endorsedCompleted

Multi‑currency Crypto Wallet for Financial Services Company

Services Covered:

Blockchain Development • Custom Software Development • Mobile Application Development

Industry

Financial Services

Duration

11 months

Budget

50K - 199K

Start Date

1 September 2024

Team Size

6-10 Employees

Engagement Model

Onshore

Project Capability Score (PCS)

81/100

Strong

Project Capability Score (PCS) estimates how capable Peiko is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Confidential

Poland

Project Summary

Peiko designed and built a secure multi-currency crypto wallet for a financial services company in Poland, covering blockchain integration, encryption, mobile and web apps, biometric login, and multi-signature options. The wallet launched on iOS, Android, and web with zero reported security breaches and supported over $50M in transactions and 100,000 users within six months. The vendor provided detailed documentation, automated testing frameworks, and demonstrated strong project management and communication throughout the engagement.

Key Challenges

Implement top-level security features such as biometric login, encryption, and multi-signature options
Ensure seamless multi-currency support for both popular and emerging tokens
Design a simple, intuitive interface accessible for both beginners and advanced users

Project Deliverables

Fully functional iOS and Android apps
Web dashboard
Multi-currency support
Exchange integration
Security infrastructure (2FA, backup, recovery)
Complete technical documentation

Project Solution

Peiko was hired to design and build a secure multi-currency crypto wallet. The team handled blockchain integration and encryption protocols, developed synchronized mobile and web applications, and implemented biometric login and multi-signature options. They integrated exchange connectivity, implemented security infrastructure (including 2FA, backup, and recovery), and delivered complete technical documentation and automated testing frameworks to ensure reliability and scalability.

Project Outcome

The wallet launched on iOS, Android, and web with zero security breaches reported post-launch
Transaction processing speed improved by 40% compared to early benchmarks
The platform supported over $50M in secure transactions within six months
The product was adopted by more than 100,000 active users in the first six months
Detailed documentation, recovery mechanisms, and automated testing frameworks were provided to ensure long-term reliability

Platforms

Mobile
Web

Tech Stack

iOS
Android

Client Endorsement

Overall Review Rating

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“Peiko delivered a fully functional wallet with zero security breaches, supporting over $50 million in transactions and 100,000 users in six months. Their excellent project management, timely delivery, clear communication, and top-tier technical expertise combined with user-centric design stood out.”
Yurii Verkalets
COO
Date: 09/26/2025