Hello, I'm

Mohammed
Meraj
Bin Nur

Jr. Pentester SE Student Designer Developer

Breaking systems to make them stronger.
Building software to make the world better.
Designing visuals that leave a mark.


Mohammed Meraj Bin Nur — HaXor Falcon, Junior Penetration Tester and Ethical Hacker from Bangladesh
‣Hack The World

Mohammed Meraj Bin Nur (HaXor Falcon) — Cybersecurity Penetration Tester profile photo
About Me

Pentesting,
Developing
& Designing
Are My Passions

I'm a Junior Penetration Tester and Software Engineering Student from Bangladesh, passionate about web security, OSINT, and vulnerability hunting. Known online as HaXor Falcon, I'm driven by curiosity and problem-solving, diving into code, uncovering hidden weaknesses, and building safer digital experiences while constantly leveling up my offensive and defensive security skills.

Resume
Web Penetration Testing85%
Frontend Development90%
OSINT & Recon78%
UI/UX Design72%
Projects

I Build Incredible
Projects

Easy Cost Management App

Tech Stack

React JS · Tailwind CSS

Easy Cost Management App — React JS web application by Mohammed Meraj Bin Nur (HaXor Falcon)

XDupRemover

Tech Stack

Python

XDupRemover — Python duplicate file removal tool by HaXor Falcon (Mohammed Meraj Bin Nur)

Team Lottery

Tech Stack

React JS · Tailwind CSS

Team Lottery — Random team assignment web tool by HaXor Falcon (Mohammed Meraj Bin Nur)
Career

My Work
Experience

Junior Penetration Tester
Elegant Agency

Hammered away at client web infrastructure to find and fix critical flaws before threat actors could exploit them. Balanced heavy offensive security testing with clean, secure deployment workflows. • Ran deep-dive security testing and vulnerability analysis across client websites to break down complex attack surfaces and wipe out critical risks. • Owned the deployment management cycle, ensuring all code transitions from staging to production were fully hardened, patched, and locked down. • Analyzed application logic and configurations to spot sneaky bypasses and security gaps that automated scanners missed. • Worked directly with code and infrastructure to make sure security wasn't just a checklist, but a core part of how things got deployed.

Former Senior Admin (Ops)
Team Copyright

Worked as Senior Admin (operation sector) at Team Copyright.

B.Sc in Software Engineering
Daffodil International University

HSC
Nizampur Government College

SSC (Science)
Mirsarai Govt. Model High School

What I Know

My Expertise

Development Skills

Website creation with React JS, Tailwind CSS & Node JS & PHP. Professional, responsive, and dynamic interfaces with creativity.

Skills
HTMLCSS JavaScriptTailwind CSS React JS Node JS SupabaseMongoDB MySQLREST APIs Git & GitHub PHP

Security & Dev Tools

Leveraging powerful tools to streamline workflow, improve productivity, and conduct professional security assessments.

Tools
Burp SuiteNmap MetasploitKali Linux VS CodeAdobe PhotoshopIllustrator Git & GitHubClaude ChatGPT
Credentials

My
Certifications & Awards

OSINT Fundamentals Certificate from Alison — earned by Mohammed Meraj Bin Nur (HaXor Falcon)
Alison

Fundamentals of Open-Source Intelligence (OSINT)

Open-Source Intelligence Data Collection Ethical Hacking
Bangladesh Scouts Leadership and Teamwork certificate
Bangladesh Scouts

Leadership and Teamwork

Leadership Teamwork Communication
Verify Credential
What I Do

My
Activities

DIU CYBERCON 2025 — CTF competition participated by Mohammed Meraj Bin Nur (HaXor Falcon)

DIU CYBERCON 2025

Participated in DIU Cybercon 2025, one of Bangladesh's premier national cyber security events. Competed against top teams nationwide in an intense Capture The Flag (CTF) competition, solving complex hands-on challenges in Web Exploitation, Forensics, and Cryptography. Additionally, gained industry insights through expert-led workshops on Red/Blue Teaming and advanced security practices.

