Codxploit (also spelled codeXploit or CodeXploit) is the personal cybersecurity brand of Aryan Kumar Upadhyay from India. The official website is codexploit.in. Aryan Kumar Upadhyay, known as codeXploit or Codxploit online, is a Cybersecurity Analyst, Ethical Hacker, and Penetration Tester available for freelance work globally.

codeXploit (codexploit.in) is the personal brand and portfolio website of Aryan Kumar Upadhyay — a Cybersecurity Analyst and Ethical Hacker from India. The brand encompasses cybersecurity services, a social platform for IT professionals, educational tools, and online cybersecurity.

How can I hire Aryan Kumar Upadhyay for cybersecurity work?

You can hire Aryan Kumar Upadhyay on Fiverr at fiverr.com/mark_aryan, or contact him directly through the contact form on codexploit.in. He accepts freelance cybersecurity and development projects from clients worldwide.

What programming languages does Aryan Kumar Upadhyay know?

Aryan Kumar Upadhyay is proficient in Python, Django, HTML, CSS, JavaScript, SQL, and uses tools like Nmap, Metasploit, Wireshark, Burp Suite, and Streamlit for cybersecurity and development projects.

Where can I find Aryan Kumar Upadhyay on social media?

Aryan Kumar Upadhyay (codeXploit) is active on GitHub (github.com/mark-Aryan), LinkedIn (linkedin.com/in/aryan-kumar-upadhyay), and Twitter/X (@aryankrupadhyay). His freelance profile is at fiverr.com/mark_aryan.

Does Aryan Kumar Upadhyay help with business strategy and selling cybersecurity products?

Yes. Aryan has run his own business for the last 2 years and helps companies with business development, go-to-market strategy and positioning for technology and cybersecurity products.

Taking on new clients

Aryan KumarUpadhyay

Q: Who is Aryan Kumar Upadhyay?

Aryan Kumar Upadhyay is a Cybersecurity Analyst, Ethical Hacker, and Full-Stack Developer from India, known online as codeXploit. He has 6+ years of professional experience in penetration testing, vulnerability assessment, network security, and web development. He is available for freelance projects on Fiverr as mark_aryan.

Q: What services does Aryan Kumar Upadhyay offer?

Aryan Kumar Upadhyay (codeXploit) offers: Penetration Testing, Vulnerability Assessment, Network Security Auditing, Web Application Security Testing, Security Consulting, Incident Response, Endpoint Protection, Business Strategy Consulting and Full-Stack Web Development (Python/Django).

Q: What certifications does Aryan Kumar Upadhyay hold?

Aryan Kumar Upadhyay holds certifications including: Google Cybersecurity – Manage Security Risk, Google Foundations of Cybersecurity, Computer Networking from Illinois Tech, Data Structures & Algorithms (Udemy), Introduction to Cybersecurity from Palo Alto Networks, and Ethical Hacking From Scratch by zSecurity.

I help businesses find their security gaps, close them and grow with confidence. Founder of codeXploit: a security analyst, penetration tester and business strategist who also builds software with AI.

View my work

Aryan Kumar Upadhyay, Cybersecurity Analyst

PentestingSOCPythonStrategy

0Years of experience

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I find the gaps in your security, close them and explain it in plain language. Six years, thirty clients, one goal: protect what you are building while you grow it.

Aryan Kumar Upadhyay – codeXploit Cybersecurity Analyst, Ethical Hacker India

I'm a cybersecurity analyst, ethical hacker and business owner. For over 6 years I've helped more than 30 clients understand their risk, fix what matters and explain it in plain language.

As Founder and SOC analyst at codeXploit, I run vulnerability assessments, endpoint protection and detection with tools like Microsoft Defender, Wazuh, Snort, Suricata and CrowdSec. I've also run my own business for 2 years, so I know what a security budget means to a small team.

Alongside security, I use vibe coding to turn ideas into working products quickly, and I build Android apps and security tools. I'm also strong at business development, strategy and social media marketing, which helps me sell and explain technical products to people who aren't technical.

Hire me on Fiverr See my experience

Skills

Security, software and business in one person

Tap a card to see how I use each skill. The bar shows my current level.

Toolkit

Experience

Where I've worked and what I delivered

Founder and SOC

Codexploit · Full-time · New DelhiMar 2026 – Present

Lead codeXploit: security assessments, monitoring and incident response for business clients.
Build and run automated threat-intelligence tools, including CyberIntel Hub and PhantomFeed.
Ship open-source and client software with AI-assisted development and security review.

SOC operationsThreat intelligenceLeadershipPython

Consultant

Social and cybersecurity ads · Freelance · RemoteJan 2022 – Mar 2026

Ran vulnerability assessments and penetration tests (VAPT) for local businesses and fixed critical network and web application flaws.
Delivered security training on network and web pentesting, Microsoft Defender, Cloudflare essentials and IDS/IPS (Snort, Suricata, Wazuh).
Built and deployed Capture The Flag (CTF) platforms for realistic threat-simulation training.
Led regional cyberfraud awareness workshops that turned complex threats into clear actions for non-technical teams.

