Yaser N.

I'm working with ELK Stack (Elasticsearch, Logstash, Kibana, Beats,..) for about 5 years. I have experience in both side of elasticsearch : maintenance Elasticsearch Cluster and also Create Visualization in Kibana and Create Search UI Application with Queries and also importing data from MySQL, Mongodb , CSV files , .... with logstash tool. I'm familiar with: • Elasticsearch Clustering (Master Nodes, Data Nodes, …) • Kibana (Create visualizations, reports, monitoring nodes, dev tools, query DSL, …) • Logstash (sync data between any other Database to elasticsearch such as (CSV to elasticsearch, MongoDB to Elasticsearch, MySQL to Elasticsearch, …) • Beats (Filebeat, Metricbeat, Packetbeat, Winlogbeat, …) Deeply familiar with: • Configuring Elasticsearch (Delay allocation, snapshot & restore) • Set up a cluster for HA (High Availability) • Secure elasticsearch nodes (Encrypting communications in Elasticsearch, Enable Basic Authentication for elasticsearch and kibana) • Indexing (opening, closing, read only, compression, data types), Mapping (dynamic mapping), Reindexing, Analyzers, Fuzziness • ILM Lifecycle (Hot, Warm, Cold, Delete Phases) • Import bulk data (json) to elasticsearch • Disk-based Shard Allocation (disk watermarks) • Cerebro