Henok Ejabo

• Created advanced Dashboards, Alerts, Reports, Macros, advanced Splunk searches and visualization in Splunk Enterprise and ITSI to predict incidents before they impact the customer.
• Installation, Configuration, Migration, Troubleshooting and Maintenance of Splunk, Apache Webserver.
• Developed Splunk Search Processing Language (SPL) queries, created Reports, Alerts and Dashboards and customized.
• Implemented Dynamic drilldowns that provide greater flexibility to the end user.
• Worked on Amazon AWS, configuring, launching Linux and Windows server instances for Splunk deployment.
• Write a complex Splunk queries used to present data in Splunk IT Service Intelligence (ITSI)
• Monitoring Splunk Dashboards, Splunk Alerts and configure Scheduled Alerts based on the internal customer requirement.
• Managing Indexes and Cluster Indexes, Splunk web framework, data model and pivot tables.
• Hands on experience in installing and using Splunk apps for UNIX, Linux, and windows.
• Good Understanding of configuration files, precedence, and daily work exposure to Props. Conf, transforms. Conf, inputs. Conf, outputs. Conf and setting up a forwarder information based on requirement.
• Assist internal users of Splunk in designing and maintaining production-quality dashboards.
• Coordinating with application and system owners to onboard applications in Splunk and ensure logging capabilities are functional.
• Used Splunk Enterprise REST API that uses HTTP requests to configure and manage Splunk Instance, create, and run searches.
• Drive complex deployments of Splunk dashboards and reports while working side by side with technical teams to solve their integration issues.
• Splunk Architecture and various components (Indexer, Forwarder, Search Head, Deployment Server), Heavy and Universal forwarder.
• Gathering requirements from client creating catalogs items like questionnaires excel documents and uploading them on SharePoint site.
• Created Macros using Rest API's for various saved searches in our environment.
• Troubleshoot Splunk Alerts and Dashboards for multi-applications.
• Developed complex Splunk Dashboards and Visualizations using Queries and simple XML.
• Built Data models using knowledge object types such as Lookups, Transactions, Search-Time Field Extractions, and calculated fields.
• Strong Knowledge of SQL, MySQL and Oracle databases for data enrichments and lookups.
• Input various data feeds to Splunk using command line. Strengthening the production release process.
• Involved in Installation, Administration and Configuration of Splunk enterprise and integration with local legacy systems.
• Created many of the proof-of-concept dashboards for IT operations, and service owners which are used to monitor application and server health.
• Ingestion of data from thousands of devices totaling terabytes of daily ingestion.
• Help to document best practices in developing and using the Splunk run book documentation.

Environment: Splunk Enterprise Server 5.x.x/6.x.x/7.x.x/8.x.x/9.x.x, ITSI, Splunk 6.x/7.x/8.x/9.x Universal Splunk Forwarder, Red Hat Linux, Oracle, HTML, Java Script, python, Perl, XML, Use of Regular expressions.

• Analyzed various Requirements documents and Use Cases to prepare Splunk implementation.
• Define business transactions in Splunk for performance goals and objectives based on the client requirements and inputs.
• Knowledge about Splunk Architecture and various components (Indexer, Search Head, Deployment Server), Heavy and Universal Forwarder.
• Provided APM assessment of the monitoring practices and to flag any functionality gaps during initiate implementation process.
• Installation of Splunk Enterprise, Splunk forwarded, Splunk Indexer, Apps in multiple servers (Windows and Linux) with automation.
• Worked on migration of Splunk to AWS (cloud) instances.
• Monitored Amazon ECS logs into Splunk by enabling SSL for security.
• Monitored the database (data tables and error tables), Web Logic error log files and application error log files to track and fix bugs.
• Install and maintain the Splunk adds-on including the DB Connect 1, Active Directory LDAP for work with directory and SQL database.
• Managed Splunk configuration files like inputs, props, transforms, and lookups.
• Deploy, Configure and maintained Splunk forwarder in different platforms.
• Created Reports, Pivots, Alerts, Macros, advance Splunk search and Visualization in Splunk enterprise.
• Provided Power, Admin access for the users and restrict their permission on files.
• Installed and upgraded Splunk software in distributed and clustered environments for numerous corporations and public entities.
• Advised clients on the best practices for a Splunk deployment.
• Developed detailed documentation for the installation and configuration of Splunk and SplunkApps
• Worked in migrating data from Site scope to Splunk also migration of dashboards and resources from one Splunk environment to another Splunk environment.
• Integrate Clouds Services like AWS and Azure.
• Work with IT and Non-IT groups on tooling adoption, use cases and enhancements.
• Used Cribl to export historical splunk logs to cloud storage
• Wrote javascript functions to reduct sensitive data using Cribl
• Used Cribl to filter verbose data and enrich logs

• Development of websites and customization of existing software, primarily using MySQL
• Using complex Object-Oriented concepts in improving the performance of the websites.
• Created forms to collect and validate data from the user in HTML5, CSS3 and JavaScript.
• Aggressively used MVC framework.
• Used HTML, CSS, JavaScript, and Jquery on client side.
• System administration, including migration and consolidation of hosting platform.
• Management and maintenance of client websites, including software updates.
• Implement online employee satisfaction survey on website.
• A website for registering and managing users that are given access to library resources.
• Developed/Improved/Maintained Websites for Small Businesses using a back end of MySQL and a frontend of Java script and CSS.

Environment: MySQL, CSS, HTML, JavaScript, jQuery.

• Configured more than 300 computers with Microsoft windows and Linux operating system for Lab environment.
• Managed the IP address assignment for faculty and staff.
• conducted network troubleshooting to identify network problems.
• Maintained and updated documentation of procedures and configurations
• Analyzed decision-making processes and recommended changes.
• Collaborated with other team members and business leaders in multiple domains to understand visibility and reporting needs.
• Assisted in the growth of company’s data warehouse.
• Maintained a high customer satisfaction score on all engagements via tickets.
• Participated in the operation planning and operating divisions strategies preparation.