UI/UX Design Agency for SaaS, SMBs and Enterprises
DZ Crew is a UX/UI design firm with a high degree of excellence towards commitment and resolving client’s needs. We help companies build relevant digital products for a fast changing world. Our clients belong to verticals like Healthcare, IT, eCommerce, Banking and Fintech.
Services:
- UX design
- UX strategy
- UX Research
- Web applications design
- Mobile applications design
- Healthcare UX
- Interaction design
- WordPress development
DZ Crew team would be happy to make your online service design simple and clear [email protected]
Focus
Recommended Providers
Portfolio
Keller Williams, Rently, Sharevault, LUKOIL, Logotech, Time Clock Wizard

Metrix Web App
This is a cutting-edge web app—driven by big data solutions—which enables tech-savvy users to integrate the results of multiple process tracking software like JIRA, Slack, and others into a single holistic ecosystem.

Happy Family IOS App
This is a useful multitasking web application that manages to combine a range of functions, usually performed by a couple of standalone apps. It was developed as a family-centered toolset and thus contains a host of useful organizational features.

The web design UI/UX optimization for a post scheduler
Social 3 is a web app for managing posts in multiple social networks’ accounts. The app features a set of tools to deploy SMM campaigns, collect data across platforms, measure performance and automate post planning.
Social 3 users can reap the benefits of the following functions:
- Post Scheduler, enabling to plan one post across several platforms at a time.
- Quick Tag Management tool to arrange all the corporate tags into posts.
- Batch post uploading to minimize the time spent on scheduling steps.
- Informative Dashboard to provide ongoing results of the performance.
Challenge:
The application strongly required considerable web design UI/UX optimization that could make it possible for non-tech users like digital marketers and SMM specialists to enjoy smooth and intuitive interface functionality with no learning curve.
Solution:
We succeeded in providing a user-friendly layout with regard to the needs of front-office experts and aligned all essential features in one place for driving easier use and better results. An accessible control panel gives a full command of web app’s functions with seamless ongoing metrics necessary to evaluate the effectiveness of any SMM campaign.

The complete design solution for a web app Ample Reads
Ample Reads is a new web app geared for those, who prefer reading books online via any device. It is also good for writers to promote own books across marketplaces and literary communities.
The app boasts the following features:
- Online Reader, enabling book lovers to easily read all the popular book format files.
- eBook Creator, helping arrange and structure their content in the most readable form and convert into a suitable file format.
- Library, allowing users to classify books by genre and safely store them on the cloud-based server.
- Book Finder, that lets you fine-tune your search according to your preferences.
Challenge:
The app lacked robust UI/UX solutions to attract more customers. With a number of unique views and impressions being high enough, the conversion and retention rates stayed below the line due to poor interface design and functionality.
Solution:
First off, we have conducted a thorough audit to locate all the weak points the system might suffer from. When the issues were pinpointed, we radically reworked the overall layout, including colors, buttons, drop-down menus, tooltip balloons and whatnot to make the app look more user-friendly and easier-to-use.

