Víctor Cedeño

iOS Software Engineer with 9+ years of experience building scalable mobile applications using Swift, UIKit, and SwiftUI. Strong expertise in fintech, BLE, analytics systems, and AI-powered features. Experienced in mobile architectures (VIPER, MVVM, MVP), developing reusable libraries, and delivering end-to-end solutions impacting millions of users. Focused on clean architecture, performance optimization, secure, and reliable user experiences.

iOS Software Engineer / Performance Lead at WIZELINE (2025-01 – Present)

• Development of UI components and core modules to integrate a banking application with a generative AI assistant, using UIKit, async/await, and VIPER architecture.
• Implemented secure data handling and encryption mechanisms to protect sensitive financial information.
• Contributed to an AI-powered assistant that improved user experience for millions of users through faster and more intuitive interactions.
• Led the maintenance and evolution of a centralized analytics library used across multiple client applications.
• Designed and improved a unified analytics system responsible for collecting, processing, storing, and sending event data to client platforms.
• Replaced multiple third-party implementations with a single in-house solution, improving integration simplicity and data consistency.
• Enabled better observability and traceability for analytics data, improving validation and monitoring processes.
• Supported a high-scale system processing hundreds of events per user, resulting in millions of analytics events across the platform.
• Act as Performance Lead for 3 engineers, providing mentorship through 1:1 sessions, supporting career growth, resolving blockers, and guiding technical decision-making.
• Mentored team members on architecture, best practices, and complex technical challenges.

iOS Software Engineer at ATOM TECH (2019-11 – 2024-12)

• Developed and maintained multiple iOS applications, contributing to both new products and legacy systems with scalable and maintainable solutions.
• Built POS mobile applications integrating Bluetooth Low Energy (BLE) payment terminals, enabling secure real-time card transactions.
• Designed and implemented a vending machine mobile application from scratch, including a wallet system and Stripe integration for cashless payments.
• Implemented HealthKit integrations to process Apple Watch data and detect abnormal heart rate patterns using Combine.
• Developed modern user interfaces using UIKit and SwiftUI, improving user experience and performance.
• Applied architectural patterns (MVVM, MVP) to improve code maintainability and scalability.
• Collaborated in cross-functional teams, contributing to product decisions and feature design.
• Contributed to a React Native wallet application for e-commerce.

iOS Developer at SWIPE APPS (2017-04 – 2019-11)

• Developed and maintained iOS applications using Swift and UIKit, both programmatically and with storyboards.
• Integrated frameworks such as UserNotifications, CoreLocation, CoreMotion, Vision, and CoreML.
• Implemented In-App Purchases and Bluetooth-based features.
• Consumed REST APIs using URLSession and Alamofire.
• Managed dependencies with CocoaPods and Carthage.
• Worked in Agile (Scrum) environments.
• Maintained version control using Git.

iOS Developer at DEIPI (2017-01 – 2017-03)

• Developed real-time geolocation applications using CoreLocation.
• Implemented local persistence with Realm.
• Integrated REST APIs using Alamofire.
• Built UI with UIKit.

Computer Engineering in Computer Engineering – Michoacan University of Saint Nicholas of Hidalgo (2010-08 – 2016-06)