Waseem Dayili
Red Teamer, Penetration Tester, Malware Developer, Malware Analysis, Exploitation Developer, C Programmer, C# Programmer, Java Programmer.
Riyadh
Summary
Senior Web Penetration Tester & Red Teamer with a strong background in cybersecurity, offensive security, and exploit development. I am holding a bachelor’s degree in computer and network engineering from Jazan University, I have extensive hands-on experience in penetration testing, web application security, malware development and analysis, reverse engineering, and red teaming operations.
Proficient in identifying and exploiting vulnerabilities across web applications, cloud infrastructures, and enterprise networks, with deep expertise in network security, secure coding practices, and adversary emulation techniques. I am skilled in programming (C, C++, Python, Java, PHP, Assembly), exploit development, and security automation.
Passionate about advanced threat simulation, offensive security research, and breaking security barriers to enhance defensive strategies. Committed to delivering high-impact security assessments, leading red team engagements, and mentoring security teams to stay ahead of emerging threats.
Overview
6
6
years of professional experience
6
6
years of post-secondary education
12
12
Certifications
2
2
Languages
Work History
Senior Red Teaming
Confidential
2022.02 - Current
confidential
Triage - BugBounty SA
BugBounty.SA
2023.01 - Current
- Validate Reports: Analyze submitted vulnerability reports to determine if they are valid, reproducible, and impactful.
- Categorization & Prioritization: Assign severity levels based on industry standards (e.g., CVSS) and the customer’s impact assessment.
- Communication: Act as an intermediary between ethical hackers and customers, clarifying details and requesting additional information if needed.
- Collaboration: Work with security teams and researchers to improve the overall efficiency of the triage process.
- Quality Control: Ensure reports meet HackerOne’s quality guidelines before being passed to the customer.
- Automation & Process Improvement: Identify ways to optimize and automate the triage workflow for better efficiency.
Cyber Security Malware Analysis/Development Intern
SAFCSP - Tuwaiq 1000 Bootcamp
2021.10 - 2022.02
- The INE Junior Penetration Tester (eJPT) course & certification exam.
- Malware Development Essentials & intermediate course & certification exam.
- The Python for Penteration Python scripting and its application to problems in computer and network security course & certification exam..
- C Programming Language Certified Associate CLA &CLP Professional course & certification exam.
- Assembly x86 and x64 32-bit and 64-bit assembly language for the Intel Architecture (IA-32) family of processors by INE ARES course & certification exam.
- Advanced Reverse Engineer Software by INE course.
- eCMAP Malware Analysis Professional by INE course & certification exam.
3D/2D Video Games Developer & Designer
SDA
2021.07 - 2021.10
- Led projects and analyzed data to identify opportunities for improvement.
- Designed 3D/2D Unity 3D Assets Modeling.
- Programming and Developed Games Mechanics by C# programming language.
- Designed & Developed over 10 3D & 2D Games.
Technical Mentor & Computer Vision Engineer
Uvera
2021.10 - 2022.03
- Led projects and analyzed data to identify opportunities for improvement.
- Led Uvera Technical Team.
- Developed Fruits and Vegetables Detection & Recognition Model.
- Mentor the Uvera IoT team to design & developed device project.
- Designed MVP/Demo for Uvera product.
Cybersecurity Penetration Tester
Jazan University
2019.08 - 2020.01
- Tested an, CCTV network, web applications of university services and education gate portal.
- Exploitation development scripts to exploit a vulnerabilities of a system to improve a vulnerabilities.
- Tested Web applications and network.
- Assessment / Reporting a security vulnerabilities.
Python Programmer & Developer
Bitwage
2019.12 - 2020.04
- Migrated API source code from Python 2.7 to Python 3.6.
- Deploys to AWS serverless.
- Data Analysis over Amazon (cloudwatch and dynamodb) for ERROR CHECKING.
- Code reviewing.
Project Manager & Computer Vision Engineer
Navier
2019.12 - 2020.03
Full Stack Python and PHP Developer. Designed and Developed website to monitor and control set of IoT devices.
• AWS Engineer, Setup Machines and Webservers.
• AI & Machine Learning Engineer. Developed and programming software to detect specific objects through set of small computers worked on mesh network on ad hoc network.
• Installed and configured a VPN network for the project.
Software Engineer
Yooney
2019.12 - 2020.03
- Developed mobile application software for YOONEY by "Android Studio Java programming language".
