Sierra H.
Portland, United States
100%
Job Success
Top Rated Plus
Internationally respected designer crafting custom-tailored spaces
$150.00/hr
𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗣𝗿𝗼𝘂𝗱𝗹𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝗱 𝗜𝗻: Elle Decor Italia, Design Milk, Hypebeast, Harper's Bazaar Arabia, Wired, Women's Wear Daily, Domus, Identity, Rue Magazine, and Sharp Middle East.
Sierra Holland Design takes a strategic, detail-driven approach—balancing refined sensibility with seamless functionality. My expertise spans concept development, space planning, 3D visualization, and material selection, ensuring a cohesive, tailored design experience. Every project is a collaboration, resulting in innovative interiors that feel timeless and personal. With over a decade representing renowned brands and discerning clientele, I guide projects from concept to completion with precision and ease.
𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝗬𝗼𝘂:
• 𝗙𝘂𝗹𝗹-𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: A seamless, start-to-finish process that efficiently guides your project from initial inspiration through concept development, 3D visuals, technical deliverables, FF&E selection, and guidance during the final installation.
• 𝗖𝘂𝘀𝘁𝗼𝗺-𝗧𝗮𝗶𝗹𝗼𝗿𝗲𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I take a personalized approach that considers your unique goals, preferences, and any spatial challenges, seamlessly integrating them into the functionality and aesthetics of your space.
• 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: With experience spanning projects of all sizes, scopes and locations, I design with a solid understanding of commercial codes, local regulations, and feasibility to ensure a fully functional and compliant result.
• 𝗘𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝗧𝗿𝗮𝗱𝗲 𝗡𝗲𝘁𝘄𝗼𝗿𝗸: Gain access to a curated network of hundreds of reputable vendors, offering high-quality architectural materials, finishes, lighting, and furniture at exclusive pricing to maximize the impact of your investment.
• 𝗣𝗿𝗲𝗺𝗶𝗲𝗿 𝗦𝗲𝗿𝘃𝗶𝗰𝗲: I prioritize clear communication, reliability, and accountability. By being highly selective about the projects I take on, I ensure I can dedicate my full attention to delivering exceptional results.
• 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: I maintain a 100% job success score and a portfolio of exclusive 5-star ratings. Feel free to explore my Upwork profile to read testimonials and see the results I’ve achieved for other clients.
𝗧𝗵𝗲 𝗩𝗮𝗹𝘂𝗲 𝗼𝗳 𝗮 𝗙𝘂𝗹𝗹-𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 𝗣𝗮𝗰𝗸𝗮𝗴𝗲:
With a full-service approach, you're not just getting an idea—you're receiving a fully realized space that balances both aesthetic and functional needs. Contractors can’t always execute a design well based on 3D visuals alone—they need detailed specifications and clear guidance to bring the concept to life. My process saves you time, money, and potential mistakes, keeping your project on track and maximizing your investment.
𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗙𝗼𝗰𝘂𝘀:
High-End Residential Design | Retail Design | Restaurant Design | Exhibition & Fair Design | Pop Up Design | Hotel & Hospitality Design | Workplace Design | Mixed-Use & Multi-Family Design | Short-Term Rental Design | Branded Spaces and Product Activations | In-Store Product Display & Fixtures | Window Displays | Sustainable Design Practices | Global Concepts & Scalable Design Solutions | Signage & Wayfinding | Custom Furniture Design
𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱:
I received my formal education in New York, attending Parsons The New School of Design for my bachelor's in Design & Management and Pratt Institute for my master's in Interior Design. During my studies, I participated in an immersive exchange program in Copenhagen, Denmark, where I discovered a deep passion for Nordic design principles and Scandinavian culture. Afterward, I lived and worked in Denmark for five years as a lead designer for prestigious global brands, including Bang & Olufsen and Pandora Jewelry. My notable projects during that time included developing and scaling new store concepts worldwide and designing annual exhibitions for Milan Design Week and the Venice Biennale. Today, I own and operate a full-service design studio based in Portland, OR, specializing in elevated interiors for commercial and residential spaces across the West Coast and beyond.
𝗟𝗲𝘁’𝘀 𝗖𝗼𝗻𝗻𝗲𝗰𝘁
If you're ready to transform your space with a thoughtful, high-end design, I’d love to discuss how we can bring your vision to life. Reach out, and let’s explore how my approach can make a meaningful impact on your project.
Work history
Work history
Experienced Interior Designer Needed in Los Angeles
Apr 18, 2024
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Apr 23, 2025
"Sierra did everything we requested! She has an exceptional eyes and attention to details"
Private earnings
Freelance 3D Rendering Specialist for Trade Show Event Designs
Dec 20, 2024
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Mar 14, 2025
"Exceptional work, extremely responsive and professional. Looking forward to working with Sierra again soon!"
Private earnings
Interior Residential Design
Jan 7, 2023
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Mar 2, 2025
"Sierra did an exceptional job with our NJ residential renovation. From 3,000 miles away, she was able to create a complete redesign, including choosing all flooring, hardware, colors, fabrics, drapes…
Private earnings
Duplex review and design
Feb 23, 2023
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Feb 28, 2025
No feedback given
Private earnings
CAD designer to create 2D interior elevations & some 3D renderings- Bend, OR ideally
May 10, 2021
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May 3, 2024
No feedback given
Private earnings
Nightly Rental Interior Design Items/Shopping
Feb 14, 2023
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Nov 5, 2023
No feedback given
Private earnings
Creator/Designer of 2D Floor Plans for a High-End Luxury Apartment Residence Brand
Feb 10, 2022
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Jun 2, 2023
No feedback given
Private earnings
100sq ft Bathroom Remodel: Need help visualizing and sourcing product
Aug 18, 2022
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Jun 2, 2023
No feedback given
Private earnings
Coffee shop Architect
Apr 16, 2022
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Jan 16, 2023
Private earnings
Revit Consultant for Theater Construction Project
Aug 9, 2022
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Jan 16, 2023
"Sierra has been a pleasure to work with. Communication is easy and she is super quick to respond. Quality of work is excellent. I would highly recommend Sierra for any…
Private earnings
Clock Tower - Adaptive Reuse Design
May 27, 2025
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Present
Job in progress
Private earnings
Sloan House Design
Mar 28, 2025
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Present
Job in progress
Private earnings
Interior Design for approved ADU and bedroom addition project in Sausalito
Sep 8, 2024
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Present
Job in progress
Private earnings
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Skills
Skills
- Interior Design
- 3D Rendering
- Autodesk AutoCAD
- Adobe Photoshop
- 3D Modeling
- SketchUp
- Architectural Rendering
- Autodesk 3ds Max
- Architectural Design
- 3D Design
- Floor Plan Design
- Residential Design
- Space Planning
- V-Ray
- Commercial Design