Sonu Zaiswal | Offensive Security & Cybersecurity Expert in Nepal

bash - root@sonu: ~

root@sonu:~# cat profile.txt

NAME: Sonu Kumar
ROLE: Offensive Security Specialist / Red Team Ops
LOC : Kathmandu, Nepal

> Highly motivated cybersecurity professional specializing in identifying vulnerabilities and securing infrastructure.
> Currently analyzing network packets and breaking systems legally.

root@sonu:~# _

> SYSTEM_METRICS

VULNERABILITY_ASSESSMENT[95%]

NETWORKING (VLAN, OSPF, BGP)[92%]

OSINT_&_RECONNAISSANCE[88%]

PYTHON_AUTOMATION[90%]

> EXPLOITS_&_TOOLS

WHOIS Threat Analyzer

Cybersecurity OSINT tool for automated domain risk scoring and footprinting.

[GITHUB] [EXECUTE]

AI Traffic Monitoring

YOLO & OpenCV based violation detection system operating in real-time.

[GITHUB] [DEMO]

Network Mapper Automation

Python script leveraging Nmap for rapid sub-network discovery and vulnerability tagging.

[GITHUB]

Custom XSS Payload Generator

Dynamic tool to generate polymorphic XSS vectors for WAF bypass testing.

[GITHUB] [EXECUTE]

Fire Fighting Robot

Embedded Arduino system with infrared thermal response and autonomous navigation.

[GITHUB] [DEMO]

Form Auto-Filler

Bulk document automation written in Python, interfacing with Excel datasets.

[GITHUB]

> OPERATION_LOGS

[2025-09 TO 2025-12]

L2 Network Support Engineer @ WebSurfer

Handled escalated network incidents for one of Nepal's largest ISPs. Resolved complex routing anomalies, DHCP exhaustion events, and fiber outages.

INCIDENT_REPORT #BGP-442: Diagnosed a flapping BGP peering session that caused intermittent connectivity for a major hospital group. Coordinated with the NOC to apply dampening policies, restoring stability within 22 minutes.

[2022-01 TO PRESENT]

Offensive Security Researcher

Independent vulnerability research and CTF participation. Ranked in the Top 1% globally on TryHackMe.

FOCUS_AREAS: Active Directory exploitation, Privilege Escalation, Web Application Security, and Cloud-native attack surfaces (AWS IAM, S3 misconfigs).