Openbank - Zinia FinTech Platform

Tech Lead for Zinia - Revolutionary FinTech Platform

Led the iOS development of Zinia, Openbank’s innovative installment payment solution, serving thousands of customers. Architected a custom multi-layer architecture using cutting-edge SwiftUI and async-await technologies while maintaining strict financial industry compliance.

Key Impact:

  • Delivered production-ready FinTech app under aggressive deadlines
  • Implemented comprehensive testing strategy achieving 90%+ code coverage
  • Built scalable component system adopted across multiple banking products
  • Mentored cross-functional team of 8+ developers in modern iOS practices

This project exemplifies my expertise in combining technical innovation with regulatory compliance, delivering user-centric financial solutions that push the boundaries of modern iOS development.

Context

Technical

  • Architecture: Custom Data-Domain-Presentation pattern
  • Tech Stack: SwiftUI, UIKit, Async-Await, WebSockets
  • Tools: Tuist, Maven, Multi-repo architecture
  • Quality: Unit/Integration/UI automated testing
  • Team Leadership: Led 8+ developers across iOS, Android, Web, QA

Project

  1. Technical Leadership: Spearheaded iOS architecture for experimental FinTech platform
  2. Cross-functional Collaboration: Coordinated with UI/UX, API, Web, Android, and QA teams
  3. Component System: Built reusable UI component library for consistent user experience
  4. API Integration: Implemented REST APIs and real-time WebSocket communications
  5. Agile Excellence: Facilitated all Scrum ceremonies across multidisciplinary teams

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