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Splunk Developer Resume

SUMMARY

  • 6 Years’ experience in Information Technology Industry.
  • 4 Years proficiency working with Splunk Architecture & Splunk Administrator and Configuration Management across various OS.
  • Experience in gathering business requirements, definition and design of the data sourcing and data flows, data quality analysis, working in conjunction with the data warehouse architect on the development of Business Intelligence (BI) Models.
  • Interacting with colleagues and collect requirements and onboard new data sources into Splunk.
  • Architecture various components within Splunk (indexer, forwarder, search head, deployment server), Heavy and Universal forwarder, Parsing, Indexing, Searching concepts, Hot, Warm, Cold, Frozen bucketing, License model.
  • Experience in Installation, Configuration, Migration and Administered Splunk Search Head, Indexers, Cluster Master, Deployment Server, License Master, Heavy Forwarders and Universal Forwarder on Linux and Windows operating systems.
  • Responsible for Hardware sizing and capacity planning and Monitoring and maintenance of all components of Splunk platform.
  • Experienced in optimizing the Splunk Forwarder management architecture through a centralized server to manage the configurations.
  • Responsible to create index with appropriate retention and retirement policies by managing the bucket policies.
  • Responsible to implement Splunk Heavy forwarder component to perform intermediate routing, filtering, masking and overriding before the indexing.
  • Experienced in designing and implementing the architecture with Indexer clustering to maintain data availability and disaster recovery.
  • Scheduled Splunk based Reports and Alerts to monitor the system health performance and breaches.
  • Experience in maintained Splunk based native Role and User creation.
  • Configured Clusters, Server groups and Cloning for improved availability and failover capacity.
  • Experience in standardizing Splunk forwarder deployment, configuration and maintenance across UNIX and Windows platforms.
  • Integrate Splunk with LDAP and SAML and create role based groups and access
  • Experience in Shell scripting and extensively used Regular expressions in search string and data anonymization.
  • Understanding of Network Firewalls, Load - balancers, LDAP and complex network design.
  • Experience with Splunk Searching and Reporting modules, Knowledge Objects, Administration, Add-On’s, Dashboards, Clustering and Forwarder Management.
  • Excellent skills on troubleshooting and problem determination of HTTP/System/ Network related problems including monitoring, capacity planning and maintenance by providing 24X7 support on call for all mission critical applications.
  • Strong background in a disciplined software development life cycle (SDLC).
  • Experience working in different environments and with the process flows in AGILE as well as Waterfall methodologies.
  • Monitor the applications and server infrastructure for optimization, performance and Utilization metrics.
  • Highly Re-locatable and Result - Oriented. Highly effective interpersonal skills and ability to interact with end users. Managed and mentored 10+ teams technically to deliver solutions.

TECHNICAL SKILLS

Splunk: Splunk 5.x and Splunk 6.x, Splunk Enterprise, Splunk on Splunk, Splunk DB Connect, Splunk IT Service Intelligence, Splunk Web Framework, Splunk Machine Learning Tool kit, Splunk Hunk.

Operating Systems: Windows, Unix/Linux.

Data Analysis: Requirement Analysis, Business Analysis, detail design.

Web technologies: HTML, CSS, JavaScript, XML, Advanced XML.

Concepts: SIEM, SDLC, SSAE, Object Oriented Analysis and Design.

Programming Languages: C, Python, UNIX shell scripts.

Database: Oracle, MySQL, SQL queries, SQL Procedures.

Tools: Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft outlook, Microsoft Project, Wireshark.

PROFESSIONAL EXPERIENCE

Confidential

SPLUNK DEVELOPER

Responsibilities:

  • Created advanced Dashboards, alerts, reports, advanced Splunk searches and visualization in Splunk Enterprise.
  • On boarding of new data into Splunk Troubleshooting Splunk and optimizing performance and Splunk on-boarding with LOG4J/JSON/XML/TCP/UDP.
  • Expertise in Installation, Configuration, Migration, Trouble-Shooting and Maintenance of Splunk, WebLogic Server 7.0/8.1/9.x/10.x, Apache Web Server on different UNIX, Linux systems.
  • Expert in using IFX, EREX and Regex in configuration files to extract fields.
  • Experience on Splunk search construction with ability to create well-structured search queries that minimize performance impact.
  • Monitored Database Connection Health by using Splunk DB connect health dashboards.
  • Monitoring Splunk dashboards, Splunk Alerts and configure scheduled alerts based on the internal customer requirement.
  • Configure the Splunk for Tibco Business Works Engine app to read text logs generated by Tibco Application Instances.
  • Used BI suite to communicate to our corporate standard relational databases (RDBMS) through the Structured Query Language (SQL).
  • Working on Splunk ITSI glass tables, deep dives, ITSI modules.
  • Using Amazon Web Services (AWS) focusing mainly on planning, monitoring, deploying and maintaining cloud infrastructure on multiple EC2 nodes and VM in Linux/Unix (Red Hat, CentOS) environment with respect to project.
  • Use Blade Logic to patch and install applications to several different test labs as well as operational windows server systems.
  • Creating Input stanzas and prepared server classes to push monitoring stanzas to read the data by Splunk and make them visible in UI.
  • Performance testing using apps like Wily, App Dynamics, Dynatrace, Splunk and Net Cool.
  • 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.
  • Knowledge about Splunk architecture and various components (indexer, forwarder, search head, deployment server), Heavy and Universal forwarder, License model.
  • Created many of the proof-of-concept dashboards for IT operations, and service owners which are used to monitor application and server health.

