SUMMARY

• Experienced SPLUNK, ETL & Shell Scripts Developer with 7+ years of experience in designing, developing and delivering automation projects.
• Experience with requirement gathering, requirement Analysis, environment set - up, designing technical approach and complete development includes programming and scheduling scripts and automating process
• Experienced professional in analyzing data, correlating trends, building reports and report writing
• Experienced in Preparing, arranging and testingSplunksearch strings and operational strings.
• Experience with Development, evaluation and documentation of specific metrics for management purpose.
• Experienced in using SPL created Visualizations to get the value out of data
• Experience with Installation, configuration and management of Datameer users on the Hadoop cluster.
• Involved in writing complex IFX, rex and Multikv command to extracts the fields from the log files.
• Experience with Installation and Maintenance of Splunk Universal Forwarders, Solving Forwarder Issues, Deployment Server Classes and Apps through Deployment Server.
• Set upSplunkto capture and analyze data from various layers Load Balancers, Web servers and application servers.
• Able to contribute to projects involving multidisciplinary, multi-skill set and work in a fast paced result-driven organization culture
• Able to develop solutions that address challenging environmental and technical problems
• Maintain high ethical and quality standards with cooperative attitude
• Strong focus on processes, quality assurance,
• Quick & self-motivated learner with sound interpersonal and communications skills

TECHNICAL SKILLS

• Unix Shell Scripting
• SPLUNK - Machine data reporting
• HTML/CSS
• Platforms: Windows 2000/XP
• 07
• Red Hat Enterprise Linux

PROFESSIONAL EXPERIENCE

SR.SPLUNK Developer

Confidential, NY

Responsibilities:

• Provide regular support guidance toSplunkproject teams on complex solution and issue resolution.
• Created Dashboards, report, scheduled searches and alerts.
• Integrated Service Now withSplunkto generate the Incidents fromSplunk
• Worked on DB Connect configuration for Oracle, MySQL and MSSQL.
• Created many of the proof-of-concept dashboards for IT operations, and service owners which are used to monitor application and server health.
• Knowledge aboutSplunkarchitecture and various components (indexer, forwarder, search head, deployment server), Heavy and Universal forwarder, License model.
• Involved in standardizingSplunkforwarder deployment, configuration and maintenance across UNIX and Windows platforms.
• Parsing, Indexing, Searching concepts Hot, Warm, Cold, Frozen bucketing .
• Field Extraction, Using Ifx, Rex Command and Regex in configuration files.
• Various types of charts Alert settings Knowledge of app creation, user and role access permissions.
• Creating and managing app, Create user, role, Permissions to knowledge objects
• Use techniques to optimize searches for better performance, Search time vs Index time field extraction. And understanding of configuration files, precedence and working.
• Create dashboard from search, Scheduled searches o Inline search vs scheduled search in a dashboard
• Worked on configuring the Splunk on R-GFX work station.

Environment: SPLUNK6.0.1, Linux, Unix, Oracle 11g, MS SQL Server 2012, SQL.

SR.SPLUNK Developer/Admin

Confidential, Cleveland OH

Responsibilities:

• DesignedSplunkEnterprise 6.2 infrastructure to provide high availability by configuring clusters across two different data centers.
• On boarding the data from different application servers kept across the globe to the Splunk Server.
• Configured DBConnect application in Capital Group and Indexed different database logs for the application teams.
• Created basic search heads for the application teams and creating users, roles and granting permissions.
• Involved in standardizing Splunk forwarder deployment, configuration and maintenance across UNIX and Windows platforms.
• As a member of Implementation partner Attended meetings with Client’s Stake holders and be a part of all discussions to choose a right SIEM solution suitable for the Clients Infrastructure.
• Based on Clients Global Infrastructure Prepared a SIEM Product Evaluation and Recommendation Document.
• Prepared High-level Design Document and delivered to Client as a part of Managed Security Services team player.
• Worked Directly with Splunk sales team in determining Log size and licensing cost for the client’s Infrastructure.
• Configured Syslog server for the forwarding the logs to Splunk server via network protocols like TCP and UDP.
• Worked on configuration files inputs.conf, indexes.conf, props.conf, serverclass.conf, transforms.conf and limit.conf.
• Upgrading and Migrating the Splunk Components and setting up the Retention Policy for the indexes.
• Responsible for administering, maintaining and configuring a 24 x 7 highly available, Splunk apps for production portal environment.
• Configured Splunkfor all the mission critical applications and usingSplunkeffectively for Application troubleshooting and monitoring post go lives.
• Created Dashboards, report, scheduled searches and alerts.
• Fixed the issues like improper parsing, line breaking and time stamping.
• Created many of the proof-of-concept dashboards for IT operations, and service owners which are used to monitor application and server health.
• Configuring LDAP and Single Sign-On for User Authentication in the organization.
• Integrated and configured logs from different data sources like Windows, Linux/AIX, Application, Security,Network Devices and servers.
• Use techniques to optimize searches for better performance, Search time vs Index time field extraction. And understanding of configuration files, precedence and working.
• Configured Out of the box applications like Riverbed steelhead,Qualys,Sharepoint and Exchange apps,Custom App for visualization.
• Also, worked on code changes for various maintenance and customer reported bugs as part of production support.
• Dashboards were created to monitor the traffic volume across, response times, Errors, Warnings across.
• Provide regular support guidance to Splunk project teams on complex solution and issue resolution.
• Work closely with Application Teams to create newSplunkdashboards for Operation teams.
• Involved in the deployments plans preparation to the higher environments and worked as a SME (Subject Matter Expert) for the Splunk in the Client’s Infrastructure.
• Responsible for managing scope, planning, tracking, change control, aspects of the project and also for impact analysis on existing integrations and applications.
• Integrated the logs of Network Devices, Switches and Routers using the Network protocols like UDP/TCP.
• Worked with Change Managers in getting the approvals for New Product implementation in the Organization

