$ whoami

GRIMLABS

by obed.gyamfi
An independent research lab focused on AI/ML, Cybersecurity, Embedded Systems, and scalable web architectures.
CyberSecurity
Embedded Systems
AI & Computational Engineering
Full-Stack Development
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/about

$ I'm a fullstack developer specializing in web and mobile app security, as well as network penetration testing.

$ With a background in Electrical and Electronic Engineering, I design circuits and write embedded software when I'm not ethically breaking into systems.

$ I also contribute to open-source security tools and write technical blogs.

/skills

Security

  • Web application pentesting
  • Network security assessment
  • Vulnerability research

Development

  • Full-stack web development
  • API design & implementation
  • Cloud infrastructure

AI/ML

  • Model development & training
  • ML system deployment
  • Data pipeline engineering

Embedded

  • Firmware development
  • Hardware security
  • Low-level systems programming

/projects

404 HorseMen - DoS Simulation Tool

Python

A Denial of Service (DoS) resilience testing framework for evaluating application and infrastructure capacity under simulated attack conditions with multi-vector stress testing capabilities.

View All Projects

/blog

Fri Nov 07 2025||8 minutes

Introduction to Embedded Programming: Getting Started with Microcontrollers

Learn the fundamentals of embedded programming, from blinking your first LED to understanding hardware-software interaction. A practical guide for beginners entering the world of microcontrollers.

Read#embedded #arduino #c_programming

sendmail --contact --secure

Contact Channels

For security-related inquiries, please use PGP encryption. My public key fingerprint is displayed below.

Email
contact@grimlabs.org
PGP Key
A1B2 C3D4 E5F6 7890 1234 5678 90AB CDEF 1234 5678
Twitter
@grimlabs
GitHub
github.com/grimlabs-org

Security Disclosure

To report security vulnerabilities, please use our encrypted communication channel. Never send sensitive information via unencrypted email.