, ELK) • Performance Tuning & Capacity Planning • Infrastructure Automation
Experience
Senior Site Reliability Engineer
Dec 2025 — Present
Led design and deployment of multi-shard, multi-replica ClickHouse clusters on Kubernetes for security analytics data warehouse workloads.•Designed and tested continuous ingestion pipelines from notebook-driven producers → Kafka → ClickHouse->Superset.•Ensured ingestion reliability for high-volume security analytics workloads.•Improved ingestion observability via Kibana dashboards and event trace validation.•Assisted in Kafka tuning for throughput optimization and reduced ingestion latency.
Education
VJTI ,MUMBAI
BTECH, COMPUTER
2007 — 2011
Skills
- Jsp
- Eclipse
- Java
- Spring
- Mysql
- Php
- Shell Scripting
- Linux
- Junit
- Selenium
- Performance Tuning
- Online Advertising
- Test Automation
- Server Architecture
- Advertising Research
- Project Management
- Risk Management
- Strategic Communications
- Issue Management
- Conflict Management
- Project Status Reporting
- Progress Monitoring
- Agile & Waterfall Methodologies
- Scrum
- Project Coordination
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