We are your hidden partner

We deliver top-tier web and mobile apps under your brand. We are a hidden partner of the leading ad agencies across Europe. We are their driving power.

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Mobile apps - We dare to say we have mastered every challenge that has been put in front of us. From e-commerce applications to hardware-related applications connected to iBeacons, we have worked on apps that have millions of users and some that serve just a small niche. The key is that the application fulfills the purpose and fits into the concept in which the agency operates.

Web apps - Node.js, React JS, PHP, Wordpress - We are working on projects for American startups as well as European corporations. Sometimes we tinker with artificial intelligence and machine learning, and sometimes we do polishing on the front-end for a pixel perfect finish that illustrates the precision and quality of the product which we are selling.

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Transparency and mutual trust

We build long term business relationships so that you can have complete confidence in us. It is not about making a quick profit for us. Ask at U + or PragueBest. And we are always sure to communicate with you about every question.

Life and learning

We know there is life outside of the office, and we always like when we can develop interpersonal relationships with a frisbee or wine in our hands. The same applies to learning and improving. Some would say the conferences we hold are a "waste of time and money", but expanding our horizons is a key part of the job for us.

White label is a WIN WIN

Delivering our work under your agency's brand is the best we could ever hope for. That's the only way we can get jobs that small technology agencies do not have a chance to get. Thanks to that, we do the best work in the world and keep on top of the technological know-how.

 
$1,000+
 
$50 - $99 / hr
 
10 - 49
 Founded
2015
Show all +
Trinec, Czech Republic
headquarters
other locations

Reviews

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E-Commerce Front-end Solution for Streetwear Company

"I have worked with many developers before but this experience has just the best."

Quality: 
5.0
Schedule: 
4.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Jan. 2016 - Sept. 2016
Project summary: 

Devx developed the frontend and CMS design for an e-shop using JavaScript. They also tested the end product and worked on specific landing pages for campaigns.

The Reviewer
 
1-10 Employees
 
Prague, Czech republic
Marek Kriz
Former Owner, Woodies
 
Verified
The Review
Feedback summary: 

Devx's ability to balance quality, cost-effectiveness, and rapid development sets them above the competition. They provide a reliable service and ease workflow to contribute to a smooth engagement. 

 

BACKGROUND

Please describe your company and your position there.

I was one of the owners of the streetwear store, Woodies, and was responsible for development and marketing.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Devx?

We rebuilt the entire e-shop in a few months and we needed the company for the frontend development.

What were your goals for this project?

We needed the world-class frontend development with many animations and a responsive interface as in e-commerce, speed is everything.

SOLUTION

How did you select this vendor?

I knew the CEO of Devx, since we worked together on another project.

Can you go into detail about the services they provided and the scope of the project?

They coded the whole front-end including the design part of our CMS using JavaScript. They delivered the designs quickly and tested the UX/UI. Then, we worked on specific landing pages for our campaigns.

What was the team composition?

The project was led by the CEO, with one senior JavaScript programmer and one junior front-end developer.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Their speed of development was stunning and they created everything in a month.

And since this cooperation, they are my number one go-to developers.

​​​​​​How was project management arranged and how effective was it?

I have worked with many developers before but this experience has just the best.

What did you find most impressive about this company?

Their ability to deliver the following key factors: the quality of code, price, and speed of development impressed us.

Are there any areas where they can improve?

I thought that they should've taken more notes during our meetings but that's was the only thing.

5.0
Overall Score
  • 4.0 Scheduling
    ON TIME / DEADLINES
  • 4.5 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
    They deliver probably the best quality of development I experienced.
  • 5.0 NPS
    Willing to refer

Web Development Partnership with Marketing Company

"The quality of their work is definitely worth the price."

Quality: 
5.0
Schedule: 
5.0
Cost: 
4.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Mar. 2016 - Ongoing
Project summary: 

Devx developed an e-commerce website from scratch and implemented features such as Google Tag Manager and an AdWords script. They are currently working on other projects. 

The Reviewer
 
1-10 Employees
 
Czech Republic
Matěj Matoulek
CEO, Firemedia
 
Verified
The Review
Feedback summary: 

Devx's expertise in web development advances an untapped market of customers. Their team's quick grasp of concepts and CEO's direct involvement in project management contributes to smoothly run projects with cost-effective solutions.

