About Derek Smith | Technical English Expert & IT Translator
Where Code Meets Communication

I am not a career language teacher. I am a Computer Science professional who transitioned into communication to solve a specific problem: the gap between technical expertise and international clarity.
With an Honours Degree in Mathematics and Computer Science from Surrey University, I spent years working within the software industry in both the UK and Germany. I’ve been in the trenches of the Software Development Life Cycle – as a designer, developer, tester and in pre-sales.
Because I have lived and worked in the Aachen/Geilenkirchen region for over 20 years, I understand the unique “Mittelstand” culture. I speak fluent German, but more importantly, I speak “Developer”. Whether I am training your team or translating your documentation, I bring a level of technical logic that a generalist translator or teacher simply cannot provide.
I value professional transparency and discretion. While much of my corporate work is protected by confidentiality, you can view my professional trajectory and educational background on LinkedIn or Xing. I’m always happy to connect and discuss how my technical experience can specifically support your team’s communication goals.
My Technical & Industry Context:
Education: B.Sc. (Hons) Mathematics & Computer Science, Surrey University.
Specialisations: Software Development (SDLC), Telecommunications, Printing Technology and H2/Energy Infrastructure.
Linguistic Credentials: Certified TEFL / TESOL (Business English Specialisation).
Location: Based in Geilenkirchen, serving the Aachen-Heinsberg technology corridor.
Ready to bring technical precision to your company’s English?
View my Training Services | View Technical Translation Services
On-Site & Regional Support
I am based in Geilenkirchen, which places me at the heart of the Aachen-Heinsberg technology corridor.
Because I believe the most effective training happens where your team is most comfortable, I provide on-site services directly at your company premises throughout the region.
Core Service Areas:
Technical English & IT Training in Heinsberg: Supporting firms in Industriepark Oberbruch and Dremmen.
Business English & Software Training in Geilenkirchen: Focused on NATO, defense, and local software sectors.
Technical English for Industry in Baesweiler: Serving the Carl-Alexander Business Park and Tier-2 suppliers.
Engineering & Energy English in Übach-Palenberg: Specialized support for mechanical and energy technology firms.
The Dutch Border Region: Managing cross-border communication for firms interfacing with partners in the Netherlands and Belgium.
For companies further afield (such as the Silicon Junction in Saxony-Anhalt), I offer high-fidelity remote training via Microsoft Teams and Zoom.