4xxi

4xxi

Web and mobile development

4.95/5 (5 Reviews)
About 4xxi
4xxi is a world-class web & mobile development company helping Startups, SMB and Enterprises to solve their business problems, accomplish goals, increase revenues and cut costs. We change industries. And even people's lives. We have deep product exper...
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$25 - $49/hr
50 - 249
2008
Russia
4xxi
Web and mobile development
4.95/5 (5 Reviews)
2 Reviews
Client Reviews
Emily JipsonReviewed on 19/9/17
Top development team
Role: General Manager & Chief Product Officer at WorthFM
Reviewed on 19/9/17 by Emily Jipson
Role: General Manager & Chief Product Officer at WorthFM
Top development team
4xxi has been a great partner to WorthFM. I appreciate how they've grown with us, providing services ranging from in-depth architectural support to design. The project manager is the best I've ever worked with, understanding our business needs and helping craft technical specs that allowed for a seamless product development execution.

What do you like most about the company?

Excellent partnership and commitment to quality

Rating breakdown
Quality
Reliability
Ability
Overall
Other details
Services:
Web Development
Project Budget:
$10001 to $50000
Project Duration:
52 Weeks
Project Status:
In progress
Konstantin SereginReviewed on 30/8/17
Review for 4xxi
Reviewed on 30/8/17 by Konstantin Seregin
Review for 4xxi
Rating breakdown
Quality
Reliability
Ability
Overall
Other details
Services:
Mobile App Development
Project Status:
Completed
Executive Interview
Evgeny Scherbak
Evgeny Scherbak
VP of Product, 4xxi

4xxi is World-class technology partner & Startup Launcher based in London with 3 international development hubs. My role as VP of Product includes business development and branding on the global market.

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Services
  • Custom Software Development
  • Mobile app development
  • Web development
Focus
Service Focus
Company Video
1 Video
The Pension Lab Case Study - 4xxi and EValue
Portfolio
16 Portfolios
AdvisorEngine
Service for financial advisers that enables total automation of their work, from opening an account for a client and signing documents, to creating a portfolio and working on it by using mathematical and economic modeling. The service has a high level of integration wit...
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$500000+ 100 weeks Financial & Payments
Contact information
ru
4xxi
2G Malaya Monetnaya street, Sankt Peterburg, Sankt-Peterburg 197101
Russia
+79602516041
ru
4xxi
99A Gagarina street, Saransk, Mordovija 430027
Russia
+79602516041
gb
4xxi
23 Leyborne Park, Kew Gardens, Richmond, London, London TW9 3HB
United Kingdom
+442039174556
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