Environment: Splunk 6.2,6.3, Linux, Unix, Windows, XML,Java Script,CSS,Phyton,Oracle 11g, Regular Expressions, SQL.

SPLUNK Developer/Admin

Confidential

Responsibilities:

• DesignedSplunkEnterprise Server 4.2 infrastructure to provide high availability by configuring clusters across two different data centers.
• Involved in standardizing Splunk forwarder deployment, configuration and maintenance across UNIX and Windows platforms.
• Responsible for administering, maintaining and configuring a 24 x 7 highly available, Splunk apps for production portal environment.
• ConfigureSplunkfor all the mission critical applications and usingSplunkeffectively for Application troubleshooting and monitoring post go lives.
• Created Dashboards, report, scheduled searches and alerts.
• Created many of the proof-of-concept dashboards for IT operations, and service owners which are used to monitor application and server health.
• Use techniques to optimize searches for better performance, Search time vs Index time field extraction. And understanding of configuration files, precedence and working.
• Sound working knowledge on the Configuration files like inputs.conf, outputs.conf, Indexes.conf, limits.conf and serverclass.conf.
• Excellent working knowledge on Splunkbase apps and add-on's.
• Also, worked on code changes for various maintenance and customer reported bugs as part of production support.
• Dashboards were created to monitor the traffic volume across, response times, Errors, Warnings across.
• Provide regular support guidance to Splunk project teams on complex solution and issue resolution.
• Work closely with Application Teams to create newSplunkdashboards for Operation teams.
• Involved in the deployments plans preparation to the higher environments.
• Responsible for managing scope, planning, tracking, change control, aspects of the project and also for impact analysis on existing integrations and applications.
• Responsible for administering, maintaining and configuring a 24 x 7 highly available, Splunk apps for production portal environment.

Environment: Splunk 4.2.0, Linux, Unix,Windows,XML,CSS,Oracle 10g, MS SQL Server 2012, SQL.

Jr.ETL Developer

Confidential

Responsibilities:

• Involved in full life cycle development including Design, ETL strategy, troubleshooting Reporting, and Identifying facts and dimensions.
• DevelopedInformatica mappings, reusable transformations. Developed and wrote procedures for getting the data from the Source systems to the Staging and to Data Warehouse system.
• Extensively used transformations to implement the business logic such asSequence Generator, Normalizer, Expression, Filter, Router, Rank, Aggregator, LOOK UP(Target as well as Source),Update Strategy, Source Qualifier and Joiner, Designed complex mappings involving target load order and constraint based loading
• Create/build and run/scheduleworkflowsandworkletsusing theWorkflow Manager.
• Optimizing/Tuning mappingsfor better performance and efficiency, Creating and Running Batches and Sessions using the Workflow Manager, Extensively usedUNIX Shell scriptsfor conditional execution of the workflows. Optimized the performance of Mappings, Workflows and Sessions by identifying and eliminating bottlenecks
• Performed Unit Testing at development level,Source code migrationand documentation
• Performance Tuning of the Informatica Mappings by adopting Explain plans, cutting down query costs using Oracle hints, changing the mapping designs.
• Managed the Metadata associated with the ETL processes used to populate the data warehouse.
• Responsible to tune ETL procedures andSTAR schemasto optimize load and query Performance.

Environment: Informatica Power Center 6.1, Oracle 8i, PL/SQL, Erwin and Toad