From concept to production-ready design. I help small companies and start-ups develop reliable, manufacturable physical products without the overhead of a full engineering team.
Havdrup, Denmark · Working Internationally
Specializing In
3D CAD & Prototyping
Hands-on engineering support from early concept to production-ready design
Complete mechanical engineering and CAD design for parts, assemblies, and complex systems
FDM 3D printing for functional prototypes and small series production runs
DFM/DFA optimization ensuring your products are cost-effective and easy to manufacture
Feasibility studies and concept development to validate your product ideas
Complex industrial machines, test equipment, and specialized mechanical systems
Complete drawings, BOMs, assembly instructions, and technical manuals
Blue Force is the perfect fit for companies that need expert engineering without the overhead of a full-time team
Developing new physical products and need experienced engineering guidance from concept to production
Small and medium companies without in-house engineering capacity that need design support
Product development teams that need extra design resources or specialized mechanical engineering expertise
15+
Years
My approach is pragmatic, structured, and focused on real-world constraints. I design with manufacturing, assembly, safety, and maintenance always in mind.
Define requirements, identify risks, understand constraints and establish clear goals
Create concepts, perform calculations, and explore design options
Detailed CAD modeling, simulations, tolerance analysis and design reviews
Technical drawings, BOMs, supplier coordination and complete documentation
Robust, reliable, and well-engineered solutions backed by deep industry experience
15+ years of hands-on mechanical design and product development expertise
International collaboration across multiple industries and complex systems
Transparent updates and collaboration throughout the entire project
Practical solutions that work in the real world, not just on screen
Whether you're developing a new product or improving an existing one, let's discuss how I can help you build better products, faster and with fewer surprises.
My name is Fernando David Sevilla.
I am a product designer and developer with a strong engineering background and more than 15 years of experience working with physical products and industrial systems.
My education combines hands-on industrial training and formal product development studies. I first studied Automated Industrial Production in Argentina, where I built a solid foundation in manufacturing processes, machinery, and industrial systems. Later, I completed a Bachelor's degree in Product Development in Denmark, focused on structured development methods, design thinking, and turning ideas into manufacturable products.
Throughout my career, I have worked across the full product lifecycle — from early concepts and prototyping to detailed design, validation, and production support. I enjoy solving complex technical problems, improving existing products, and helping ideas become real, working solutions.
I value collaboration, clarity, and designs that work not only on screen, but also on the shop floor.
15+
Years of Experience
100+
Projects Completed