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4xxi
Overall Score
60.66

4xxi World-class web & mobile development

4xxi.com

4xxi is 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.

Overall Rating of 4xxi

Trustworthy
70%
Market Presense
48%
Quality
70%
Skill
62%

Client Reviews

5from 1 clients

4xxi's ability to deliver

What Service performs best

Feedback from their Clients

Client Base of 4xxi

Technology Expertise

php
32.03%
symfony
32.03%
mysql
32.03%
objective c
32.03%
Other non-verified technologies
  • bigdata
  • drupal
  • javascript
  • ruby on rails
  • amazon web services
  • html
  • mongodb
  • reactjs
  • wordpress

Industry Focus

  • 32.03/100 productivity
  • 10/100 education
  • 10/100 financial services
  • 10/100 medical & healthcare
  • 10/100 startup
  • 10/100 entertainment
  • 10/100 games
  • 10/100 lifestyle
  • 10/100 marketing & advertising
  • 10/100 online services

Brief

  • Founded In 2008
  • Strength 51 to 100 employees
  • Offices 1 Office
  • Market Clients from 1 Country
  • Website 4xxi.com
  • Phone +7 904 641-43-87
  • Hourly Rate $26 to $50
  • Avg. Budget $150,000 to $250,000

Locations

Contact Details

4xxi
Малая Монетная улица, дом 2, литер Г, офис 403,
Sankt-Peterburg, Sankt-Peterburg 197101
Russia
+7 904 641-43-87

Works done by 4xxi

WorthFM

software development, web development,

WorthFM is a platform for simple users to save and invest financial resources. Through a simple set of steps, WorthFM makes it possible to open a bank account, transfer money, select the optimum portfolio and receive investment revenue. The service also enables pension tax rebates. The whole process is automated from s...

details

Industry Index

software development, web development,

Industry Index is a catalogue of companies with current evaluations from leading marketing experts. Combining expert and consumer evaluations, this project makes it possible to pinpoint someone to implement practical marketing or IT challenges.

details

Nutmeg Aspirin

web development,

Media portal with unique design where people discuss their stories of healing, share natural remedy recipes that they have tested themselves, simply ask each other for help or give advice to others unable to deal with their own health problems themselves, or for people who just want to look and feel better.

details
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4xxi Reviews (1)

Centrallo

5
By Michael Sher, CEO, Centrallo

Client Feedback

Best, smartest, passionate development team I have ever met. We just paid them their 53rd invoice spanning over 5 years. Would recommend them highly. Incredible value compared to the cost of US based development.

Client

Michael Sher

CEO, Centrallo

New York, United States

Company Size : 11 to 20 employees

Project Size

$300,001 and Above

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