World-class Technology partner
Overview
We are big on creating eminently successful businesses - 🖥 products we have developed from scratch so far have raised in excess of 💰$495,000,000 in funding!
🙅♂️ No one failed projects
In addition, we were named as 👨🔬 "Best & innovative development company on the market" (c) RBC
Plus, we became🏅"Top #2 Web Development Company in the world" (c) Manifesto
Under-the-hood:
What clients say
Every review is verified through Goodfirms before it's published.
What reviewers mention most
“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.
“Review for 4xxi”
Review for 4xxi
“Amazing to work with. Super smart. Super responsive.”
Blessed that I found them almost 5 years ago! Just paid my 47th invoice and happy to pay them. Quality work. Quality people. Quality everything. We are NYC based and the time difference works perfectly for us.
“4xxi Exceeded Expectations”
A friend recommended 4xxi to build a business website. Working with them was extremely professional. They are honest and deliver a great product. They custom built a high functioning, fantastic site. They came in on budget and on time. And they are always available for any tweaks or fixing glitches. Response time is almost immediate. They also brought many ideas to the table that we implemented. They offered their opinions based on experience rather than just implementing what we wanted. Their advice was greatly appreciated.
“Woolmark Prize”
We wanted to create a promotional site for the international competition Woolmark Prize with a unique visual algorithm by which our users could create and promote derivative works based on 12 pieces by leading designers. The challenge was to launch the website in very limited time. The project started in December 2015 and was completed in 1 month. The project was delivered on time!
Focus
How the team's effort is distributed across services.
Where their work concentrates - by industry, budget, and timeline.
Executive Interview
Please introduce your company and give a brief about your role within the company?
What was the idea behind starting this organization?
What are your company’s business model–in house team or third party vendors/ outsourcing?
How is your business model beneficial from a value addition perspective to the clients compared to other companies' models?
What industries do you generally cater to? Are your customers repetitive? If yes, what ratio of clients has been repetitive to you?
Mention the objectives or the parameters critical in determining the time frame of developing a mobile app.
How much effort in terms of time goes into developing the front end and back end of a mobile app?
What are the key parameters to be considered before selecting the right platform for a mobile application?
Which platform do you suggest your clients to begin with when they approach you with an idea (Android or iOS) and why?
Android or iOS, Native or Hybrid — which platform is best to use to build your app? What are your recommendations?
What are the key factors that you consider before deciding the cost of a mobile application?
What kind of payment structure do you follow to bill your clients? Is it Pay per Feature, Fixed Cost, Pay per Milestone (could be in phases, months, versions etc.)
Do you take in projects which meet your basic budget requirement? If yes, what is the minimum requirement? If no, on what minimum budget you have worked for?
What is the price range (min and max) of the projects that you catered to in 2018?
Which business model do you suggest to your clients enabling them to generate revenue from mobile applications? Why?
Where we are
Offices where 4xxi operates.
