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Hisham4Ahmed/README.md

Hi there πŸ‘‹, I'm Hesham Ahmed

πŸš€ Team Leader – Embedded Systems | Automotive β€’ Aerospace β€’ IoT β€’ Robotics
πŸ† Engineering Leader building high-reliability systems for real-world and beyond-earth environments

I design and build mission-critical embedded systems that operate where failure is not an option β€” from automotive ECUs and EV charging infrastructure to vehicle-mounted and flight-capable aerospace systems.

With 8+ years of hands-on experience, I specialize in turning complex hardware into robust, scalable, and production-ready software, spanning bare-metal, RTOS, and Embedded Linux.

πŸ’‘ I don’t just write drivers β€” I architect systems that survive the real world.


🎯 Why CTOs & Tech Leads Stop Here

If you’re evaluating engineers who can own systems end-to-end, lead teams, and ship embedded products that don’t fail in production, this profile is for you.

I operate at the intersection of:

  • 🧠 System architecture & technical decision-making
  • πŸ‘₯ Team leadership & execution
  • πŸ›‘οΈ Reliability, safety, and long-term maintainability

I’m trusted with problems where:

  • Failure is expensive
  • Debugging happens on real hardware
  • Systems must recover, not just reboot

πŸ›°οΈ What I’m Doing Now

Team Leader – Embedded Systems @ DeepSpace

πŸ›°οΈ Leading and delivering mission-critical embedded software for vehicle-mounted and flight-capable aerospace platforms.

My role goes beyond coding:

  • 🧭 Technical leadership & architecture ownership
  • πŸ‘₯ Mentoring and guiding embedded engineers
  • 🧩 System decomposition & task planning
  • πŸ›‘οΈ Safety-aware design, reviews & validation
  • πŸ”¬ Bridging hardware, firmware, and system teams

I turn complex requirements into executable roadmaps β€” and roadmaps into flying systems.


Founder & Lead Engineer @ Gestell

πŸ—οΈ Gestell is an engineering-driven startup & open-source organization focused on:

  • πŸš— Automotive Systems
  • 🌐 IoT & Smart Infrastructure
  • πŸ€– Robotics Platforms
  • πŸ“± Mobile & Desktop Applications as engineering tools & debuggers

πŸ”— Organization: https://github.com/Gestell-Solution


🧠 Why Teams Trust Me to Lead

Anyone can write code. Leadership is about making others successful while shipping systems that don’t fail.

  • βœ… Strong technical leadership with hands-on execution
  • βœ… Deep understanding of hardware–software co-design
  • βœ… Proven experience with AUTOSAR, UDS, CAN, ISO 15118, OCPP
  • βœ… Strong system architecture & modern C++ design patterns
  • βœ… Production mindset: testing, CI/CD, documentation, scalability
  • βœ… Ability to teach, lead, and simplify complex systems

🧭 Leadership Philosophy

  • Lead by technical credibility, not titles
  • Protect the team from chaos, not responsibility
  • Design first, code second
  • Reliability, clarity, and simplicity beat cleverness

πŸ—οΈ How I Build Systems

  • 🧠 Think in architectures, not files
  • 🧩 Break systems into testable, replaceable modules
  • πŸ“ Apply SOLID & design patterns where they actually help
  • πŸ” Design for debuggability, observability, and maintainability
  • πŸ›‘οΈ Always consider failure modes, recovery, and safety

🧩 Core Technical Stack

Embedded & Automotive

  • πŸ“Ÿ Device Drivers (MCU & Linux)
  • πŸ› οΈ Classic AUTOSAR (Memory, CAN, Diagnostic stacks)
  • πŸ“ UDS, CAN, CAN-FD, LIN, Ethernet
  • 🚘 OBD-II diagnostics & vehicle data access
  • πŸ” Secure Bootloaders & FOTA
  • ⚑ Power Management for EV Chargers
  • πŸ”Œ V2G (ISO 15118) & OCPP
  • ⏱️ Deterministic RTOS systems using FreeRTOS and OSEK/VDX
  • 🧠 Scalable RTOS-based platforms using Zephyr
  • πŸ¦€ Memory-safe embedded development with Rust
  • πŸ“‘ IoT messaging & telemetry using MQTT

Linux & Systems

  • 🐧 Embedded Linux (Drivers, Services, Networking)
  • 🧰 Bash & Python Automation
  • πŸ§ͺ Unit & Integration Testing (GTest, CppUTest)
  • πŸ”„ CI/CD, Docker, CMake, Jenkins

πŸŽ“ Teaching, Mentorship & Community Impact

πŸŽ“ Embedded Systems Trainer @ ITI & IMT School

  • AVR & ARM Architectures
  • Embedded Linux & RTOS
  • Automotive Systems & AUTOSAR

πŸ‘₯ Gestell Engineering Community
πŸ’¬ WhatsApp Group: https://chat.whatsapp.com/C5CrYh9zCSdJCHePa7IOPF


πŸ’» Tech I Use Daily


πŸ“¬ Let’s Connect


hello GIF

πŸ§ͺ What This GitHub Proves

  • I don’t push demo code β€” I build production-minded systems
  • Repositories reflect how I think and design, not just syntax
  • You’ll see structure, intent, and trade-offs β€” not random commits
  • This GitHub mirrors how I lead engineering work in real companies

πŸ“Š GitHub at a Glance

GitHub Stats Top Languages


⭐ I build teams and systems that move cars, power grids β€” and fly beyond the ground.

🧭 Leadership β€’ Architecture β€’ Reliability

Building systems β€” and engineers β€” that survive the real world.

⭐ I build teams and systems that move cars, power grids β€” and fly beyond the ground.

Pinned Loading

  1. Gestell-Solution/Smart_Energy_Management_System Gestell-Solution/Smart_Energy_Management_System Public

    The Smart Energy Management System is a comprehensive solution for real-time electricity monitoring and intelligent load control. Built on the ATmega32 microcontroller, it combines embedded firmwar…

    C 5