โ€œThe most incredible, talented designers I've ever worked with."

David Stahler

Chief Executive Officer at Drata

From high-growing startups to insdutry leaders, weโ€™re trusted by 200+ companies

GOOGLE
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microsoft
IBM
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Reebok
IKEA
Drata
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Indeed
Portonave
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Live Timeless
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We work with visionary leaders and ambitious companies exceding their expectations

Jon L.

Jon L.

Code 5 Games - Seattle ๐Ÿ‡บ๐Ÿ‡ธ

"Working with Atom6 was awesome."

  • “Working with Atom6 was awesome. From mood boards to the finished product they were easy to collaborate with. They came up with outstanding designs and some pleasant surprises along the way and Iโ€™m looking forward to working with them again in the future.”

Corey M

Corey M.

Harris & Ward - Kentucky ๐Ÿ‡บ๐Ÿ‡ธ

โ€œGui was very easy to work with considering our processโ€œ

  • โ€œGui was very easy to work with considering our process, and delivered great designs in a timely manner. Weโ€™ll be using him again for more design work. โ€œ

Max H

Max H.

Greenlight - New York ๐Ÿ‡บ๐Ÿ‡ธ

"I hope to work with him again and would highly recommend him to anyone who needs a top designer."

  • “Gui is an extremely skilled UI/UX designer. He did a fantastic job in a very quick amount of time for my mobile app. It improved the design of the app considerably. I hope to work with him again and would highly recommend him to anyone who needs a top designer. You will not be disappointed”

Arielle-Cherie P.

Arielle-Cherie P.

SimpliTest - Maryland ๐Ÿ‡บ๐Ÿ‡ธ

"His communication is top-notch and the design work is impressive.."

  • “Gui delivered great UI/UX and I enjoyed working with him and the team at Atom6. His communication is top-notch and the design work is impressive..”

Mayank A

Mayank A.

Intellibonds - London, UK

โ€œThere were multiple challenges with the technology we are using and he worked very patiently with our developers."

  • โ€œGustavo and Atom 6 worked to redesign our website. There were multiple challenges with the technology we are using and he worked very patiently with our developers. In fact, he went a step ahead to research what will work with our system and designed the new site accordingly. Will definitely hire him for the next project. “

Ross J

Ross J.

Fossies - London, UK

"We are really happy with their work and are launching in a couple of weeks!"

  • “Gustavo has really helped us get started with developing our website. We are really happy with their work and are launching in a couple of weeks! The team really got the idea and the feeling of our brand quickly and represented it in a clean, modern way that we love.Highly recommended and would definitely work with again!”

Ted S

Ted S.

MealLogix - San Diego, California ๐Ÿ‡บ๐Ÿ‡ธ

"We work in a fast-paced, iterative environment where precision to detail and speed-to-market is key."

  • “Iโ€™ve been very impressed with Gus and his team.
    We work in a fast-paced, iterative environment where precision to detail and speed-to-market is key.
    Gus and his team at Atom 6 Design worked on the UX of our B2B software and have continued to knock it out of the park. He is a great designer with an excellent eye for detail. When the guy sleeps, is an unknown; the timezone was a great advantage, as it allows us to work at our office hours with no problem at all.I am sure you’ll be happy with his get-it-done attitude, optimistic view of the world, and friendly interactions.
    There is no doubt weโ€™ll be working with them again.”

Jeremy B.

Jeremy B.

Conrad Petroleum - Singapore ๐Ÿ‡ธ๐Ÿ‡ฌ

โ€œHis prodigious work ethic, personality, and communication style make working with him an absolute joy. โ€œ

  • โ€œI highly recommend Gustavo. He has a great eye, excellent design sense, top technical skills, and a maniacal focus on detail. His prodigious work ethic, personality, and communication style make working with him an absolute joy. โ€œ

Mario R.

Mario R.

Educate Net - Miami, Florida ๐Ÿ‡บ๐Ÿ‡ธ

"This guy is the man! if you need a rock-star UX/UI designer who understands exactly what it takes to make a great product then hire this person."

  • “This guy is the man! if you need a rock-star UX/UI designer who understands exactly what it takes to make a great product then hire this person. He is also extremely professional and politely, which makes the work experience very enjoyable. I highly recommend him!”

Christian M.

Christian M.

Jurafuchs - Berlin, Germany ๐Ÿ‡ฉ๐Ÿ‡ช

"He came up with a unique and crips design for our elearning app."

  • “Guilherme is an extremely skilled designer with a lot of experience. He came up with a unique and crips design for our elearning app. All the people we showed the design to, were extremely impressed. Guilherme has great communication skills and is very open-minded. He is truly committed and seeks to get the best possible design done, not only for client’s sake but because it is his own concern to create great design. Thank you for your hard work on this!”

Brian E.

Brian E.