Cyber Wargames Team Collaboration
Get In Touch

Let's Work
Together

Tell me about your next project.
I respond within 24 hours.

Location
Chittagong, Bangladesh

Frequently Asked Questions

Who is HaXor Falcon?

HaXor Falcon is the online alias of Mohammed Meraj Bin Nur, a Junior Penetration Tester, Ethical Hacker, Web Security Researcher, UI/UX Designer and Software Engineering Student from Chittagong, Bangladesh. He specialises in web application security, OSINT, CTF competitions, bug bounty, and frontend development.

Who is Mohammed Meraj Bin Nur?

Mohammed Meraj Bin Nur (also known as Meraj Nur or HaXor Falcon) is a Bangladeshi cybersecurity professional and junior penetration tester. He is a Software Engineering student at Daffodil International University and has professional experience as a Junior Penetration Tester at Elegant Agency, where he performed web application security testing and vulnerability assessments.

Who is Meraj Nur?

Meraj Nur is a shortened name for Mohammed Meraj Bin Nur, popularly known as HaXor Falcon — a cybersecurity expert, ethical hacker, and developer from Bangladesh, skilled in penetration testing, OSINT, vulnerability research, CTF competitions, and web development.

What does HaXor Falcon specialise in?

HaXor Falcon (Mohammed Meraj Bin Nur) specialises in web application penetration testing, OSINT, vulnerability research, bug bounty hunting, and CTF competitions. He also builds frontend web applications with React JS and Tailwind CSS, and creates UI/UX designs using Adobe Photoshop and Illustrator.

What cybersecurity tools does HaXor Falcon use?

Mohammed Meraj Bin Nur uses professional cybersecurity tools including Burp Suite for web application testing, Nmap for network scanning, Metasploit for exploitation, Kali Linux as his primary security operating system, Wireshark for network traffic analysis, and Maltego for OSINT investigations.

Where is HaXor Falcon located?

HaXor Falcon (Mohammed Meraj Bin Nur) is based in Chittagong, Bangladesh. He studies Software Engineering at Daffodil International University in Dhaka.

Mohammed Meraj Bin Nur — HaXor Falcon

Cybersecurity Expert, Penetration Tester, Ethical Hacker and Developer from Bangladesh

Mohammed Meraj Bin Nur, widely known online as HaXor Falcon or haxorfalcon, is a Junior Penetration Tester, Ethical Hacker, Web Security Researcher, UI/UX Designer, and Software Engineering Student based in Chittagong, Bangladesh.

Meraj Nur specialises in cybersecurity, cybersec, web penetration testing, OSINT (Open Source Intelligence), vulnerability research, bug bounty hunting, and Capture The Flag (CTF) competitions. He is also an accomplished frontend developer and UI/UX designer with expertise in React JS, Tailwind CSS, and creating visually striking digital experiences.

Who is Meraj Nur? Meraj Bin Nur is a passionate cybersecurity professional who combines offensive security skills with creative design and software development. He studies at Daffodil International University pursuing a degree in Software Engineering.

Who is HaXor Falcon? HaXor Falcon is the online alias of Mohammed Meraj Bin Nur — a Bangladeshi ethical hacker, pentester, and designer known for his work in web security, hacking challenges, and digital design.

Who is Meraj Bin Nur? Meraj Bin Nur (also spelled Meraj Nur or Mohammed Meraj) is a cybersecurity enthusiast and junior penetration tester from Bangladesh active in the infosec community through CTF events, security research, and open-source contributions.

HaXor Falcon cybersecurity Bangladesh. Meraj Nur penetration tester. Mohammed Meraj Bin Nur ethical hacker Chittagong. Junior pentester Bangladesh. Web application security expert Bangladesh. OSINT specialist Bangladesh. CTF player Bangladesh. Daffodil International University cybersecurity student.

Skills: cybersecurity, hacking, ethical hacking, penetration testing, web security, OSINT, recon, vulnerability assessment, network security, Kali Linux, Burp Suite, Metasploit, Nmap, Wireshark, Python, JavaScript, React, HTML, CSS, UI design, UX design, graphic design, branding, frontend development.