Get to know us

Services and history

We started as a statement against the sloppy professional standards that dominated the field of construction services 20 years ago. We wanted to set a new, high standard and work as consultants, solving our client's problems.

The company quickly grew and cemented itself as the new golden standard in commercial construction. Today we continue to build on that legacy and strive for excellence in everything we do.

Our Team

e4vis was founded by a husband-and-wife duo passionate about accessibility and innovation. Our founder is a Library of Congress-certified braille transcriber with extensive experience as a vision-special paraeducator, supporting blind and visually impaired students. Our consultant, a PhD engineer and entrepreneur, specializes in sensor technology, product development, and innovative design and is currently pursuing Library of Congress braille certification.

Together, we combine education and engineering to develop solutions that enhance accessibility and empower visually impaired individuals.

Soo Kim

Founder | LOC Certified Braille Transcriber

Byungseok Yoo, Ph.D.

Engineering Research Scientist | Certified Perkins Brailler Repair Technician | LOC Certified Braille Transcriber (Pending)