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I am an iOS and Flutter developer with 4 years of experience, coming from a background in finance, healthcare, e-commerce, and education. I bring a broad perspective and a focus on building high-quality mobile applications that are robust and scalable. I contributed to the development of a 4.7M-user iOS trading platform, improved BLE integration for an emergency app, reduced crashes by 93% in Firebase Crashlytics, and built a Flutter MVP-to-release app connecting parents and kindergartens with dual roles. I am skilled in architecture, user flows, code reviews, requirements analysis, and cross-functional teamwork.…I am an iOS and Flutter developer with 4 years of experience, coming from a background in finance, healthcare, e-commerce, and education. I bring a broad perspective and a focus on building high-quality mobile applications that are robust and scalable. I contributed to the development of a 4.7M-user iOS trading platform, improved BLE integration for an emergency app, reduced crashes by 93% in Firebase Crashlytics, and built a Flutter MVP-to-release app connecting parents and kindergartens with dual roles. I am skilled in architecture, user flows, code reviews, requirements analysis, and cross-functional teamwork.

Artem Poluyanovich

App Developer, Web Developer, Full Stack Developer, +4

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I am an iOS and Flutter developer with 4 years of experience, coming from a background in finance, healthcare, e-commerce, and education. I bring a broad perspective and a focus on building high-quality mobile applications that are robust and scalable. I contributed to the development of a 4.7M-user iOS trading platform, improved BLE integration for an emergency app, reduced crashes by 93% in Firebase Crashlytics, and built a Flutter MVP-to-release app connecting parents and kindergartens with dual roles. I am skilled in architecture, user flows, code reviews, requirements analysis, and cross-functional teamwork.…I am an iOS and Flutter developer with 4 years of experience, coming from a background in finance, healthcare, e-commerce, and education. I bring a broad perspective and a focus on building high-quality mobile applications that are robust and scalable. I contributed to the development of a 4.7M-user iOS trading platform, improved BLE integration for an emergency app, reduced crashes by 93% in Firebase Crashlytics, and built a Flutter MVP-to-release app connecting parents and kindergartens with dual roles. I am skilled in architecture, user flows, code reviews, requirements analysis, and cross-functional teamwork.

Available to hire

I am an iOS and Flutter developer with 4 years of experience, coming from a background in finance, healthcare, e-commerce, and education. I bring a broad perspective and a focus on building high-quality mobile applications that are robust and scalable.

I contributed to the development of a 4.7M-user iOS trading platform, improved BLE integration for an emergency app, reduced crashes by 93% in Firebase Crashlytics, and built a Flutter MVP-to-release app connecting parents and kindergartens with dual roles. I am skilled in architecture, user flows, code reviews, requirements analysis, and cross-functional teamwork.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Russian

Fluent

English

Advanced

Polish

Beginner

Work Experience

Software Developer iOS & Flutter at Soft tec o Ltd, Poland

March 1, 2022 - Present

Spearheaded feature-rich mobile solutions including a trading platform serving 4.7M+ users. Led large-scale refactoring, migrating 35+ screens from Objective-C and WebView to UIKit, improving performance and maintainability. Redesigned login/onboarding, boosting visual appeal and engagement (approx. 15% retention increase). Implemented an emergency app with Bluetooth kit, migrated data to AWS DynamoDB, and designed AWS Cognito integration, migrating tens of thousands of users with GDPR compliance. Re-architected services for stability, achieving a 93% crash-rate reduction in Firebase Crashlytics and 20% longer session duration. Built a cross-platform Flutter MVP-to-release app with two roles (parent & kindergartner) using BLoC. Participated in Scrum, coordinating with Android and Backend teams, estimating tasks, conducting code reviews, and stakeholder communication.

Software Developer iOS & Flutter at Softteco Ltd

March 1, 2022 - Present

Developed a feature-rich trading app Markets.com serving 4.7M+ users, led refactoring migrating 35+ screens from Objective-C and WebView to UIKit, and redesigned login/onboarding flows increasing user retention by 15%. Built an emergency communications app with a Bluetooth kit, enabling real-time location sharing. Migrated data to AWS DynamoDB and implemented AWS Cognito with GDPR compliance. Redesigned architecture reducing crashes by 93% per Firebase Crashlytics and increasing session duration by 20%. Contributed to a blood pressure monitoring app. Sole iOS developer, collaborating with international teams. Built a cross-platform Flutter MVP to release (two roles: parent & kindergarten) with onboarding, funds withdrawal, a questionnaire, and a review system. Actively participated in Scrum, coordinating with Android and Backend teams.

Branch Manager at Brightgrove Ltd, Belarus

February 28, 2022 - October 10, 2025

Opened a new subsidiary in Belarus, organized working processes, and oversaw financial operations and Swiss client account management.

Software Developer iOS at SwiftBook, Belarus

February 28, 2022 - October 10, 2025

Developed and maintained a time-tracking iOS app integrating Google Calendar with Tickspot. Performed requirements analysis, functional development, bug fixes, and code reviews. Integrated Firebase analytics to improve user behavior insights and app functionality.

Branch Manager at Brightgrove Ltd

February 1, 2022 - October 10, 2025

Opened a new subsidiary in Belarus; organized the working process; responsible for financial operations; managed accounts for a Swiss client.

Software Developer iOS at SwiftBook

February 1, 2022 - October 10, 2025

Developed and maintained a time-tracking app integrating Google Calendar with Tickspot. Performed requirements analysis, functional development, bug fixes, and code reviews to ensure a smooth user experience. Implemented Firebase analytics to collect and analyze user behavior data.

Product Manager and Lead Design Engineer at Applied Solutions Ltd, Belarus

August 31, 2017 - October 10, 2025

Developed a mobile monitoring system and led the technical architecture for building construction monitoring. Managed development of stationary bridge monitoring systems, including forecasting and reporting. Reduced production costs of LVDT sensors by 30%.

Product Manager and Lead Design engineer at Applied Solutions Ltd

August 1, 2017 - October 10, 2025

Developed a mobile monitoring system based on an existing product; designed the technical project architecture for building construction monitoring systems; managed development of stationary bridge monitoring systems (creation, modification, forecasting, reporting); reduced production costs of LVDT sensors by 30%.