Vojant app
Vojant is a mobile app with a radically new
look at the search and rental of real estate.
Vojant will help you find the property that is
right for you. Filters will show the most
prosperous area, a school 25 meters and a
low crime rate.
Reviews
the project
UI/UX Design & Web Development for Delivery Service
"We're impressed by their speed of reaction and extreme orientation on client needs to deliver high-quality results."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I'm CMO in Vanongo that is IT last-mile delivery business. We are deep tech company in Logtech operating in EU, CEE, CIS
For what projects/services did your company hire DZ Crew, and what were your goals?
We had a corporate web page that has quite a poor quality in terms of design and overall functionality. Our goal was to develop high quality web page with multilanguage content and constantly develop it
How did you select this vendor and what were the deciding factors?
DZ Crew provide with the best combination of cost and quality based on test task
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
In the first stage, we had a web page on Tilda both mobile and desktop. DZ Crew was responsible for the design development, animation development, overall structure development with the following upgrade on Tilda. The next step was a migration to WordPress with additional functionality like integration with CRM and PM systems (Atlassian, Hubspot etc). The web page is hosted on Amazon servers so there were quite a lot of challenges connected with technologies. There was the integration of chatbox (jivochat), several feedback forms, subscription forms. The team uses Figma, Trello, hottie files for animation. Also there were delivered marketing design for animation for appstore and playmarket
How many people from the vendor's team worked with you, and what were their positions?
UX/UI designer WordPress developer Frontend developer Motion designer CEO
Can you share any measurable outcomes of the project or general feedback about the deliverables?
The first version of web page with 5 languages has been deployed within 5 weeks from scratch to the final version including all steps of development (design, web development etc.). That was high quality and high-speed development.
Describe their project management style, including communication tools and timeliness.
Their highly professional project management, totally client and result-oriented that all together leads to outstanding results. The team uses Trello, Figma and other up-to-date professional tools for high-quality project management
What did you find most impressive or unique about this company?
We're impressed by their speed of reaction and extreme orientation on client needs to deliver high-quality results. There was also quite wide expertise
Are there any areas for improvement or something they could have done differently?
I recommend further improvement all processes and expand expertise
the project
UX/UI Design for Promotional Products Company
“We’re satisfied with their work, so we’ve continued to use them.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the president of a company that sells promotional products.
What challenge were you trying to address with Denis Z. Crew?
We needed marketing and web development work. We needed design work for the website and our blog, along with design for internal materials. There were other tasks as well.
We have done this type of work internally in the past, and we have used other companies.
What was the scope of their involvement?
Denis Z. Crew created an improved user experience and refreshed the site.
What is the team composition?
My marketing director mainly worked with their founder as our sole point of contact.
How did you come to work with Denis Z. Crew?
We found them through Upwork.
How much have you invested with them?
The cost is based on the workflow we assign to them. They give us quotes for each task.
What is the status of this engagement?
We started working with Denis Z. Crew in February 2017 and the collaboration is ongoing.
What evidence can you share that demonstrates the impact of the engagement?
We’ve received compliments from site visitors. We’re satisfied with their work, so we’ve continued to use them.
How did Denis Z. Crew perform from a project management standpoint?
Their performance in terms of maintaining deadlines and communication has been good. Whenever we encountered an error, they fixed it right away, and they’ve been quite accessible.
What did you find most impressive about them?
They provide suggestions for alternative approaches when something can bring us better results.
Are there any areas they could improve?
I wish that they provided development for my CRM, but this is not their line of expertise.
Do you have any advice for future clients of theirs?
It’s important to communicate as many details as possible upfront and ask for feedback from the team.
the project
UX/UI Designs for Online Financial Services Company
“DZ Crew's designs are unique and vibrant, making our website stand out from the crowd.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I'm the CEO of Helium Investments, which offers online financial services and loans to clients.
What challenge were you trying to address with DZ Crew?
We needed web design help.I had already worked with another vendor on our logo design, but they didn't have web design capabilities.
What was the scope of their involvement?
I provided DZ Crew with some basic ideas for the website and they built it from scratch, providing several iterations as requested over the last couple years. The site is client-facing, but also features a secure dashboard for internal use only.
What is the team composition?
