Nijat Mammadov.
I am a
Cybersecurity Engineer specializing in both offensive and defensive security to minimize operational risk and impact
Interactive Terminal
Type 'help' to see available commands.
Work Experience
Information Security Engineer
EarthLink LLC | Atlanta, USA
- Investigated and contained advanced security incidents, including zero-day exploits, APTs, large-scale DDoS, and data exfiltration, minimizing operational impact.
- Conducted threat research and profiling using VirusTotal, ThreatFox, Shodan, and AbuseIPDB to identify emerging risks.
- Deployed and monitored SentinelOne EDR, analyzing endpoint logs and telemetry for proactive monitoring and early threat detection.
- Enhanced email security via Hornetsecurity, performing phishing detection, message tracing, and compliance checks.
- Ran Nessus vulnerability scans and collaborated with IT teams to validate remediation and reduce risk.
- Audited Azure identities and permissions to detect anomalies and enforce least-privilege access controls.
- Monitored security alerts and dark/deep web sources for leaked credentials and potential threats.
Cybersecurity Analyst
CERT.AZ | Baku, Azerbaijan
- Supported DFIR investigations: evidence collection, log analysis, root cause ID.
- Reviewed Checkmarx results to advise development teams on secure coding.
- Responded to phishing, malware, DDoS, and ransomware incidents.
- Conducted threat analysis using open-source tools and Splunk log analysis.
Cybersecurity Analyst
Aztelekom LLC | Baku, Azerbaijan
- Performed web and network penetration testing across company environments.
- Developed Python scripts to automate log analysis (web servers, firewalls).
- Identified and reported security vulnerabilities in subnetworks.
Technical Arsenal
Blue Team / Defensive
Red Team / Offensive
Code & Tools
Education
Master of Cybersecurity
Eötvös Loránd University
2023 - 2025
Bachelor of IT
Baku Engineering University
2019 - 2023 | GPA: 88/100
Certifications
Certified AppSec Practitioner (CAP)
ID: 8192272
SOC Analyst
LetsDefend.io
IBM Cybersecurity Analyst
IBM Coursera
Languages
Hall of Fame
Recognized by industry leaders for security contributions
NASA
Vulnerability Disclosure
Mercedes-Benz
Security Acknowledgement
Others
Contributor Recognition
Projects & Research
Current Focus: AI in Security
Actively researching the intersection of LLMs and Cybersecurity. Leveraging AI for automated threat hunting and log anomaly detection while studying Adversarial ML attacks.
4tail
A simple but real-based modified tool designed for bug bounty hunters to streamline workflow.
Dencer
Secure Python tool for file encryption and decryption utilizing AES-GCM standards.
Mugetsu
Automated threat analysis tool integrated with VirusTotal to detect malicious activity with color-coded CLI output.
Project [REDACTED]
A powerful, private offensive security toolset developed for specialized operations. Details classified.
How Hackers Hide Their Traces
Deep dive into operational security (OpSec) used by fraudsters.
Boost Subdomain Enumeration
Advanced techniques to expand attack surface discovery.
Get In Touch
Currently based in Budapest, Hungary. I am always open to discussing new opportunities, security research, or just saying hello.