We stand alongside companies that strive to create top‑tier digital products.
---- What can we help with?
Web Applications: Built to Last and Scale
We deliver web apps on clean, well‑tested code, so new features ship fast and without regressions. With 10+ years of experience, we choose the right technologies for each project and design solutions that are secure, scalable, and easy to maintain. Interfaces stay consistent across devices, with thoughtful accessibility that makes the app comfortable for everyone.
Mobile Apps: Powerful Design That Fits in Your Pocket
We build cross‑platform apps in Flutter and React Native, integrating confidently with all kinds of hardware. Whether the goal is product presentation, gamified content, or internal tools, we design apps that work reliably online and offline. Smooth data sync for real‑world field use is part of the package.
Workflow Automation: Let Routine Work Handle Itself
We streamline repetitive processes with smart notifications, controls, and audit trails, so everyday tasks run automatically and your team can focus on real impact.
Cybersecurity: Always One Step Ahead
We embed security from day one. Monitoring systems, running regular reviews and penetration tests and enforcing strict access. With clear incident‑response plans, backups, and continuous updates, your solutions stay protected and resilient.
---- How we do it?
Transparency, Trust and Security
We communicate openly, document decisions and give you full visibility into how your solution is built and operated. This clarity builds long‑term trust and ensures your data and systems remain safe, reliable and fully under your control.
Devx is noted for providing good value for cost, with project investments ranging from €80,000 to €150,000. Clients appreciate their reliable service, timely deliveries, and responsiveness, indicating a positive return on investment.
As a small boutique agency, Devx offers a personal touch and focuses on results, making clients feel like true partners rather than just another bill.
Effective Communication and Collaboration
Open and human communication is a standout feature of Devx, with team members readily available to assist and collaborate effectively with clients.
Value for Investment
Clients find Devx to offer great value for money, balancing quality, cost-effectiveness, and rapid development.
Reliable and Professional Partner
Devx is praised for their reliability, responsiveness, and professional approach. They consistently meet deadlines and are proactive in finding solutions, making them a trusted partner for various projects.
High-Quality Deliverables
The quality of Devx's deliverables, attention to detail, and proactive improvement suggestions are highly appreciated by their clients.
Documentation Challenges
There were some challenges related to documentation, with suggestions for more detailed specifications to improve project outcomes.
API DevelopmentCustom Software DevelopmentGraphic Design
Confidential
Jan. 2020 - Sep. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"Everything was fine; their response time was fast, and the communication was good and quick, so I’m very satisfied."
Sep 2, 2026
Project Specialist, PRODOMIA
Kateřina Kulišanová
Consumer products & services
Pilsen, Czech Republic
51-200 Employees
Online Review
Devx provided software development services for a property management company. The team was tasked with developing and improving a client portal.
Devx delivered a functional client portal, much to the client's delight. The team was highly responsive and communicative via email, messaging apps, and virtual meetings.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Project Specialist of PRODOMIA
Describe what your company does in a single sentence.
management SVJ, accountinf, technical management
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Devx to accomplish?
client portal development
SOLUTION
How did you find Devx?
The collaboration began with Blackfish
Why did you select Devx over others?
The collaboration began with Blackfish
How many teammates from Devx were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Work on the project has been ongoing since 2020. The client portal is continuously being improved with new developments or modifications. The main goal is a functional client portal.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
functional portal
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Everything was fine; their response time was fast, and the communication was good and quick, so I’m very satisfied.
What was your primary form of communication with Devx?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
.
Are there any areas for improvement or something Devx could have done differently?
not for me
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Development and Design for Fine Dining Restaurant
Web Development
$10,000 to $49,999
Mar. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They delivered the results needed to stand apart from the crowd."
Aug 28, 2019
Marketing Manager, Fine Dining Restaurant
Anonymous
Verified
Hospitality & leisure
Prague, Czech Republic
11-50 Employees
Online Review
Verified
Devx designed and developed a website for a fine dining restaurant. Their team continues to provide support and maintenance to the site.
The website serves as a way for customers to preview the high-quality dining experience. Devx's work is visually pleasing and includes the unique functionality required. Their team is adaptable, creative, and hardworking.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the in house interior designer and marketing manager for a fine dining restaurant with 3 units in Europe.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Devx?
Website design and development
What were your goals for this project?
To produce a visual driven, current, easy to navigate website for desktop and mobile applications, focusing on the user's experience.
SOLUTION
How did you select this vendor?
Well welcomed recommendation.
Describe the project and the services they provided in detail.
Covered all stages of designing the technical specifications and system architecture to application development and maintenance.
What was the team composition?
Excellent!
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
The website is a representation of our high-quality product for our customers to preview.
How was project management arranged and how effective was it?
Worked directly, closely and extremely effectively with David, the team leader of Devx.
What did you find most impressive about this company?
Received top-quality work, enjoyed working with a really responsive team leader and when curveballs were thrown or unique functionality suggested. Their responses were always quick. They delivered the results needed to stand apart from the crowd.
Are there any areas for improvement?
None, per se.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Outsourced Dev for Product Development Company
Web Development
$10,000 to $49,999
June 2018 - Apr. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"We chose Devx based on the quality of their previous work."
Jun 17, 2019
HR Manager, U+
Edita Milčevičová
Verified
Other industries
Prague, Czech Republic
11-50 Employees
Online Review
Verified
Devx acted as a third-party vendor to speed up the delivery of a project. They were mainly in charge of helping build a web app.
The assigned team produced high-quality work that had a considerable impact on the final product, leading to its timely release. While the collaboration went smoothly, spending more time with them onsite would’ve been ideal.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I’m the HR manager at a company that helps founders and corporations build and innovate through design-thinking and a lean startup approach.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Devx?
We hired them on an external development basis.
What were your goals for this project?
Our main objective was to deliver a project on time.
SOLUTION
How did you select this vendor?
We chose Devx based on the quality of their previous work.
Describe the project and the services they provided in detail.
Devx was in charge of web app development.
What was the team composition?
They assigned developers, coders, and more to our project.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
Their involvement had a crucial impact on the project.
What did you find most impressive about this company?
We appreciated their quality of delivery.
Are there any areas for improvement?
It would’ve been nice if their team could’ve spent more time onsite with ours.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 11-13 of
13 Reviews
Premier Verified means Clutch independently confirmed Devx is a legally registered business and backed by 12 verified client reviews averaging 4.9 stars.
Clutch was unable to obtain a credit report for this company. However, Clutch performed additional verification on this company and confirmed that there are no negative legal filings or large outstanding debts. This company has also received 3 or more verified reviews on our platform.
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