Manjunatha Prabhu

Background

About Manjunatha Prabhu

Seasoned performance engineering leader/architect with ~19 years of totally hands-on rich experience in end to end performance testing/engineering & Infrastructure tuning of both monolith platform and micro-services based applications. Hands on expert who is capable of building performance engineering team ground up by hiring best talents in industry & mentoring them. Currently leading Performance engineering team for Jio Platforms supply chain applications across programs/tenants wiz Grocery B2B B2C B2B2C, AJIO B2C B2B, Digital B2B B2C, AJIO Marketplace VMS- Dropship & JIT. Skilled in accurate load modelling & capacity planning of distributed systems. TECHNOLOGY STACK: • Workload Modelling: Site Catalyst, Google Analytics, DB logs analysis • Project Lifecycle Management: PPM, QC, JIRA, Azure Devops • Load Generation Tools: Jmeter, Loadrunner • JVM analysis: GC logs, Threaddump, Heapdump, jvisualvm, JMC, flight recorder • Performance Optimization: JVM tuning, EMS and http threads tuning, optimum Topology configurations, Indexing tables • DB: Oracle, My SQL, SQL Server, Cassandra • LB/web servers: F5, Apache, NGINX, Citrix, IHS • Platforms/frameworks: WCS, ATG, Demandware, Magento, Hybris, Sterling-OMS & WMS, Weblogic, Springboot, Open source microservices, AEM • Caching: Varnish, WXS, Ignite, EH cache, redis, Memcached • Log Analysis: Kibana, Linux server log analysis • CDN: Akamai, Cloudfront • Page Load Testing: GT metrics-google and yahoo standards. • APM: AppD, CA, Glowroot, Dynatrace, Linux commands