BACKGROUND

Please describe your company and your position there.

I am the CEO and senior PPC specialist of Firemedia, a digital marketing agency that primarily focuses on the performance channels of digital marketing, their automation, and the efficiency of their operations. 

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Devx?

Our clients wanted to build a website or mobile app for their campaigns. We wanted to deliver both marketing and development services.

What were your goals for this project?

Our goal was to find a reliable partner for long-term cooperation. We needed to build a lot of microsites and code some landing pages.

SOLUTION

How did you select this vendor?

We previously worked a project with Devx. 

Can you go into detail about the services they provided and the scope of the project?

They developed an e-commerce website from scratch. Using our business analysis, they implemented marketing features such as Google Tag Manager and an AdWords automatization script. They also made changes based on our feedback and launched the site.

They are currently working on various projects and providing technical support.

What was the team composition?

The project team consists of four developers and the CEO, but fluctuates depending on the project.  

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Their work has a huge impact on our business as they allow us to offer website, microsite, and mobile development services. 

How was project management arranged and how effective was it?

We are communicating directly with the CEO and have yet to encounter any problems. Our cooperation is fluid and they run projects smoothly.

What did you find most impressive about this company?

They impressed us with how quickly they can grasp concepts and effectively cooperate with us. We are quite lucky to come across Devx.

Are there any areas where they can improve?

No, there are no areas for improvement. Perhaps, they could be cheaper, but the quality of their work is definitely worth the price.

5.0
Overall Score We are happy we have a partner we can rely on.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    They are responsible and notify us if there are problems meeting a deadline.
  • 4.0 Cost
    Value / within estimates
    They are cheaper than most companies in Prague.
  • 5.0 Quality
    Service & deliverables
    We are happy with the quality of their work.
  • 5.0 NPS
    Willing to refer

Frontend and Backend Development for 360 Campaign Microsites

I appreciated how well the developers communicated with us.

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Jan. 2017 - Dec. 2018
Project summary: 

Devx offered frontend and backend development expertise to support an advertising agency’s 360 campaign project. The team designed creative content and programmed features for microsites and campaign websites.

The Reviewer
 
11-50 Employees
 
Prague
Filip Libal
CEO, Proboston Creative
 
Verified
The Review
Feedback summary: 

Devx promptly addressed the pressing need at hand. The partnership came from a positive, trusted referral. Programmers kept on top of software bugs. They efficiently mitigated functionality issues with the campaign and microsites. The team features talented creative and development resources.

BACKGROUND

Please describe your company and your position there.

I’m the CEO of Proboston Creative. Our marketing and advertising agency has a strong digital background.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Devx?

We hired Devx to provide frontend and backend development for microsites and campaign websites.

What were your goals for this project?

We were in the process of creating a 360 campaign. Our agency needed a skilled supplier who aligned with our ideologies.

SOLUTION

How did you select this vendor?

We found Devx through a word-of-mouth referral. My friend who works at a different agency recommended using them.

Can you go into detail about the services they provided and the scope of the project?

Our engagement involved both front-end development and programming basic backend features.

What was the team composition?

We worked with project managers, creative content producers, and three development resources from Devx.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Devx worked quickly and efficiently on the requested deliverables. The developers keenly noticed and resolved bug fixes.​

​​​​​​How was project management arranged and how effective was it?

We used Basecamp to manage the project. This tool helped lower the costs and let us manage the development team directly. It was very effective for our planned methodology. I appreciated how well the developers communicated with us.

What did you find most impressive about this company?

They offer a great value for the investment. Devx has a positive, confident, and hands-on work perspective.

Are there any areas where they can improve?

Devx needs to focus more on hiring skilled project managers. There’s currently a lack of skilled management resources on the market. As an advertising agency, we’ve experienced comparable issues internally.

5.0
Overall Score Devx’s team is comprised of great people. That’s the most valuable attribute in this market.
  • 4.5 Scheduling
    ON TIME / DEADLINES
    The timing was totally fine.
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
    They're a great agency.
  • 5.0 NPS
    Willing to refer
    Devx make it easy to quickly start engagements. Call them, and they’ll help you solve the problem at hand.