Hi, I’m Andrei Lis, a Senior/Lead iOS Developer with 10+ years of experience building and scaling production mobile applications across fintech, healthcare, and consumer domains. I have a strong background in application architecture, performance, CI/CD, and team leadership, delivering high-quality products from concept to App Store release. I thrive on stabilizing apps, improving UX, and collaborating with cross-functional teams while mentoring engineers to grow their skills and deliver reliable software on time.…

Andrei Lis

Hi, I’m Andrei Lis, a Senior/Lead iOS Developer with 10+ years of experience building and scaling production mobile applications across fintech, healthcare, and consumer domains. I have a strong background in application architecture, performance, CI/CD, and team leadership, delivering high-quality products from concept to App Store release. I thrive on stabilizing apps, improving UX, and collaborating with cross-functional teams while mentoring engineers to grow their skills and deliver reliable software on time.…

Available to hire

Hi, I’m Andrei Lis, a Senior/Lead iOS Developer with 10+ years of experience building and scaling production mobile applications across fintech, healthcare, and consumer domains. I have a strong background in application architecture, performance, CI/CD, and team leadership, delivering high-quality products from concept to App Store release.

I thrive on stabilizing apps, improving UX, and collaborating with cross-functional teams while mentoring engineers to grow their skills and deliver reliable software on time.

See more

Skills

Experience Level

Swift
Expert
Objective-C
Expert

Language

English
Fluent

Work Experience

Senior iOS Developer at MyNetDiary
January 1, 2023 - Present
Health-care app for nutrition control, calorie consumption analysis, and tracking changes in body parameters. Responsibilities include developing client application architecture, stabilizing applications, addressing crashes and regressions, implementing new product features, and automating builds and releases.
iOS Developer at Solbeg_
January 1, 2022 - January 1, 2023
Medical application for monitoring and controlling an insulin pump with direct interaction with the device. Responsibilities: designing architecture for medical devices, implementing BLE interaction, ensuring reliability and predictability, code review and mentoring, stabilization and support, automation of builds and releases.
iOS Developer at Smartmatic
January 1, 2018 - January 1, 2022
Mobile digital identification platform with biometric verification of faces and documents. Responsibilities: designing the architecture of the mobile application and SDK, creating a stable public API SDK, integrating with the camera, working with video streams, code review, optimizing performance and stability, automating builds and releases, supporting and stabilizing the application.
iOS Developer at ScienseSoft
January 1, 2011 - January 1, 2018
Mobile banking application with a full range of customer operations and integration with banking services. Responsibilities: Application architecture from scratch and development in a legacy environment, coordination of development and interaction with the customer, stabilization and maintenance of the application.

Education

at Belarussian State University, Faculty of Applied Mathematics
January 11, 2030 - February 9, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Healthcare, Financial Services, Software & Internet, Professional Services

Skills

Experience Level

Swift
Expert
Objective-C
Expert

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