Hey! I am

Ioannis Bakomichalis

I'm a

About

About Me

Senior Cyber Security Engineer with MSc in Cybersecurity and MEng in Computer Engineering and Informatics. Inspired engineer with skills as problem solving, leadership, collaboration and communication. Technology Skilled in Cyber Security, Network Security, Cloud Security, SIEM, EDR, XDR, NGFW, Incident Handling & Response, Penetration Testing, Python, APIs and Web Development.

  • Name: Ioannis Bakomichalis
  • Address: Athens, Greece
  • Email: ioannisbakomichalis@gmail.com

Education

October 2021 - March 2023

M.Sc. in Digital Systems Security

University of Piraeus
Grade: 9.08/10

• Master Degree Programm focus on Cyber Security, GRC, Penetration Testing, Networks, Mobile Internet and GDPR.(90 ECTS)

• MSc Dissertation: "Cyber Bulling Detection using NLP & Machine Learning"

October 2014-October 2020

Integrated Master Degree of Computer Engineering and Informatics

University of Patras
Grade: 6.52/10

• 5-years Polytechnic School(300 ECTS)

• Diploma Thesis "Application for attack probability and risk metrics in intercepting personal data from Web" (Privacy Advisor Framework)

Experience

May 2024-Present

Senior Cyber Security Engineer

Full-Time
NVISO Security

Maintenance, configuration & support of SIEM solutions. Maintenance, configuration & support of EDR & XDR solutions. Administration, configuration & support of Cloud Security. Automation Scripting using Python & Powershell.

June 2023-May 2024

Cyber Security Engineer

Full-Time
PCCW Global Limited

Administrate & troubleshoot FortiGate NGFWs. Onboard DSMs, Log Sources, Rules & Automations on QRadar SIEM. Incident Handling, Cyber Threat Intelligence & Intelligence Documentation. ISO 27001 auditing and implementation.

May 2022-June 2023

Junior Cyber Security Engineer/Analyst

Full-Time
PCCW Global Limited

Configuration & maintenance of NGFWs(FortiGate). Monitoring systems, alerts & security incidents using QRadar SIEM. Phishing Email Analysis & Advanced Email Protection using Trellix.

July 2021-May 2022

Java Software Engineer

Full-Time
SYNTAX IT Group™

Develop INTERAMERICAN Projects (Insurance Back Office Systems) using JavaEE and Apache Wicket. Use Agile Methodologies, GitLab, Java ,Testing (JUnit, Mockito and Selenium), IBM Databases and SQL.

December 2020-July 2021

Software Engineer

Full-Time
Hellenic Army

•Hellenic Army IT Support Center

Develop e-Health Military Web Application with PHP, React.js and Symfony Framework.Use Agile Methodologies (Scrumban), UI/UX Design with Figma, HL7 Research (HL7 messages and segments, versions, Integrations Engines, Interoperability), Testing and APIs Documentation.

February 2018-Present

Java Developer - Sql Databases

Part-Time
Freelancer

Creating Java Interfaces(GUI), Java Swing and Web Applications(HTML,CSS,JS,PHP) with MySQL Database for CEID projects in Object Oriented Programming, Databases Lab and Software Engineer courses.

Skills

Cyber Security

80%

Network Security

70%

Cloud Security

50%

Cyber Security

Network Security

Cloud Security

Incident Handling

SIEM

EDR/XDR

Python

Penetration Testing

Certifications

Our Certifications

Some of our Certifications in Software Development and Cybersecurity!

Certified Network Security Practitioner (CNSP)

Issued by The SecOps Group



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Certified AppSec Practitioner(CAP)

Issued by The SecOps Group



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INE Certified Cloud Associate

Issued by INE



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IBM Cybersecurity Analyst

Issued by IBM



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Microsoft Certified: Security Operations Analyst Associate

Issued by Microsoft



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Foundation Level Threat Intelligence Analyst

Issued by arcX



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Fortinet Network Security Expert Level 4: Certified Professional

Issued by Fortinet



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IBM QRadar SIEM Foundation

Issued by IBM



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Fortinet Network Security Expert Level 3: Certified Associate

Issued by Fortinet



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Fortinet Network Security Expert Level 2: Certified Associate

Issued by Fortinet



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Fortinet Network Security Expert Level 1: Certified Associate

Issued by Fortinet



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Courses

Our Courses

Some of our Courses in Cyber Security and Software Development !

