Programmer
Experienced in competitive programming with a strong focus on C and Python languages, actively participated in various online and offline contests to strengthen problem-solving and coding skills as a student.
Hi, I'm Mohammad
Al Shahin
Cyber Security Researcher Penetration Tester Linux Administrator |
Testing websites for security vulnerabilities, developing custom software solutions, building and managing web applications, automating tasks with scripts and securing IT systems for better performance and protection.
About Me
Who Am I ?
A passionate and detail-oriented tech professional, specialized in web application security, ethical hacking and software development.
With a deep understanding of OWASP vulnerabilities and hands-on experience in tools like Burp Suite, Metasploit, Acunetix and Nessus, I help businesses secure and optimize their digital systems.
I also lead Code Comrades, a growing team of new talents, and enjoy building practical, goal-driven solutions that empower clients to move forward with confidence.
Experience ( Hands-on )
2023
2024
2024
CTF Player
Active CTF player sharpening practical cybersecurity skills through real-world challenges on TryHackMe and VulnHub platforms.
Bug Hunter
Passionate bug bounty hunter on Bugcrowd, identifying and reporting security vulnerabilities to improve system defenses.
Educational Qualification
2013
2019
2023
Secondary School Certificate
Successfully completed the examination, demonstrating strong academic performance and commitment from Science group.
Diploma in Aeronautical Engg
Completed a Diploma in Aero Engine Technology with specialized training in aircraft engine systems, maintenance procedures and aviation safety standards, combining both theoretical knowledge and hands-on experience.
BSc in CSE
Pursuing a Bachelor of Science in Computer Science and Engineering with a focus on programming, cybersecurity and system design, aiming to blend academic learning with real-world problem-solving.
Portfolio
What I’ve Done
A showcase of hands-on work across Vulnerability Assessment & Penetration Testing (VAPT), bug reporting, technical report writing, scripting for automation and developing custom security tools — reflecting a strong focus on practical cybersecurity and problem-solving.
Services
What I Provide
Providing cybersecurity solutions through VAPT, bug reporting, technical report writing, scripting and custom tool development to enhance digital security and performance.
Vulnerability Assessment
Identifying, analyzing, and prioritizing security weaknesses in systems and applications to help prevent potential cyber threats and attacks.
Penetration Testing
Simulating real-world cyberattacks to identify and exploit vulnerabilities, helping strengthen system security before threats can.
Bug Finding
Identifying security flaws and weaknesses in applications or systems to help improve overall safety, functionality and resilience.
Script Writing
Writing custom scripts to automate tasks, enhance security testing, and streamline system operations using languages like Bash, Python and C Shell.
Technical Report Writing
Documenting findings in a clear, structured, and professional format with detailed analysis, risk assessment and actionable recommendations for technical and non-technical audiences.
Problem Solving
Identifying root causes, analyzing complex systems, and developing efficient, logical solutions to technical challenges in real-world scenarios.
Understanding Business Language
Translating technical findings into business-relevant terms to communicate risks, impact and value effectively to clients and stakeholders.
Custom Tools Developing
Creating lightweight, purpose-built tools using scripting and programming to automate security tasks, improve efficiency and support specific client needs.
Skill
What I’m Skilled At
Skilled in C, Bash, Python and C Shell scripting, with a strong focus on writing secure, efficient and automation-ready code for real-world problem solving.
Pricing
What I Charge For
Silver Package
$
99
99
/project
Basic vulnerability scanning and reporting. Suitable for small websites or informational portals.
Vulnerability Scanning
Manual Penetration Testing
Network Testing
Custom Exploitation & PoC
Detailed Technical Reporting
Retesting After Fixes
Gold Package
$
199
99
/project
Advanced scanning + manual testing. Best for growing businesses with moderate security needs.
Vulnerability Scanning
Manual Penetration Testing
Network Testing
Custom Exploitation & PoC
Detailed Technical Reporting
Retesting After Fixes
Best Sale
Diamond Package
$
399
99
/project
Full-scope VAPT with custom exploitation, PoC, and retesting. Ideal for security-critical systems.
Vulnerability Scanning
Manual Penetration Testing
Network Testing
Custom Exploitation & PoC
Detailed Technical Reporting
Retesting After Fixes
Testimonial
What People Think About Me
Guillaume Faury
Airbus CEO
Outstanding Cybersecurity Expertise
Shahin delivered outstanding cybersecurity service to Airbus, significantly strengthening our digital defenses with his sharp insight and proactive approach. His ability to detect vulnerabilities early and implement robust solutions was invaluable. Professional, reliable, and technically brilliant—he made a measurable impact on our security posture.
01 Month Ago
Steve Hare
Sage CEO
Trusted Cybersecurity Partner
Shahin brought exceptional cybersecurity expertise to Sage, helping us enhance the security of our infrastructure with precision and professionalism. His quick assessment and effective solutions greatly improved our risk posture. A dependable and skilled professional—highly recommended.
03 Months Ago
Dieter Schlosser
SoftwareONE CEO
Cybersecurity Excellence Delivered
Shahin’s cybersecurity support was instrumental in strengthening SoftwareOne’s digital environment. His strategic thinking, technical precision, and swift execution made a tangible difference. He’s a highly skilled professional we were proud to work with.
04 Months Ago
Contact Me
Let's Work Together. Get In Touch.
Have a question, project, or opportunity? Let’s connect! I’m available for cybersecurity consulting, collaborations and freelance work. Reach out — I’d be happy to help.
Contact Number
Office : ( +880 ) 1300 000000
Office Email
info@m-alshahin.com
Location
Kemal Ataturk Avenue, Banani, Dhaka, Bangladesh