I'm a senior iOS developer with over eight years of experience delivering high-quality mobile apps for European markets and global audiences. I specialize in Swift, Swift UI, and clean architecture, focusing on maintainability, performance, and robust CI/CD workflows; I’m familiar with GDPR principles and comfortable collaborating across EU time zones. I enjoy turning complex requirements into polished user experiences, collaborating with QA, designers, and cross-functional teams. I thrive on solving tricky performance and reliability challenges and staying up-to-date with the latest iOS technologies.

Alexei Savasteev

I'm a senior iOS developer with over eight years of experience delivering high-quality mobile apps for European markets and global audiences. I specialize in Swift, Swift UI, and clean architecture, focusing on maintainability, performance, and robust CI/CD workflows; I’m familiar with GDPR principles and comfortable collaborating across EU time zones. I enjoy turning complex requirements into polished user experiences, collaborating with QA, designers, and cross-functional teams. I thrive on solving tricky performance and reliability challenges and staying up-to-date with the latest iOS technologies.

Available to hire

I’m a senior iOS developer with over eight years of experience delivering high-quality mobile apps for European markets and global audiences. I specialize in Swift, Swift UI, and clean architecture, focusing on maintainability, performance, and robust CI/CD workflows; I’m familiar with GDPR principles and comfortable collaborating across EU time zones.

I enjoy turning complex requirements into polished user experiences, collaborating with QA, designers, and cross-functional teams. I thrive on solving tricky performance and reliability challenges and staying up-to-date with the latest iOS technologies.

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Experience Level

Expert
Expert
Expert
Intermediate

Language

English
Advanced
Romanian, Moldavian, Moldovan
Fluent
Russian
Fluent

Work Experience

Senior iOS Developer
February 1, 2024 - Present
Lead iOS development for an on-board ticketing (OBT) solution as part of a public transport project for a leading EU company. Defined architecture and database design; actively developed and integrated new features; performed optimization and profiling to improve responsiveness. Collaborated closely with QA engineers and Android developers, using Android code as a reference for iOS implementation. Set up CI/CD pipelines in TeamCity to deliver builds to TestFlight and the App Store.
Junior iOS Developer at Advertising & CO
May 1, 2018 - October 12, 2025
Gained first commercial development experience, working alongside senior developers. Collaborated with designers and QA to resolve integration issues and ship features faster. Participated in product discussions and contributed to delivering timely releases.
iOS Developer at Funway Interactive
October 31, 2018 - October 12, 2025
Developed on-site mini-apps and interactive features for CIS market clients; maintained OCR-based utilities; collaborated with QA, designers, and project managers to ship features efficiently. Focused on maintainability and performance.
iOS Developer at Midnight Works
May 1, 2020 - October 12, 2025
Developed and maintained several iOS applications across multiple releases; worked closely with designers and QA to resolve integration issues and ship features faster. Focused on optimizing existing code and improving app performance over time.
iOS Developer at Langly
December 1, 2023 - October 12, 2025
iOS Developer for a gamified English language learning app, leading full-time development across cross-functional teams. Focused on UX improvements, performance, and delivering features that enhance user engagement.
Senior iOS Developer at Langly
February 1, 2024 - Present
Participated in the project from its inception, responsible for defining architecture and database design. Actively developed and integrated new features into the existing codebase. Performed optimization and profiling, doubling the app’s responsiveness. Collaborated closely with QA engineers and Android developers, using Android code as a reference for iOS implementation. Set up CI/CD pipelines in TeamCity for delivering builds to TestFlight and App Store.
iOS Developer at Midnight Works
May 1, 2020 - October 12, 2025
Developed and maintained several iOS applications across multiple releases. Worked closely with designers and QA to resolve integration issues and ship features faster. Focused on optimization of existing code and improving app performance over time. Solved a range of day-to-day technical challenges, from UI bugs to edge-case logic issues. Participated in product discussions and helped shape long-term development plans.
iOS Developer at Funway Interactive
October 1, 2018 - October 12, 2025
Developed and maintained the project from scratch, ensuring ongoing support. Participated in client meetings and actively contributed to implementing new features. Responsible for timely app delivery and App Store releases.
Junior iOS Developer at Advertising & Co.
May 1, 2018 - October 12, 2025
Gained first commercial development experience working alongside senior developers. Worked on small-scale projects in collaboration with UI designers. Learned new technologies and practices on the job. Developed team work skills and awareness of potential risks and pitfalls in development.
Senior iOS Developer at Langly
February 1, 2024 - Present
Built an on-board ticketing (OBT) solution for conductors as part of a public transport project for a leading EU company. Responsibilities included defining architecture and database design, actively developing and integrating new features, performing optimization and profiling to improve app performance, and collaborating closely with QA and Android engineers. Set up CI/CD pipelines in TeamCity to deliver builds to TestFlight and the App Store.
iOS Developer at Langly
December 1, 2023 - October 12, 2025
Developed a gamified English language learning app from scratch; created interactive features including mini-games and dialogue flows; collaborated with QA, designers, and project managers to align product quality with business goals; focused on optimization and overall project stability, improving UX and app responsiveness; contributed to multiple features across the app and integrated OCR-based utilities with text translation features.
iOS Developer at Midnight Works
May 1, 2020 - October 12, 2025
Developed and maintained several iOS applications across multiple releases; worked closely with designers and QA to resolve integration issues and ship features faster; focused on optimizing existing code and improving app performance over time; addressed day-to-day technical challenges, from UI bugs to edge-case logic issues; participated in product discussions and helped shape long-term development plans.
iOS Developer at Funway Interactive
October 1, 2018 - October 12, 2025
Developed and maintained a financial/gaming-oriented iOS app focused on credit services for CIS markets; built and supported the project from scratch, ensuring ongoing support; participated in client meetings and contributed to implementing new features; responsible for timely app delivery and App Store releases.
Junior iOS Developer at Advertising & Co.
May 1, 2018 - October 12, 2025
Gained first commercial development experience working alongside senior developers; worked on small-scale projects in collaboration with UI designers; learned new technologies and practices on the job; developed team collaboration skills and awareness of potential risks and pitfalls in development.

Education

Industrial Faculty at Polytechnic University of Chisinau
January 1, 2014 - January 1, 2016
at Polytechnic University of Chisinau
January 1, 2014 - January 1, 2016
at Polytechnic University of Chisinau
January 1, 2014 - January 1, 2016

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Professional Services, Media & Entertainment, Other

Experience Level

Expert
Expert
Expert
Intermediate

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