CardwellBeach - New York City, New York ๐Ÿ‡บ๐Ÿ‡ธ

"I've worked with dozens of designers over the decades and Gui is at the top. Would highly recommend for any project requiring eye-catching, well-organized web pages or other graphic design is needed.โ€

  • “All around incredible to work with. Gave him very little direction and he came back with amazing designs in no time. I’ve worked with dozens of designers over the decades and Gui is at the top. Would highly recommend for any project requiring eye-catching, well-organized web pages or other graphic design is needed.โ€

Colin K.

Colin K.

Collin Knoll Consulting - Vancouver, Canada ๐Ÿ‡จ๐Ÿ‡ฆ

โ€œbuilt an amazing website that resulted in massive growth to our various product lines, and added value with our pitch decks to investors where we landed a capital raise.โ€

  • โ€œI was hired to lead the strategy development for a startup and we hired Gus to do our design work, build the website out, and to lead our content strategy so we can grow our customer base. He exceeded results, built an amazing website that resulted in massive growth to our various product lines, and added value with our pitch decks to investors where we landed a capital raise. I would hire Gus again for design work. He is fast, he is motivated, and he gets the job doneโ€

Lisa H.

Lisa H.

Greenback - Grandville, Michigan ๐Ÿ‡บ๐Ÿ‡ธ

"collaborate back and forth to keep us included in the process from end to end.โ€

  • “Guilherme was not only an excellent designer, but an excellent communicator! He seemed to always be online, responsive and willing to collaborate back and forth to keep us included in the process from end to end. Thank you! We’re looking to working on future projects with you.โ€

Kevin F.

Kevin F.

Notifeye - Sacramento, California ๐Ÿ‡บ๐Ÿ‡ธ

"we would recommend him all day any day.โ€

  • “Gui is a fantastic designer and we would recommend him all day any day.โ€

Leon G.

Leon G.

IBM - Santa Fe, Mexico ๐Ÿ‡ฒ๐Ÿ‡ฝ

"He does great work and thinks really outside the box.โ€

  • “Guilherme is very knowledgeable about design. He does great work and thinks really outside the box. Great to work with!โ€

Ben F.

Ben F.

HAE Technologies - Brooklyn, New York ๐Ÿ‡บ๐Ÿ‡ธ

"he was immediately available and very responsive all day.โ€

  • “Working with Guilherme was great. We had a very tight window to develop some assets and he was immediately available and very responsive all day. I would recommend working with him and we will continue to hire him for other UX/UI tasks.โ€

Mike G.

Mike G.

School of Rock - Staten Island, New York ๐Ÿ‡บ๐Ÿ‡ธ

"Communication is paramount for me. Guilherme Ferreira is a MAGICIAN! He takes what is in your head and BOOM, he creates it."

  • “Communication is paramount for me. Guilherme Ferreira is a MAGICIAN! He takes what is in your head and BOOM, he creates it. An incredible designer, and amazing person and one of the most talented designers I have met on UpWork. Guilherme Ferreira, please post the work you did for me. One look and you will see how talented Guilherme Ferreira is! You will not regret working with him! A professional in every sense of the word!”

Tim W.

Tim W.

Drool - Queensland, Australia ๐Ÿ‡ฆ๐Ÿ‡บ

"would wholeheartedly recommend him for your next project."

  • “Guilherme is a very passionate and talented designer who applies his considerable creative flair along with established principles/methodologies to identify issues in a design. I have already rehired him and would wholeheartedly recommend him for your next project.โ€

David G.

David G.

Casebriefs - Miami, Florida ๐Ÿ‡บ๐Ÿ‡ธ

"I look forward to working with him again.โ€

  • “Gui, was extremely responsible and adept at performing the task. I look forward to working with him again.โ€

Julian H.

Julian H.

UsPeople - Hamburg, Germany ๐Ÿ‡ฉ๐Ÿ‡ช

"Overall it was a pleasant experience working with him!"

  • “Gustavo was committed to deliver a satisfying solution and performed very well. While he was considerate towards the guidelines, he also got creative where needed. Like I asked, he had a good eye for modern design. Overall it was a pleasant experience working with him!”

Will A.

Will A.

DirecTech Labs - Los Angeles, California ๐Ÿ‡บ๐Ÿ‡ธ

"After a few conversations to initiate the project he got it and delivered the vision with both quality and speed and, while I'd like to keep his talents in my back pocket to WOW!โ€

  • “If you need high quality ux/ui work and mobile based design that can meet or exceed some of the best ad agency work (out of New York City, San Francisco or London, I highly recommend Guilherme. After a few conversations to initiate the project he got it and delivered the vision with both quality and speed and, while I’d like to keep his talents in my back pocket to WOW! those whom I’m presenting, it wouldn’t be fair to keep Guilherme’s skills and work ethic a secret. Highly recommended.โ€

Anja D.

Anja D.

Better Hr - Berlin, Germany ๐Ÿ‡ฉ๐Ÿ‡ช

โ€œGus and his team created a visual for our chatbot Betty, which was a really difficult task.โ€

  • โ€œGus and his team created a visual for our chatbot Betty, which was a really difficult task. We didnโ€™t want a classic robot design and it had to unite our CI with connotations of AI and technology. What he made of it is a real blast: a stand alone visual that can also be used as a logo add-on. Thank you for that!โ€

Bernando R

Bernando R.