Security Engineer Learning Path

Issued by TryHackMe



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OWASP API Security Top 10

Issued by APIsec University



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Foundations of Operationalizing MITRE ATT&CK v13

Issued by AttackIQ



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Cybersecurity Breach Case Study

Issued by IBM



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Penetration Testing, Incident Response and Forensics

Issued by IBM



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Cyber Threat Intelligence

Issued by IBM



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Network Security & Database Vulnerabilities

Issued by IBM



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Cybersecurity Compliance Framework & System Administration

Issued by IBM



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Cybersecurity Roles, Processes & Operating System Security

Issued by IBM



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Introduction to Cybersecurity Tools & Cyber Attacks

Issued by IBM



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Python 201 for Hackers

Issued by TCM Security



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Python 101 for Hackers

Issued by TCM Security



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Linux 101

Issued by TCM Security



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Pre Security Learning Path

Issued by TryHackMe



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Introduction to Cyber Security Learning Path

Issued by TryHackMe



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Security Analyst

Issued by LetsDefend



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Security Testing: Nmap Security Scanning

Issued by LinkedIn Learning



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SOC Analyst Learning Path

Issued by LetsDefend



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Cybersecurity for Students Learning Path

Issued by LetsDefend



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Security Testing: Vulnerability Management with Nessus

Issued by LinkedIn Learning



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Open-Source Intelligence (OSINT)

Issued by TCM Security



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API Security Fundamentals

Issued by APIsec University



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NLP with Python for Machine Learning

Issued by LinkedIn Learning



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Python for Security

Issued by LinkedIn Learning



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Python Essential Training

Issued by LinkedIn Learning



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Advent of Cyber 2021

Issued by TryHackMe



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The Web Developer Bootcamp 2020

Issued by Udemy



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Infrastructure & Network: Bug Bounty and Penetration Testing

Issued by Udemy



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CTF

Our CTF Badges

Some of our CTF Badges in Cybersecurity!

Advent of Cyber 2023

Issued by TryHackMe



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Blue

Hacking into Windows via EternalBlue

Issued by TryHackMe



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Non-Stop

Issued by LetsDefend



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Hunter - 2

Issued by LetsDefend



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Hunter

Issued by LetsDefend



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Incident Handler - 2

Issued by LetsDefend



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Incident Handler

Issued by LetsDefend



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PDF Analyzer

Issued by LetsDefend



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MSHTML Analyzer

Issued by LetsDefend



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Malicious Excel Expert

Issued by LetsDefend



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Web Expert

Issued by LetsDefend



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Shocker

Issued by LetsDefend



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Detector

Issued by LetsDefend



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Brave

Issued by LetsDefend



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Web Attack Investigated

Issued by LetsDefend



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XLS Detector

Issued by LetsDefend



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Suspicious File Finder

Issued by LetsDefend



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Phishing Analyzer

Issued by LetsDefend



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Header Analyst

Issued by LetsDefend



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Macro Expert

Issued by LetsDefend



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Projects

Our Projects

Some of our Projects in Software Development, Web Applications and Cybersecurity!

QRadar SIEM Jira Integration

Python Script for integrating IBM QRadar SIEM with Jira Ticketing System, in order to create issue(open ticket) automatically on Jira for offenses with magnitude bigger than a selected score via Custom Actions.

Cyber Bullying Detection App

CBDA is a web application that detects Cyber Bullying using NLP & Machine Learning.

Covid 19 TID Application

COVID19TID is a web application for traffic inflation data for COVID-19 dispersion control.

CKKS Homomorphic Encryption Polynomial Calculator

CKKS (Cheon-Kim-Kim-Song) scheme for calculation of a polynomial(3x^2+0.4x+1) using homomorphic encryption and Microsoft's SEAL library.

Privacy Advisor Framework(Diploma Thesis)

Java Swing Application for Personal Data Protection and User Awareness.

Tweet Sentiment Analysis

Tweet Sentiment Analysis with Data Analysis and Machine Learning in Python, calculating Accuracy, Precision and Recall Computation using Naive Bayes with BernoulliNB, Random Forest and XGBoostalgorithms.

Contact

Contact Me

I'm here for you, for anything contact me!

LinkedIn Profile

Ioannis Bakomichalis

Github Profile

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