Factorial Complexity

We help you create mobile applications

5.00/5 (6 Reviews)
We help companies and individuals who seek mobile development achieve great business results and get wizardly-polished apps. We deliver great results for our clients because our team is formed of passionate developers and skilled managers and we know that in the modern ...
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$25 - $49/hr
10 - 49
2012
Ukraine
Factorial Complexity
We help you create mobile applications
5.00/5 (6 Reviews)
Client Reviews
Great team
Reviewed 2 months ago by Antony Burrows
Role: Head of Banker and Assisted Digital Channels at National Australia Bank
I have worked with Factorial Complexity for many years on several projects. They are a very talented and honest team. They not only are upfront and set expectations, but they also are great at suggesting ideas and improvements to make your project better. I recommend them whole heartedly.

What do you like most about the company?

Tech knowledge, UI/UX, honesty, Proactive suggestions, cost

Rating breakdown
Quality
Reliability
Ability
Overall
Other details
Services:
App Designing (UI/UX)
Project Budget:
$10001 to $50000
Project Duration:
10 Weeks
Project Status:
Completed
Partners - not just coders
Reviewed 3 months ago by Ward Parsons
Role: Product Manager at iAwake Professional
What I liked most about Factorial Complexity is their focus on solving business problems. They were so much more than mere coders, providing development hours. They always had a bigger picture in mind and used their immense mobile experience to help us get want our business really needed. They understood my needs and helped steer us to a great solution.

The time estimates, provided by a team, were quite accurate and reasonable. I was able to track spendings and manage the project budget easily. When I had a new feature request - their estimates continued to be spot on and reasonable.

The workflow was fully transparent. I was given access to the team's communication channel, time and issue tracking tools. Likewise, I was receiving automatic weekly reports, and they were always there to update me on the project status and answer all my questions.

I've had a great expereince working iwth Vitaly and team - and will do so in the future.

What do you like most about the company?

Transparency, communication, skill and quality

Rating breakdown
Quality
Reliability
Ability
Overall
Other details
Services:
Mobile App Development
Project Budget:
$10001 to $50000
Project Duration:
10 Weeks
Project Status:
Completed
Executive Interview
Tatiana Danshyna
Tatiana Danshyna
CEO/Director, Factorial Complexity

Our company is called Factorial Complexity. We provide superior services in mobile app development, UI/UX design, application testing and a bit of web development. Thus, our team can help all the way to create an application from concept and design development to the product itself.

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Services

We provide the full cycle of mobile development to guide the client from the idea and up to the final app in the stores:

- native iOS development

- native Android development

- web-backend development

- UI/UX design

- requirements analysis

- project management

- quality assurance 

Focus
Service Focus
Company Video
Factorial Complexity - Mobile Applications Design & Development
Portfolio
Beat

Mobile client for large Norwegian subscription-based music streaming service (like Spotify, Apple Music etc).

$50001 to $100000 100 weeks Art, Entertainment & Music
Contact information
ua
Factorial Complexity
Kharkiv, Ukraine , Kharkiv, Kharkiv 61002
Ukraine
+1-424-777-2021
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