Disclaimer: This information was obtained from publicly available sources online and is believed to be accurate at the time of publication. Valimates collects this information with proprietary technology and cannot guarantee the accuracy or completeness of the data. The purpose of the data is to inform the reader about the expertise of the individual and should not be used for any other purpose. Valimates does not have any affiliation with the individual.

Yoanna O
Yoanna O CyberSecurity Senior Consultant at Deloitte

Yoanna O. stands out as a seasoned authority in the cybersecurity analytics realm with a robust blend of data analytics, web design, and cybersecurity expertise spanning over 7 years. Yoanna's acumen in utilizing advanced data tools is showcased through proficiency in Splunk Enterprise and ES, R, Tableau, Power BI, Cylance, and Python. Currently holding a significant position as a CyberSecurity Senior Consultant at Deloitte in Denver, Colorado, Yoanna has built a strong professional network, evidenced by over 2,300 LinkedIn connections.

This expert has demonstrated a commitment to cybersecurity through their current role, leading Security Incident Response and Monitoring activities alongside developing Splunk solutions. Their technical skills encompass Security Information and Event Management (SIEM), network security, and SOC operations. Having started their tenure at Deloitte in June 2021 as a CyberSecurity Consultant, Yoanna quickly scaled to a senior consultant role through spearheading the Security Response & Monitoring team and administering Splunk platforms to proactively detect and counter cyber threats.

An academic background from Florida International University bolsters Yoanna's capabilities, where they obtained a Master's in Cybersecurity, as well as a dual Bachelor's degree in Management Information Systems and Business Analytics. Their career trajectory includes roles in cybersecurity and data analysis across various industries, with positions in significant companies like BDO and Ramada by Wyndham Hotel. Yoanna's beginnings as a Web Designer at Netlogiq, where they honed their skills in HTML and JavaScript, rounds out a dynamic and comprehensive skill set in the interconnected digital landscape.

More about this expert

Full name
Yoanna O
Location
Denver, Colorado, United States
Title
CyberSecurity Senior Consultant
Company
Deloitte
Industry
Business Consulting and Services
LinkedIn Connections
2322
Summary
Passionate explorer of cybersecurity analytics field, with 7 years of experience in data analytics, cybersecurity and web design, using a great variety of data tools, including Splunk Enterprise, Splunk ES, R, Tableau, Power BI, Cylance and Python. Current role as Team Lead, involves Security Incident Response and Monitoring activities, and Splunk development.
Skills
Security Information and Event Management (SIEM) Network Security

Education

Florida International University
Master's of Science
Attended in Jan 2020 - Dec 2021
Field of study: Cybersecurity
Florida International University
Bachelor's degree
Attended in 2017 - 2019
Field of study: Dual Degree: Management Information Systems and Business Analytics

Positions

Deloitte
Remote
CyberSecurity Senior Consultant
Jun 2023 - Present

Skills: Security Information and Event Management (SIEM) · Network Security · SOC · Splunk · Cybersecurity · Data Analytics
Deloitte
Miami, Florida, United States
CyberSecurity Consultant
Jun 2021 - Jun 2023

Lead of the Security Response & Monitoring team, and being a Splunk Enterprise and ES Administrator, the main tasks involve monitoring for latest threats in the cyber environment and responding to them in real-time using Splunk Enterprise Security. Being part of the Cyber Detect & Respond team, additional tasks involve finding and monitoring for new use cases, creating alerts, reports and dashboard that analyze past trends and predicting future threats to the environment, and conducting in-depth analysis of data coming from various sources including security monitoring devices and applications, traffic logs and more.
Deloitte
Jun 2023 - Present · 8 mos
CyberSecurity Analyst
Aug 2019 - May 2021

Skills: SOC · Data Analysis · Splunk · Cybersecurity · Tableau
BDO
Miami/Fort Lauderdale Area
Data Analyst
Oct 2018 - Apr 2019

Collected and analyzed audit data originating form various audit and assurance teams, and automated the reporting of periodical reports.

Used Power BI, R and Idea for data collection, visualization and transformation, and implemented innovative and time-saving automated techniques to facilitate the data analytics process for audit and quality assurance periodical reporting.

Solved issues related to data sources, and proposed new solutions that normalized data coming from unstructured and structured data sources by creating and implementing complex DAX expressions in Power BI.
Ramada by Wyndham Hotel, Cluj
Cluj County, Romania
Administrative Assistant
Jun 2013 - Oct 2014

Assisted the General Manager in preparing member meetings, presentations, agendas, monthly checks and reports, preparation of annual budgets and other administrative tasks.
Centrul de Afaceri Transilvania
Cluj County, Romania
Data Analyst
May 2012 - Jun 2013

Responsible for designing databases, entering and sorting data, completing information analysis for reports, testing account or system changes and upgrades by inputting new data and reviewing the outputs. Used SQL, Microsoft Access and Excel in designing and analyzing data. Used analytical and statistical processing skills for predicting future flows from past performance reports.
Netlogiq
Cluj County, Romania
Web Designer
Dec 2010 - May 2012

Learned how to design and modify websites using HTML and JavaScript.