Our greatest commendation comes from the firsthand testimonials of our clients regarding our collaboration. We take immense pride in earning the trust of our partners, playing a role in their achievements, and jointly developing groundbreaking products.

"KDE’s support has positively impacted the internal team, as their work freed the client to do additional tasks. They are phenomenal project managers with a communicative and collaborative approach. Overall, their team is flexible, dedicated, and proactive."

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Shawn Groce

Founder and CTO of Nitride Thermal

Brooklyn, New York, USA

"KDE was highly reponsive and understanding of the client's needs. The internal team now has 200 copies of their first enclosure. They made the product both practical to use and aesthetically pleasing, which increased the business's value exponentially."

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Jordan One

CEO, Abacus Sensor, Inc.

Chicago, Illinois, USA

"KDE delivered a functional prototype, meeting the client’s expectations. They were a personable team that facilitated a collaborative and pleasant working environment. Their team consisted of easygoing professionals who were committed to the success of the project."

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Markus Buch Nørgaard

CEO, Nordic Apex APS

Copenhagen, Denmark

"The client has hit the market with a few of the products that KDE has developed for them. The team praises the quality of their work while meeting goals and deadlines. Their multitasking approach and good teamwork are also key to the success of the ongoing engagement."

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Founder, Kitchen Appliance Firm

Zurich, Switzerland

"Thanks to the contributions of the KDE team, the company's new product is now being sold in large retailers like Target and Walmart as well as their counterparts around the world. The company was most impressed with the team's operation speed without sacrificing the quality of their work."

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President, Make Ideas LLC

San Diego, California, USA

"The professional and affordable approach that KDE delivers has the client delighted with the partnership. They lead a communicative process with constant updates on the project, along with efficient troubleshooting. Their knowledgeable staff and honesty have been key to the success of the project."

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David Lee

CEO, Infipur

Toronto, Ontario, Canada

"KDE's workflow was effective with bi-weekly calls and open communication. The team was excellent to work with and has great work ethics. Customers can expect an incredibly talented group of designers."

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Founder & CEO, Automotive IoT Company

Manhattan, New York, USA

"KDE successfully delivered the project in a timely manner, meeting all milestones. They ensured excellent project management and were highly flexible, adapting to the client's last-minute changes. Their receptiveness and extensive knowledge were key elements of their work."

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Calhoun, Georgia, USA

"The client was pleased with the outcome of the engagement. KDE worked smart, dividing the workload accordingly to ensure no task was left behind. Moreover, the team consisted of talented engineers who were easy to collaborate with — they were punctual, accessible, and communicative."

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Zürich, Switzerland

"KDE did take care our product industrial design and do detailed mechanical CAD design of all components for prototype manufacturing. Easy communication, great attitude and responsibility!"

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Edgars Rozentals


Valmiera, Latvia

"They worked with me within my budget and delivered more than excellent work. If you need engineer that understands your needs and goes above and beyond then this is the right place! If I could leave more than a 5 star rating for I would. KDE team are an amazing engineers. My company and I will definitely be working with KDE in the future! "

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Dylon Noon

Founder & CEO

Calhoun, USA

"KDE was easy to work with, attentive to detail, and good at working independently. I would highly recommend him if you need a capable ME for you next product design task. Thanks, KDE!"

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Otto Omann


Copenhagen, Denmark

"They understood what was in my head and was able to produce a quality prototype. I would highly recommend and will continue to work with KDE in the future. KDE was a great help."

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Adam Bender

Founder & Product Developer

Vancouver, Canada

"KDE has been a great support to our company when we first started our relationship with his company and Upwork.I have appreciated KDE's assistance with many designs and would recommend his services."

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Caryn Menzies

General Manager

Sydney, Australia

"They do a great job using solidworks to help develop some plastic products for us when we have too much work. This time I had him update a heavy design. He did a great job as always. KDE team has been a contractor for me for the past year. We will hire him and his team again."

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Douglas Pemberton

Founder & CEO

Baltimore, USA

"KDE is an outstanding designers team, always thinking ahead and solving problems before we even realized it might become one. His work is flawless and it was a pleasure to work with him. Fast response times and small changes usually where incorporated within hours. Looking forward to work with him again!"

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Philip Czymmek

R&D / Innovationsexperte

Hamburg, Germany

"Their solution enabled us to build an IP67 CNC'ed enclosure for a large international mining project. All the electronic components are protected from dust, vibration, heat and water. This was possible due to his expertise. KDE team is one of the best mechanical engineers on Upwork."

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Andrew Campbell

Technical Director (APAC)

Sydney, Australia

"I had a wonderful experience working with KDE. KDE produced very high quality work, while meeting all the agreed upon deadlines. His communication was professional and timely. I hope to work with and KDE in the future again."

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Igor Savchuk

Founder & Director

Seminole, USA

"KDE is exceptionally responsive to change requests/modifications and delivers a superior product that has always exceeded my expectations. He is super fast, and I have never had to wait more than 12 hours for a response from him I will hire KDE team again for sure."


Sean Cherry

Founder & CEO

Coeur D Alene, USA

"They understood the assignment well and worked diligently to deliver the best design for our product. He has a great artistic mind and I’m certainly going to hire him again! I highly recommend you do as well. KDE team was excellent to deal with! :)"

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Krishna Manda

Cofounder & CEO

New York, KDE

"KDE has great knowledge in-house, and work together to pull difficult projects off. We were able to finish the tasks within the schedule, and he certainly met my expectations. Would recommend working with them."

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Bogdan Krinitchko

Founder & CEO

Zürich, Switzerland

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