My main point of contact is Denis (CEO, DZ Crew).
How did you come to work with DZ Crew?
I'd literally looked through hundreds of other vendors after posting my project to Upwork, but ultimately felt that DZ Crew's portfolio of work was the strongest. Their offer was also straightforward and reasonably priced.
How much have you invested with them?
We've probably invested $30,000–$40,000 thus far.
What is the status of this engagement?
We've been working with DZ Crew since June 2016 and they continue to make updates and improvements to our site as needed.
What evidence can you share that demonstrates the impact of the engagement?
DZ Crew's designs are unique and vibrant, making our website stand out from the crowd. We've received positive feedback from clients as well who feel the site is both modern and easy to navigate.
How did DZ Crew perform from a project management standpoint?
Denis is very responsive, friendly, and receptive to my feedback. He's always met our deadlines.
What did you find most impressive about them?
They're very friendly and easy to work with. They're good about providing various design options for new requests that are still cohesive with the rest of the site. Their turnaround times are also quick and they delivered pretty much exactly what I wanted.
Are there any areas they could improve?
No. They've done a great job.
Do you have any advice for potential customers?
Make your expectations clear, so their team knows what you're hoping to accomplish and can make better suggestions.
the project
UX/UI Design for SaaS Scheduling Tool
"They listened to what we wanted and did a fantastic job."
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I am the VP of business development for Time Clock Wizard Inc., a mobile and web application that helps business owners and managers track their employees’ time and schedule.
What challenge were you trying to address with Denis Z. Crew?
We had developed an application and control panel. Although we made it user-friendly, it wasn’t very pretty. When we started charging for our services, we reached out to DZ Crew to redesign our control panel.
What was the scope of their involvement?
They worked on the user interface for the web application, which is already live. We told them the application was programmed in .NET, but other than that we gave them free range to do whatever they needed.
We didn’t want our current users to be thrown off by the transition, so we worked with DZ Crew to keep it as similar as possible while giving it a modern, clean layout. We wanted improve the functionality of each page so it took fewer steps to achieve a function.
After we moved it live, they redesigned a mobile application that our developers are still coding.
What is the team composition?
We worked directly with Denis (Founder, DZ Crew).
How did you come to work with Denis Z. Crew?
We found DZ Crew on Upwork after looking at 7-10 other companies. We chose Denis because of his portfolio. After looking at his other work, we felt like he was a good fit for this project.
How much have you invested in them?
We spent $32,000.
What is the status of this engagement?
We worked with them from December 2016 to April 2017.
What evidence can you share that demonstrates the impact of the engagement?
They listened to what we wanted and did a fantastic job. Hiring them was definitely an upgrade for us.
We get a lot of mixed reviews from our clients, mainly because any negative feedback comes from people who aren’t comfortable with change. We didn’t really consider that negative feedback. It was just something they had to relearn.
Overall, we’re satisfied with the work that they have done and would definitely recommend them to anyone.
How did Denis Z. Crew perform from a project management standpoint?
They did a pretty good job. We reached out occasionally to see how things were going if it was taking some time, but we could always contact Denis. Even if he was on vacation, he reached out.
What did you find most impressive about them?
There seemed to be a small language barrier, but even when I thought he didn’t understand, he always nailed the design. That was impressive and very positive.
the project
Mobile App UI/UX Design for Tech Incubator Firm
"They have a great eye for design."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
Owner of Elephant Enterprises, a tech incubator.
For what projects/services did your company hire DZ Crew?
Design for a mobile app focused on helping autistic children communicate.
What were your goals for this project?
Create UX that would be easy enough for kids from target demo to use.
How did you select DZ Crew?
Had previously worked with Denis.
Describe the project in detail.
Create UX for a mobile app that allows non-verbal kids to communicate.
What was the team composition?
Worked directly with Denis who coordinated and responded to all of our requests.
Can you share any outcomes from the project that demonstrate progress or success?
While it was an iterative process given the large scope of the project, it resulted in an effective UI which has shown effectiveness in early tests.
How effective was the workflow between your team and theirs?
Denis was the single point of contact and it was highly effective.
What did you find most impressive about this company?
They have a great eye for design. They got work done quickly and efficiently.
Are there any areas for improvement?
Believe Denis has a very effective team.
The first version of DZ Crew's output has five languages deployed within five weeks from scratch. This impressive feat was thanks to the vendor's highly professional and result-oriented workflow. They also provide quick relations to problems and show dedication to delivering high-quality results.