Mani Sree Gannavarapu

Process Executive (Cognizant Technologies Pvt Ltd)
Setting up the Elastic Search Logstash Kibana (ELK) stack environment.
Installing and configuring the Beats on the servers to fetch the data from servers to Elastic Search.
Creating dashboards based on the indexes created in Kibana.
Creating Alerts in Kibana using watchers.
Creating Visualizations based on the required inputs from the customer.
Setting up the URL monitoring for the applications using beats (Heartbeat).
Generating reports based on the requirements using the indexes.
Create technical documents & SOP's and provides training on ELK tool to customer or end user.

Elastic Search Logstash and Kibana (ELK)
Installing Elastic Search as a cluster and configure with the Kibana and Beats.
On - boarding applications for performance monitoring using APM monitoring.
Configuring the Elastic Search to send the alerts to mail which are generated by watchers.
Understanding in providing the user ID login to Kibana using LDAP.
Knowledge on providing the automatic reporting and Custom Dashboards.
Creating Visualizations using the parsed data from Logstash pipeline.
Designs Elasticsearch indices to efficiently store metric data currently optimizing both performance and the need for growth.
Designs, implements and configures Kibana visualizations as required by the Client.
Designs and configures Elasticsearch instance(s) for the Client.

LOGSTASH
Installing and configuring Logstash in Linux, Ubuntu and Windows.
Managing events and logs
will manage by processing data from JSON documents through logstash, elasticsearch(filter) and kibana for visualization.
we use input, filter and output plugins based on data.
Creating Visualizations using the parsed data from Logstash pipeline.

ELASTIC SEARCH
Installing and configuring Elasticsearch in Linux, Ubuntu and Windows.
Integrated Elasticsearch with various data sources using Logstash and Beats.
Designed and implemented data ingestion pipelines for real-time data processing and indexing.
Developed complex search queries using Elasticsearch DSL (Domain Specific Language).
Monitored Elasticsearch cluster health, node performance, and index status using Kibana and X-Pack monitoring tools.

ELASTIC APM
Elastic Apm Uses Kibana to render and visualize all kinds of metrics related dashboards.
Monitored application performance in real-time using Elastic APM dashboards and metrics.
Created and customized Kibana dashboards to visualize application performance metrics and trends.

MetricBeat
Installing and configuring Metricbeat in Linux, Ubuntu and Windows.
Configured Metricbeat to ship collected metrics to Elasticsearch and other destinations.
Monitoring container, cpu, memory storage, diskio, network, healthcheck, info and network.
Integrated Metricbeat with the ELK stack (Elasticsearch, Logstash, Kibana) for end-to-end monitoring and analysis.