Looking for a job

Andrei Stefanescu

@andreistefanescu1

iOS Developer who contributed to fintech and healthcare apps, including an insurance app serving millions of active users.

Romania

Message

I contributed to an insurance app as an iOS Developer at IBM Contractor from Alten, helping develop a platform for managing policies and claims. Built with Swift, it serves millions of active users.

At Cognizant, I worked on financial and medical apps, including an HSA and FSA app with approximately 1 million active users each month. The medical app helped patients communicate requests to nurses and access their medical records.

At Ventivo, I developed shopping and ride-sharing apps using Swift. My work has included SwiftUI, UIKit, accessibility features, and app automation with Python and Appium.

Experience

Work history, roles, and key accomplishments

Senior iOS Developer

Brillio

Nov 2025 - Mar 2026 (4 months)

Built and maintained Python-based end-to-end automation framework for McDonald's mobile app, reducing manual regression effort. Developed automated test flows using Appium and worked with Docker and CI pipelines.

Python Appium Docker CI CD Testing Automation Test Framework

iOS Developer

IBM Contractor from Alten

Nov 2024 - Oct 2025 (11 months)

Contributed to the development of a modern iOS application for managing insurance policies and claims, serving millions of active users. Utilized Swift, UIKit, SwiftUI, and Combine.

Swift UIKit SwiftUI Combine Dependency Injection Accessibility

iOS Developer

Cognizant

Jul 2021 - Nov 2024 (3 years 4 months)

Developed iOS apps for financial and medical domains, including a Health Savings Account app with 1 million monthly users and a medical communication app. Worked on architecture patterns and frameworks like SwiftUI, Firebase, and CoreML.

Swift SwiftUI MVVM MVC Firebase Intercom Barcode Scanners Speech to Text VoIP Core ML CloudKit Cuckoo Nimble Combine Alamofire Core Data

iOS Developer

Ventivo

Jul 2019 - Jul 2021 (2 years)

Developed a shopping app for a Romanian clothing brand and a ride-sharing app for a US client. Utilized MVVM-C and VIPER architectures with frameworks like Alamofire, Google Maps, and Firebase Analytics.

Swift MVVM C VIPER Alamofire Google Maps Firebase Analytics REST APIs HERE Maps