UMN CRM
CRM for music festival management
Mobile, Web and Neural Networks
Turning ideas into a working product.
Join us
RU / EN
Consultation
Services
Mobile development
We develop native and cross-platform solutions for Android and iOS
Web development
Beautiful landing pages and high-load services. Frontend and Backend
Design
We conduct research and design beautiful interfaces
Machine learning
We will optimize your business processes using machine learning techniques
Audit
We audit code of your IT products and give advice on what to do next
Portfolio
DJU Drone Club
Mobile application for online streaming from drones.
Sun City
Application for the charity «Sun City».
Technologies
JavaScript
ReactJS
NodeJS
Python
Django
Java
Kotlin
Objective-C
Swift
Expo
Tensorflow
Keras
MySQL
PostgreSQL
MongoDB
Workflow
1Analysis
We write specification for development, taking into account client's business processes and technologies and users' needs.
2Prototype
We think through and work out user scenarios and project's logic and make prototypes of all screens.
3Design
We develop a unique design for the corporate identity of the client.
4Development
We write clean and comprehensible code. We set up the stable operation of the application or website.
5Testing
We conduct testing. This ensures the functionality of applications and sites and the correction of all errors before the release of the program.
6Support
We monitor the stability of the application, release updates for new devices and versions of iOS and Android.
Clients and partners
FAQ
What is your experience?
Doubletapp studio has been on the market since 2015. During this time, we have implemented more than 40 projects in mobile development, web services, design and machine learning. Learn more in our portfolio.
How to get advice on my project?
You can leave a request in any of the ways convenient for you and we will contact you shortly:
- Use the application form on our website
- Email us hi@doubletapp.ai
- Call us at +7 495 003 46 87
What are the possible formats for working with you?
We can:
- Provide a complete turnkey development cycle: writing technical specifications, prototyping, design, programming, testing, release;
- Outsource some part of the project: either only mobile applications, or design or backend, or some combination;
- Provide our developers for outstaff.
What languages do you speak?
We freely communicate and work in English, Russian and Ukrainian.
With companies from which countries do you work?
Our client can be from anywhere in the world. We are already working with companies from the USA, Great Britain, Greece, Ukraine, Bulgaria and Russia.
Why is there no price for your services on the site?
We approach each client individually and develop unique projects. To get the cost of your project, please leave a request through the form on our website, we will contact you, clarify any necessary questions and provide a detailed estimate with the price.
Blog
What should be done before starting the site? Checklist from Doubletapp
April 9, 2021
Project manager of Doubletapp Aksinya Kozlova ー about important points when launching a website, which are often overlooked, and what needs to be done in order not to be disappointed after the release.
How to Generate PDF Documents in Python
February 24, 2021
Experience of Doubletapp backend developer in working with utilities for creating PDF documents.
iOS Animation Contest 2021: Doubletapp Developer Experience
February 16, 2021
How to embed animations in the Telegram client on iOS: Doubletapp entered the competition for developers
