Isaac Damian Ezirim Email & Phone Number

Toronto, On, Ca

United States

• Expertise with Splunk UI/GUI development and operations roles. • Experience in Splunk development creating Apps, Dashboards, Data Models, etc. • Monitor the splunk infrastructure for capacity planning, system health, availability and optimization. • Experience with Splunk Searching and Reporting modules, Knowledge Objects, Administration, Dashboards, Clustering and Forwarder Management. • Installing, configuring and administering splunk Enterprise Server and splunk Universal Forwarder, splunk Heavy Forwarder in large distributed environment comprising Windows, with exposure various splunk Apps to monitor splunk deployments • Managed Indexer Clusters including security, hot and cold bucket management and retention policies. • Scripting and development skills using Shell and Python with strong knowledge of regular expressions. • Experience on working with CIM in which it facilitates normalization of data from different sources, and enables applications developed by Splunk to search and display Deep Discovery logs. • Create Dashboard from search, Scheduled searches of Inline search vs scheduled search in a Dashboard. • Used techniques to optimize searches for better performance, Search time vs Index time field extraction and understanding of configuration files, precedence and working props.conf, transforms.conf, inputs.conf, outputs.conf setting up a forwarder Monitor stanza in inputs.conf. • Knowledge about Splunk architecture and various components (Indexer, forwarder, search head, deployment server). • Various types of charts alert settings Knowledge of App creation, user and role access permissions. Creating and Managing Apps, Create user, role and Permissions to Knowledge objects. • Created Reports, Alerts and Dashboards by Splunk query language (SPL). • Provided technical services to projects, user requests and data queries. • Involved in assisting offshore members to understand the use case of business.

Lagos

www.teenscancode.com.ng

United States

Expertise with Splunk UI/GUI development and operations roles. • Installation of Splunk Enterprise, Splunk forwarders, Splunk Indexer, Apps in multiple servers (Windows,) with automation. • Experience with deployment server to manage forwarder deployment • Administrated to ensure the active and accurate running of Splunk and monitoring on the current infrastructure implementation. • Install and maintain the Splunk adds-on including the DB Connect, Active Directory LDAP for work with directory and SQL database. • In-depth knowledge of log analysis generated by various systems including security products (SIEM Functionality), Cyber Security. • Created Splunk app for Enterprise Security to identify and address emerging security threats through the use of continuous monitoring, alerting and analytics. • Created Situational awareness dashboards to give custom views of risk per domain, asset, or identity • Played a major role in understanding the logs, server data and brought insight of the data for the users. • Provided architecture validation testing, troubleshooting on issues such as Out of Memory, 100% CPU Usage hung Thread sessions, session replication, JVM Crashes. • Created Dashboards to web application to show user flow for End to End Architecture and also to detect the Workflow for particular user session. • Established indexes and retention policy of buckets; developed user roles to complement operational and Security utilization. • Implemented Google map identifiers in Splunk dashboards using geo lookup commands. • Implemented prediction in application events using Splunk Algorithms. • Good knowledge in building Splunk Apps for custom application requirement. • Created Splunk Dashboards to capture the Authentication breaches across application and to track the Application usage in peak times. • Created HTML dashboards with java scripts and CSS to create customized visualizations.

Institute Of Continuing Education, Leading Change

Web Development

High School

Activities and Societies: Head Social Club