Eleven
secure messenger with a crypto wallet integrated
Eleven is a unique messenger with a crypto wallet and a support for crypto transactions. Sending BTC or the customer’s native coin, PLC, is as simple with Eleven app as sending a message. On top of that, the app has a chatbot for an easy access to vast functionalities, and conventional messenger features like group chats as well as voice and video calls.- Location GERMANY
- Industry FINTECH
- Team size 17 people
- Duration 15 months
- Budget NDA
Challenges
Integrate crypto transactions, which weren’t a well-tested technology back in the early days of the project.
Combine messenger and chatbot functionalities with crypto wallet.
Create a mobile solution that connects to blockchain directly via the SPV protocol yet preserves a fully decentralized, secure nature. Only users’ wallet addresses should be stored.
Security of the messenger as well as the crypto wallet overall.
Solution
In this project, the DashDevs team handled the entire backend development, crypto integration, and creation of the chatbot. Through security measures, we ensured the high protection of chats and crypto transactions. We addressed difficulties with the existing app infrastructure, ensuring that the vast functionality could work as intended.
Over the course of the project, DashDevs team, implemented the required range of features. We also added advanced options, such as the transfer of crypto wallet from device to devices via QR code security check.
our input
UI/UX Design
Ios development
Android development
Back-end Development
Quality Assurance
Business analysis
Project management
App functionality
secure messaging
voice calls
video calls
integrated crypto wallet
plc and BTC crypto INTEGRATION
transaction history
Currency Exchange Rates
wallet export VIA qr code
sending BCC and PLC
cryptocurrency converter
cryptowallet security protection
notifications
chatbot assistant
news feed
how we did it
- We ensured the highest protection of chats, users’s personal data, crypto wallet authorization details, and crypto transactions overall.
best security practices
- We entered the project at its early stages and had been working on it throughout the entire course.15
months of partnership
- Apart from Bitcoin, we have also implemented the opportunity to exchange PlatinCoin.
customer’s own coin
- Introduction of crypto features doesn’t compromise Eleven vast messaging app functionality.
Messenger Features
- We helped to implement the user onboarding through chatbot scripts.
customer onboarding
- Apart from conventional messenger functionalities, the app has cryptocurrency support, an integrated crypto wallet integrated, and a chatbot. All these functionalities are interconnected in a smart way.
Technology and feature combination
Technologies
we used
Swift
iOS SDK
UIkit
MVC lightweight
iCloud
Alamofire
XMPP
Actor Platform: Java
Core Wallet: C++
Android SDK
GitHub
MVP
Google Analytics
client testimonial
DashDevs provided us with top-notch consulting as well as execution assistance. Their work helped us to bring our idea to life and achieve planned objectives.
Creation process
Product vision and mockups
We began by acuiring the understanding of the vision through collaboration with the client. We reviewed the initial mockups that were later on improved by our design team to capture the intended user experience, ensuring the product would resonate with the target audience.
1Development
Once the project vision was clear, our team of developers began building the solution. Our team tackled the complex task of integrating crypto transactions—an emerging technology at the time—with the conventional messenger structure. We focused on delivering a robust, scalable system, integrating a wide variety of key features that ensured optimal performance of the intended secure messenger and its integrated crypto wallet. We worked on the backend mostly.
2Design
The design phase focused on creating a user-friendly interface that combined secure messaging, voice and video calls, and crypto transaction features. Our UI/UX team tailored the design to ensure users could navigate between messaging and crypto functionalities with ease.
3QA testing
Throughout the development, our quality assurance team conducted rigorous tests to ensure the security and functionality of both the messaging system and the crypto wallet. We applied the highest security practices to protect personal data, chat histories, and cryptocurrency transactions.
4Release to marketplaces
Following the successful completion of development and testing, the Eleven app was released to marketplaces. We ensured full compliance with app store requirements. After launch, we continued to monitor the app’s performance.
5
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