VAPTSecurity researchTrainingSocial ads

Data Mining Engineer

Soulilution IT Services · Full-time · RemoteJan 2024 – May 2024

Worked on web mining and database analysis to turn raw data into usable insight.

Web miningDatabase analysis

Django Developer

EVE · Internship · RemoteApr 2023 – May 2023

Led the intern team.
Built a search bar with Django queries on a live website.
Integrated a dashboard template into the live site, improving the user experience.

DjangoDjango REST FrameworkTeam leadership

Selected work

Projects built to protect, teach and empower

CyberIntel Hub

Python, Gemini AI, GitHub Actions, Vercel · Live demo

An AI-powered threat-intelligence dashboard. Every 30 minutes it pulls live CVEs and security news, enriches them with AI analysis and mitigation steps, and runs for $0 a month.

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OfflineBridge

TypeScript, Windows, local Wi-Fi

Transfer photos, videos and documents between a Windows PC and an iPhone over local Wi-Fi. No cloud, no cables, no app to install. Scan a QR code and go.

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Cyber Vault CTF Hackathon

Flask, CTFd, OWASP Top 10

Designed and ran a CTF at the International College of Security Studies, with a custom vulnerable web app covering SQL injection, XSS, IDOR and broken authentication.

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Penetration Testing Dashboard

Python, Flask, Nmap

Web dashboard to run network penetration tests, find vulnerabilities and generate detailed reports with Metasploit integration.

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AI SaaS – Growth Predictor

Python, AI/ML, Pandas

An AI-based SaaS product that predicts business growth from sales and profit data using machine learning.

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CSS Flexbox Learning Playground

HTML, CSS, JS · Live demo

An interactive platform where students learn CSS Flexbox layout visually.

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codeXploit – Social App for IT Professionals

Django, Python, SQL

A social platform built with Django for collaboration and knowledge sharing across the global tech community.

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SQL-Injection Detector

Python, SQL

A script that scans a list of websites for injection points much faster than manual testing.

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Vulnerability Scanner

Python, Streamlit, Pandas · Try free

A Streamlit scanner that finds and visualises security weaknesses on an intuitive dashboard.

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Credentials

15 credentials from IBM, Google, CrowdSec and more

Open source

Code I write in public

My public repositories. Filter by language or search by name.

Showing a saved snapshot. See everything on github.com/mark-Aryan.

Try it

Ask my terminal

A quick way to explore my background. Type a command or tap one.

codexploit — shell

Knowledge hub

Study material and tools

Free resources and open-source tools to sharpen your cybersecurity, networking and development skills.

Study material

CCNA Port Numbers Learning Hub ↗ Decimal to Binary Conversion ↗ Decimal to Hexadecimal Conversion ↗

Open-source tools

m-changer – MAC address changer ↗ n-scanner – network scanner ↗ a-spoof – ARP spoofer (MITM) ↗ p-sniffer – packet sniffer ↗ secure_password_gen – password strengthener ↗

Your expertise, meticulousness, and unwavering commitment have left a lasting impact on our projects. Collaborating with you has been an absolute pleasure.

Let's secure something together

Tell me what you're protecting or building. I'll reply with a clear next step. You can also browse my GitHub or connect on LinkedIn.

Hire on Fiverr

FAQ

Frequently asked questions

What is Codxploit / codeXploit?

Codxploit (also spelled codeXploit or CodeXploit) is the personal cybersecurity brand of Aryan Kumar Upadhyay from India. The official website is codexploit.in.

Who is Aryan Kumar Upadhyay?

A Cybersecurity Analyst, Ethical Hacker, Business Strategist and Full-Stack Developer from India, known online as codeXploit, with 6+ years of experience and 30+ clients. Available for freelance work globally via Fiverr (mark_aryan).

What services does Aryan Kumar Upadhyay offer?

Penetration testing, vulnerability assessment, endpoint protection, security consulting and incident response, plus business strategy, app development and technical sales consulting for technology and cybersecurity products.

Can you help me sell or position a cybersecurity product?

Yes. I've run my own business for 2 years and have strong experience in business development and selling technology products, including cybersecurity. I help translate technical features into business value.

How can I hire Aryan Kumar Upadhyay?

Hire him on Fiverr (mark_aryan) or use the contact form on this page. He accepts global clients.

What certifications does Aryan Kumar Upadhyay hold?

More than 10, including IBM (Git and GitHub, DevOps, Cloud Computing, Agile and Scrum, Incident Response with OpenVAS), CrowdSec (Fundamentals, Parsers and Scenarios), Google Cybersecurity, Palo Alto Networks, Illinois Tech and Udemy. See the Certificates section for the full list.

What tools and languages does he work with?

Python, Django, Flask and TypeScript for building; Burp Suite, Nmap, Metasploit, Wireshark and OpenVAS for testing; Microsoft Defender, Wazuh, Snort, Suricata and CrowdSec for defence.