Summary
Overview
Work History
Education
Skills
Timeline
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RAVI TEJA UPPULURI

Summary

Goal-oriented, multi-tasking professional with 10 plus years of progressive experience in various roles across SDLC phases – design, build, testing, and maintenance – in a complex system integration and application outsourcing projects. Effective communicator, capable of working in demanding areas and schedules, both as an individual and as part of the team.

Overview

13
13
years of professional experience

Work History

Cyber Security Specialist

IAG
05.2023 - Current
  • Efficiently onboard new applications into the SIEM platform, ensuring proper data collection, parsing and normalization to facilitate threat analysis
  • Integrate diverse log sources from applications, systems, and network devices, configuring log forwarding and agent deployments as needed
  • Develop custom detection rules and use cases tailored to each application's specific threat landscape, aligning with industry best practices and threat intelligence
  • Continuously enhance threat detection capabilities by refining existing rules, staying updated with emerging threats, and optimizing SIEM configurations for maximum efficacy in protecting the organization.

Cyber Security Analyst

NBN
03.2021 - 05.2023
  • Development of Security detections and tuning on Splunk ES/SIEM product following MITRE Attack framework
  • Analysed a variety of network and host-based security appliance logs to determine accurate remediation actions
  • Evaluated the effectiveness of existing controls and develop remediation strategies
  • Documented all activities in relation to threat detection and assisted Incident Response teams with status updates during the life cycle of the incident
  • Assisted with the development of processes and procedures to improve incident response times, analysis of incidents, and overall, SOC functions.

Technical Expert

Telstra
10.2017 - 03.2021


  • Data on-boarding: Requirements gathering, design, implementation, and testing, to onboard new data sources to Splunk – via Universal Forwarders, HTTP Event Collector, APIs, syslog etc
  • Provided level 2 technical support
  • Assisted with level 3 incident and problem investigations, service risks and issues for Splunk Enterprise
  • Optimized existing and new search queries and dashboards to improve performance
  • Create and maintain Splunk Knowledge Objects for multiple applications
  • Owner and Primary administrator for Tableau
  • Provide application and system support to all employees for Tableau
  • Hadoop Admin with experience and knowledge on Cloudera services – Spark, HDFS, Map reducer, HBase, Kafka
  • Excellent trouble shooting skills on Hadoop platform environment, Impact analysis, Research, Restoration and Remediation of application, Application monitoring and log analysis.

Senior Software Engineer

Accenture
05.2012 - 03.2016
  • Installed, tested and deployed monitoring solutions with Splunk services
  • Created and configured management reports and dashboards
  • Responsible for automation of operations manual processes using macros, shell scripting and PL/SQL to maximize accuracy
  • Restoring high priority incidents within SLA by working with multiple teams and business stakeholders
  • Perform Release management activities like organizing meetings, coordinating communication between teams during the deployment of Hot Fixes, Retrofit process and Enhancement Releases
  • Triaging application issues to identify root causes and fix defects and fixing defects using HP Quality Center.

Software Engineer

Resource Square Solutions
08.2010 - 05.2012
  • Development of customized tools to aid resolution of production issues and development of utilities to automate manual task and improve the throughput
  • Identify the Data quality issues within the application, Implement tactical and strategic remediation
  • Worked directly with clients, as well as internal customers (Collections, Sales, Operations, and Customer Service) to resolve billing questions or disputes
  • Performance tuning of the deliverables based on stress and volume testing results
  • Ensuring the potential Business & Performance impacting issues/constraints/risks/dependencies are addressed in a timely manner so as not to have a negative bearing on Project Delivery.

Education

Bachelor of Engineering - Information Technology

Jawaharlal Nehru Technological University

Skills

  • Splunk
  • Tableau
  • Cloudera Hadoop Ecosystem
  • Oracle PL/SQL
  • Unix shell scripting
  • Control M

Timeline

Cyber Security Specialist

IAG
05.2023 - Current

Cyber Security Analyst

NBN
03.2021 - 05.2023

Technical Expert

Telstra
10.2017 - 03.2021

Senior Software Engineer

Accenture
05.2012 - 03.2016

Software Engineer

Resource Square Solutions
08.2010 - 05.2012

Bachelor of Engineering - Information Technology

Jawaharlal Nehru Technological University

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RAVI TEJA UPPULURI