Confidential

SPLUNK ADMIN/ DEVELOPER

Responsibilities:

  • Gathered and understand the Client requirements and onboard new data sources into Splunk.
  • Extensive experience in Installation, Configuration, and Migration, Trouble-Shooting and Maintenance of Splunk, Apache Web Server on different UNIX flavors like Linux.
  • Experience in understanding of 6.x product, distributed Splunk architecture and components including installation of Search Heads, Indexers, Forwarders, Deployment Server, License Model and Heavy/Universal Forwarder.
  • Proficient in Parsing, Indexing, Searching Concepts like Hot, Warm, Cold, Frozen bucketing.
  • Setup Splunk Forwarders for new application levels brought into environment.
  • Extensive experience in deploying, configuring and administering Splunk clusters.
  • Helping application teams in on-boarding Splunk and creating dashboards, alerts, reports etc.
  • Develop custom app configurations (deployment-apps) within SPLUNK to parse, index multiple types of log format across all application environments.
  • System Administration familiar with Windows Servers, Red Hat Linux Enterprise Servers.
  • Experience in Shell scripting and extensively used Regular expressions in search string and data anonymization.
  • Understanding of Network Firewalls, Load-balancers, LDAP and complex network design.
  • Experience in Optimized search queries using summary indexing.
  • Excellent skills on troubleshooting and problem determination of HTTP/System/ Network related problems including monitoring, capacity planning and maintenance by providing 24X7 support on call for all mission critical applications.
  • Administered Splunk internal environment through log file resizing, queue parameter changes, dispatch directory folders cleaning.
  • Created reports, Dashboards, scheduled alerts and searches.
  • Created Splunk Simple XML Dashboards with various visualizations like Pie / bar/ Line/Area charts.
  • Developed OS monitoring dashboards using Gauges to detect CPU Usage and Memory Usage.
  • Strong background in a disciplined software development life cycle (SDLC).
  • Excellent analytical and interpersonal skills and ability to learn new concepts and supported 24/7 on call in production and development environment.
  • Creating Reports, Pivots, alerts, advance Splunk search and Visualization in Splunk enterprise.
  • Skilled at accessing client needs, working in a group, suggesting ideas that enhance efficiency and maximize performance, implementing cutting-edge technology solutions and Training/Supporting end users.
  • Have experience working in different environments and with the process flows in AGILE as well as Waterfall methodologies.
  • Monitor the applications and server infrastructure for optimization, performance and Utilization metrics.

Environment: Splunk Enterprise Server 6.x, Universal Splunk Forwarder 6.x, RedHat Linux, Amazon Web Services (AWS), XML.

Confidential

SPLUNK ADMIN/ DEVELOPER

Responsibilities:

  • Prepared, arranged and tested Splunk search strings and operational strings.
  • Responsible for documenting the current architectural configurations and detailed data flow and Troubleshooting Guides for application support.
  • Involved in standardizing Splunk forwarder deployment, configuration and maintenance across UNIX and Windows platforms.
  • Created dashboard from search, Scheduled searches and Inline search vs scheduled search in a dashboard.
  • Optimized Splunk for peak performance by splitting Splunk indexing and search activities across different machines.
  • Developed, evaluated and documented specific metrics for management purpose.
  • Used SPL created Visualizations to get the value out of data.
  • Worked on DB Connect configuration for Oracle, MySQL and MSSQL.
  • Developed build scripts, UNIX shell scripts and auto deployment processes.
  • Good experience in creating Splunk apps, navigations, interfaces and good experience on Splunk lookups, macros, Pivot, data models, lookup files and their publication into Splunk.
  • Experience on use and understand of complex RegEx (regular expressions).
  • Involved in helping the Unix and Splunk administrators to deploy Splunk across the UNIX and windows environment.
  • Experience in creating Access controls, to user by creating AD (Active Directory) groups power and user groups.
  • Configure the add-on app SSO Integration for user authentication and Single Sign-on in Splunk Web.
  • Experience in Python general scripting, Hands on Experience in secure coding.
  • Knowledge about Splunk architecture and various components (indexer, forwarder, search head, deployment server), Heavy and Universal forwarder, License model.
  • Worked to ensure Splunk is actively and accurately running and monitoring on the current infrastructure implementation.

Environment: HTML/CSS, XML, Oracle, MySQL, UNIX, WebLogic Application Server, Oracle, Splunk architecture, Indexer, Forwarder, TCP/UDP Protocols.

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