- UX/UI Designed for Mobile/Web Application.
- Designed Brand Book.
- Designed MVP/Demo.
Cybersecurity Analyst
Private Goverment Sector
2022.10 - Current
Private Sector...
Education
Bachelor of Science - Computer And Network Engineering
Jazan University
Saudi Arabia, Jazan 2015.04 - 2021.07
Internship - Business And Entrepreneurship
Draper University
San Mateo, United States 2019.10 - 2019.11
Internship - Electric & Solar Car Engineering
Tokai University
Kanagawa Tokai, Japan 2019.02 - 2019.03
Skills
- Professional malware development
Professional malware analysis
Professional programming C
Professional programming C
Professional programming Python
Professional programming Java
Professional programming PHP
Professional reverse engineering
Professional programming assembly
Professional programming C#
Accomplishments
• Blackboard - CVE-2022-39196.
- Over five critical Zero days - Vulnerabilities over Saudi governments websites.
- OSCP Coin challenge (Offensive).
- OSWA Coin challenge (Offensive).
- IDOR Attacks Skill Path Badge (Offensive).
- TOP 20 of @Hack CTF challenges - 2021.
- The 1’s over KSA and TOP 25 of CyberTalents CTF challenges on CyberTalents Worldwide Platform - 2022.
- The 3th of Taif University's Cybersecurity CTF Competition on CyberTalents Worldwide Platform - 2021.
- The 6th cyber security SAFCSP CTF challenges as students on my college 2018.
- The 1st cyber security SAFCSP CTF challenges as students on my college 2019.
- The 1st cyber security SAFCSP CTF challenges as teams on my college 2020.
- The 4th Internal Programming Competition 2017.
Affiliations
- Member in Saudi Council of Engineers.
- Member & Supervisor in cscbank system.
- Member & Supervisor Jazan university – Faculty of Computer Science and Information Technology - Jazan.
- Team Leader Programming Club Jazan university – Faculty of Computer Science and Information Technology - Jazan.
Additional Information
COMPETITIONS
- Hajj Hackathon Competition.
- National Programming Competition.
- Eternal Programming Competition.
VOLUNTEERS
- Combating cybercrime.
- Organizing the Saudi Codes Forum.
- Organizing Forum VIII Jazan university.
- Organizing the Small and Medium Enterprises Forum Jazan University.
- Organizing the Student Projects Forum Jazan University.
SEMINARS
Internet of things (IOT) and Cybersecurity in Automation home Jazan university – Saudi Codes
• Introduction to IOT and how to use IOT in Automation Home
• How to build my own Smart Home and Automation
• How to protect your System
Certification
C Certified Professional Programmer
Timeline
Web Application Penetration Testing(WAPTX)
2024-12
Web Application Penetration Testing(WAPT)
2024-09
OffSec Certified Professional (OSWA)
2024-03
JavaScript for Penetration Testing
2023-03
Triage - BugBounty SA
BugBounty.SA
2023.01 - Current
OffSec Certified Professional (OSCP)
2023-01
Cybersecurity Analyst
Private Goverment Sector
2022.10 - Current
C Certified Professional Programmer
2022-03
C Programming Language Certified Associate Certification.
2022-03
ECPPT (eLearnSecurity Certified Professional Penetration Tester)
2022-03
Senior Red Teaming
Confidential
2022.02 - Current
Certified Malware Analysis Professional
2022-02
Python for Penetration Testing
2022-01
Certified Professional Penetration Tester
2021-11
Cyber Security Malware Analysis/Development Intern
SAFCSP - Tuwaiq 1000 Bootcamp
2021.10 - 2022.02
Technical Mentor & Computer Vision Engineer
Uvera
2021.10 - 2022.03
Junior Penetration Tester (PTS)
2021-10
3D/2D Video Games Developer & Designer
SDA
2021.07 - 2021.10
Python Programmer & Developer
Bitwage
2019.12 - 2020.04
Project Manager & Computer Vision Engineer
Navier
2019.12 - 2020.03
Software Engineer
Yooney
2019.12 - 2020.03
Internship - Business And Entrepreneurship
Draper University
2019.10 - 2019.11
Cybersecurity Penetration Tester
Jazan University
2019.08 - 2020.01
Internship - Electric & Solar Car Engineering
Tokai University
2019.02 - 2019.03
Bachelor of Science - Computer And Network Engineering
Jazan University
2015.04 - 2021.07