Smartwash - San Francisco, California ๐Ÿ‡บ๐Ÿ‡ธ

"He has the vision, skills, and experience in order to team up with developers and quickly show results.โ€

  • “Guilherme is a talented professional designer with 360-degree view of the development process. He has the vision, skills, and experience in order to team up with developers and quickly show results. Also, he is always available to discuss and help the client. Great experience!โ€

Doug F

Doug F.

Man On The Top - Burnsville, Minnesotta ๐Ÿ‡บ๐Ÿ‡ธ

"Top quality work, great communication, meets deadlines, and contributes far more to the project than just design.โ€

  • “Guilherme has been excellent professional. Top quality work, great communication, meets deadlines, and contributes far more to the project than just design. Already working on another project with this designer. Not only he created a great design, he become an advisor while doing the work. He asked tons of questions to understand what we wanted to do, and the result is great. Awesome professional, Highly recommended!โ€

Gisela F.

Gisela F.

Venga Brands - San Francisco, California ๐Ÿ‡บ๐Ÿ‡ธ

"We really appreciate his availability and effort to follow our design direction.โ€

  • “This is the second time we work with Guilherme. We really appreciate his availability and effort to follow our design direction. We will definitely work with him again.โ€

Samantha A

Samantha A.

Plannista - New York, New York ๐Ÿ‡บ๐Ÿ‡ธ

"I recommend him for design as well as any UI/UX work."

  • “Guilherme is a top professional. He made sure to understand my needs, was always available and made sure I was satisfied with his work until the end. I recommend him for design as well as any UI/UX work.”

Robert C

Robert C.

BuildFire - San Diego, California ๐Ÿ‡บ๐Ÿ‡ธ

"Super creative and does excellent"

  • “Guilherme is an awesome designer. Super creative and does excellent, definitely give him a shot!”

Mohammed K.

Mohammed K.

TechLab - Vancouver, Canada ๐Ÿ‡จ๐Ÿ‡ฆ

"He's asked great questions and shed light on certain aspects that's been tremendously helpful."

  • “If you care about Quality design, Guilherme will carry it out perfectly! He’s a high quality UI designer. He been amazing. Our project was very technical but Guilherme understood it very quickly. The quality of work, speed and communication has been top notch. He’s asked great questions and shed light on certain aspects that’s been tremendously helpful. Really happy that we spent more per hour but saved so much more in the overall project.”

Harnek G

Harnek G.

MakerFleet - Cambridge, Massachusetts ๐Ÿ‡บ๐Ÿ‡ธ

"An absolutely pleasure to work with and will be hiring him in the future."

  • “An amazing designer. He went above and beyond for the tasks, making sure the design matched the specs outlined, and then made them more professional. An absolutely pleasure to work with and will be hiring him in the future.”

Matthew W

Matthew W.

Dashub - New York, New York ๐Ÿ‡บ๐Ÿ‡ธ

"turned out work by far faster than anything I expected. AMAZING.โ€

  • “Gui is one of the most incredible, talented designers i’ve ever worked with. He understood the project, and turned out work by far faster than anything I expected. AMAZING.โ€

Chris M

Chris M.

GrowSpire - Seatle, Washington ๐Ÿ‡บ๐Ÿ‡ธ

"He rapidly turned around a significant number of iterations to produce a top-tier final design.โ€

  • “Guilherme took on my screen design project under a tight timeline and was able to very quickly produce an excellent product. He has very strong communication skills and is available and responsive. He rapidly turned around a significant number of iterations to produce a top-tier final design. All the while, he was very positive and enthusiastic. A pleasure to work with!โ€

Nigam S.

Nigam S.

LookUp - Chicago, Illinois ๐Ÿ‡บ๐Ÿ‡ธ

"very determined to present nothing but the best quality work he could put forward.โ€

  • “Guilherme is one of the best designers I’ve ever worked with. He has a real talent for developing high fidelity graphics and designs for a seamless and beautiful digital experience. In this specific project, it was mobile. Guilherme was continuously open to feedback, very communicative, flexible with his schedule so that he could meet with me, and also very determined to present nothing but the best quality work he could put forward. In the end, I am very surprised by Guilherme’s level of expertise and creative expression – and very satisfied with his quality of work. I highly recommend Guilherme for any type of wireframing, design, or creative experience work. He understands digital experiences very well and is able to create amazing work around user-centric design. I’ll definitely be reaching out to Guilherme for more design work in the future.โ€

Mike M.

Mike M.

Last Wish / VentureBeat - San Francisco, California ๐Ÿ‡บ๐Ÿ‡ธ

"Great results and easy to work with!"

  • “Great results and easy to work with! Recommend for any redesign.”

Carl J

Carl J.

GT Business Solutions / Cleared Match - Fairfax, Virginia ๐Ÿ‡บ๐Ÿ‡ธ

"I needed a project finished fast and he was able to do it with very little direction.โ€

  • “I needed a project finished fast and he was able to do it with very little direction. Will be using him for future projects.โ€

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