Open to opportunities

Khaled Abdelnasser Mahmoud Attaallah

@kuhl33d

Message

I build data-driven solutions and bring analytical problem-solving to technical projects.

Egypt

Message

What I'm looking for

I'm seeking to apply my combined software development, embedded systems, and cybersecurity experience to protect critical systems and build innovative secure solutions.

I'm a professional with a LinkedIn profile available at https://www.linkedin.com/in/kuhl33d.

I bring an analytical, data-driven approach to solving technical problems.

My profile information does not provide verified details about employers, projects, technologies, or outcomes.

I'm interested in opportunities where I can apply my problem-solving skills and continue building practical experience.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Web Development

Current

Self Employed

Jan 2015 - Present (11 years 8 months)

Developed and designed responsive web pages using .NET Framework and JavaScript, wrote secure back-end code in Python and Rust, and tested web servers with automated scripts.

.NET Framework JavaScript Python Rust MSSQL Authentication Data Validation Testing Automation

Database Developer/Administrator

Egyptian Armed Forces

Jul 2025 - Sep 2026 (1 year 2 months)

Performed military service as a database developer, building a real-time analysis and HR management system with Oracle APEX, and developed a LoRa protocol for secure document distribution.

Oracle APEX SQL Data Cleaning LoRAs Cryptography Secure Systems

Advanced Driver Assistant System

Self Employed

Jan 2024 - Dec 2024 (11 months)

Developed a brain-machine interface using EEG and LIDAR data, created a neuro-evolutionary model in Rust, and authored a research paper on the model.

EEG LiDAR Rust Neuroevolution Deep Learning PostgreSQL Research

Embedded Systems

Self Employed

Jan 2023 - Dec 2024 (1 year 11 months)

Completed the AMIT Embedded Systems course and developed security protocols on a custom bus using Hamming error-detection in C# and x86 assembly.

C#X86 Assembly .NET Framework Hamming Error Detection Embedded Systems

ITI Embedded Automotive using AVR

ITI

Jan 2023 - Dec 2024 (1 year 11 months)

Completed the ITI Embedded Systems Summer Course, developed a secure communication channel using AES-CTR in C, and implemented a graduation project with reinforcement learning in Python.

AVR C AES CTR Python Reinforcement Learning Real Time Diagnostics

WE Cybersecurity

WE (Telecom Egypt)

Jan 2022 - Dec 2023 (1 year 11 months)

Attended a summer training hosted by WE and was recommended to be an instructor the next year.

Robotics

Self Employed

Jan 2018 - Dec 2023 (5 years 11 months)

Learned embedded C and competed in robotics contests, implemented a laser communication module with Arduino, and reverse-engineered programs using x86 assembly and Ghidra.

Embedded C GCC Linux Arduino BASH X86 Assembly Ghidra Hardware Security Binary Analysis

Cyber Security

Self Employed

Jan 2018 - Dec 2019 (1 year 11 months)

Learned web security fundamentals and software-testing techniques, discovered a reflected XSS vulnerability on Udacity, and organized the Bsides Cairo CTF event.