| 8+ years of experience on Java/J2EE applications with one of web servers (Apache Tomcat, IBM HTTP Server), one of the application servers (WebSphere/Weblogic/JBoss), one of the databases (Oracle/SQLServer/DB2) |
| Strong understanding and knowledge of Java/J2EE technologies and frameworks – UI/JavaScript frameworks, Spring Boot/ Spring Cloud Frameworks, REST, Microservices, server-side frameworks |
| Experience in working with AWS cloud and cloud components |
| Excellent understanding and demonstrated experience in the use of DevOps/CICD tools like Jenkins, Jules and Automated deployment tools |
| Working knowledge on one of Unix operating systems |
| Knowledge on Cloud technologies and containerization using Docker & Kubernetes |
| Automation experience with Ansible play books and programming languages like Java, Perl, Python or PowerShell Scripting and Ansible play book |
| Knowledge on performance tuning of enterprise level Java/J2EE applications (Web and Application Servers Configuration, JVM parameters tuning, GC and Heap Size, Message Broker) |
| Experience in implementing resiliency design patterns using Hystrix, Service Mesh or similar frameworks and validation using chaos monkey type frameworks |
| Excellent knowledge on at least one tool in each of the following category |
| Profiling – Jprofiler/ Dynatrace |
| Monitoring - Wily Introscope/AppDynamics/DynaTrace/Splunk/Cloud Watch/Stack Driver |
| Analysis –HP Diagnostics / GC log Analysis/ Thread Dump Analyzer / Heap Analyzer |
| Experience in trouble shooting Performance / Scalability / Availability issues in production environment |
| Experience in Performance Test Modeling |
| Experience in Capacity Planning |
| Ability to come up with solutions using technical knowledge and tools |
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