My name is Valentina Rangelova-Velkova and I am the president of ADIDA, Inc.

I have over 30 years of experience and over the last 26 are here in Michigan. My main focus is residential architecture and design. I have a talent for developing unique designs and a passion for challenging projects. Let me show you what I can do and make your dreams a reality.


I was born and schooled in Bulgaria before I came to pursue my dream here in the United States.

Even as a little girl, I dreamed of being an architect and began taking art courses and advanced math courses that would be required for architecture school. I attained my Masters Degree in Architecture from the University of Architecture, Civil Engineering & Geodesy in Sofia, Bulgaria.

What does that mean for you? Well, in Bulgaria you don’t just design a building, you design everything in and around it. Think of Frank Lloyd Wright. I can design everything from the building to the landscaping to the furniture you sit on. I take your vision and can incorporate it into your entire project. If you’re remodeling, that means seamless interface. It will look like it belongs there. On large projects it will make everything work perfectly together, just like a master plan. I can take your ideas and create a vision of perfection. Your satisfaction is my number one goal!

Valentina Velkova, Custom Home Designer

Valentina Velkova,
Custom Home Designer


  • Post Graduate Study with Diploma in Architecture of Industrial Buildings and Social Infrastructure of Industrial Parks
    University of Architecture, Civil Engineering & Geodesy ï Sofia, Bulgaria
  • Master of Architecture
    University of Architecture, Civil Engineering & Geodesy ï Sofia, Bulgaria


  • Fluent in English, Bulgarian and Russian


  • Gary Roberts Builders
  • Hawks Hollow Builders
  • John Crookston, UP RIGHT Inc.
  • Smith Brothers Custom Homes
  • Powell Custom Homes


  • NEHIL-SIVAK consulting structural engineers
  • Integrated Smart Technologies


home builders associationlicensed by the chamber of architects in bulgariamember of international union of architects chapter Bulgaria

best of houzz badges 2017 - 2020

Additional Experience

  • Extensive art experience and coursework
  • Urban Planning
  • Master Planning
  • Commercial Building Design
  • Interior Design
  • Furniture Design

Additional Professional Experience in Michigan

ADIDA, INC. | Portage, Michigan
Design company providing architectural design services for additions, remodeling and new construction residential projects.

Full-service architectural firm serving residential and commercial clients.

SSOE, INC. | Toledo, Ohio
Leading architectural and engineering firm serving clients worldwide.

MARSHBURN / BUNKLEY | Portage, Michigan
Full-service architectural firm serving the local area.

What others have to say:

We wanted to thank you for Designing our Dream Home ‘Rehmat’.
We really appreciate your hard work and your original Ideas. You were awesome all along the Project.
We are so glad that we hired you.
Thanks so much.”
Ravi, Vihangi, Diya & Laksh Singh
“Valentina is very talented and her designs are always unique. The clients not only love the outcome, but the process of working with her as well. I am always impressed with her creative perspective that translates into a well thought out project and that makes my job as a builder easier.”
Ben Smith, Smith Brothers Custom Homes
“ADIDA, Inc. tackles projects in a professional manner with a unique perspective that produces great work in a timely manner. As a contractor, I have worked with Valentina on several projects and she always makes my job easy by going above and beyond expectations, even on a tight schedule.”
Gary Roberts Builders
“We decided we wanted to add a pool to our back yard and asked Valentina to design it. She came up with two wonderful schemes which we merged into one perfect fit. We are extremely pleased with the pool, patio and landscaping. It was really a whole backyard makeover, and everything has purpose and looks like it has always been there.”
Cindy Lyman