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Serhii K.

Android & Flutter Engineer at Lemberg Solutions

Available now

About

Had experience in creating complex mobile applications from scratch and had decent experience in refactoring and supporting existing legacy applications. Leverages modern stack of technologies in native Android and Flutter. Read more

TALENT DETAILS

€50-65 /h

Senior

English

GMT+03:00 Cherkasy, Ukraine

FOCUS AREA

Professional experience

Hatch

Hatch

Flutter Engineer

Updated the existing Flutter application. Updated an existing BLE library to support Android 13. Changed BLE connection and data transfer logic. Implemented new BLE-connected functionality.

Knee wearable device for athletes
Knee wearable device for athletes

RoadTravel

RoadTravel

Android Engineer

Designed and developed an Android Automotive App. Created media service to provide background audio playback. Helped with splitting applications on modules for different targets on vendor platforms.

POI app for Android Automotive OS (Harman, Cariad, TomTom, BMW)
POI app for Android Automotive OS (Harman, Cariad, TomTom, BMW)

OpenSocial

OpenSocial

Android Engineer

Bespoke online community based on SaaS offering powered by open-source. We did both mobile apps, enabling a white-label mobile app for any of their clients, such as Greenpeace, HONK, & Policy Kitchen.

Mobile apps for SaaS platform users

BetterU

BetterU

Flutter Engineer

Worked on implementing a new functional section into the existing Flutter application. Created a media service that supports audio and video playback with system integration and playlist functionality

BetterU: social app for well-being
BetterU: social app for well-being+1

Coboc

Coboc

Android Engineer

Worked on refactoring legacy code to improve BLE functionality and fix connection bugs. Migrated UI from Kotlin synthetics to View Binding to support the latest Gradle plugin.

Coboc: BLE-connected apps for e-bikes
Coboc: BLE-connected apps for e-bikes

Top Skills and Experience

Verified by Pangea.ai due diligence

5

Skills

Top Skills

Current Usage

Seniority

Kotlin

20%

4 years

Flutter

20%

1 year

IoT & Smart Devices

20%

3 years

Information Technology

20%

4 years

Mobile Development

20%

4 years

Slide 1 of 5

Kotlin

Current usage

20%

Seniority

4 years

Flutter

Current usage

20%

Seniority

1 year

IoT & Smart Devices

Current usage

20%

Seniority

3 years

Information Technology

Current usage

20%

Seniority

4 years

Mobile Development

Current usage

20%

Seniority

4 years

Kotlin

Current usage

20%

Seniority

4 years

Flutter

Current usage

20%

Seniority

1 year

IoT & Smart Devices

Current usage

20%

Seniority

3 years

Information Technology

Current usage

20%

Seniority

4 years

Mobile Development

Current usage

20%

Seniority

4 years

Kotlin

Current usage

20%

Seniority

4 years

Flutter

Current usage

20%

Seniority

1 year

IoT & Smart Devices

Current usage

20%

Seniority

3 years

Information Technology

Current usage

20%

Seniority

4 years

Mobile Development

Current usage

20%

Seniority

4 years

Employment

Mobile Engineer

Mobile Engineer

Lemberg Solutions


2021-present

Mobile engineer for Android and Flutter projects.

Education

photo

Bachelor of Science: System Analysis

The Bohdan Khmelnysky National University (Cherkasy, Ukraine)


2014-2018

Testimonials

Two blue lines

“Serhii is an outstanding engineer known for consistently delivering high-performance results. He has demonstrated his leadership skills by successfully leading multiple projects. His expertise spans a wide range of areas including Java, Kotlin, Android SDK, BLE, and multi-module architecture. Serhii also possesses excellent communication skills, both within the team and when interacting with customers. His experience with multiplatform frameworks, such as Flutter, is an added asset to our projects. In particular, Serhii has excelled in tackling challenging IoT-related projects where stable connections via BLE are crucial, and his proficiency in this area has been instrumental in our success.“ Read more

Anonymous

Mobile Team Lead

VERIFIED

Two blue lines

“Serhii is an outstanding engineer known for consistently delivering high-performance results. He has demonstrated his leadership skills by successfully leading multiple projects. His expertise spans a wide range of areas including Java, Kotlin, Android SDK, BLE, and multi-module architecture. Serhii also possesses excellent communication skills, both within the team and when interacting with customers. His experience with multiplatform frameworks, such as Flutter, is an added asset to our projects. In particular, Serhii has excelled in tackling challenging IoT-related projects where stable connections via BLE are crucial, and his proficiency in this area has been instrumental in our success.“ Read more

Anonymous

Mobile Team Lead

VERIFIED

Two blue lines

“Serhii is an outstanding engineer known for consistently delivering high-performance results. He has demonstrated his leadership skills by successfully leading multiple projects. His expertise spans a wide range of areas including Java, Kotlin, Android SDK, BLE, and multi-module architecture. Serhii also possesses excellent communication skills, both within the team and when interacting with customers. His experience with multiplatform frameworks, such as Flutter, is an added asset to our projects. In particular, Serhii has excelled in tackling challenging IoT-related projects where stable connections via BLE are crucial, and his proficiency in this area has been instrumental in our success.“ Read more

Anonymous

Mobile Team Lead

VERIFIED

Two blue lines

“Serhii is an outstanding engineer known for consistently delivering high-performance results. He has demonstrated his leadership skills by successfully leading multiple projects. His expertise spans a wide range of areas including Java, Kotlin, Android SDK, BLE, and multi-module architecture. Serhii also possesses excellent communication skills, both within the team and when interacting with customers. His experience with multiplatform frameworks, such as Flutter, is an added asset to our projects. In particular, Serhii has excelled in tackling challenging IoT-related projects where stable connections via BLE are crucial, and his proficiency in this area has been instrumental in our success.“ Read more

Anonymous

Mobile Team Lead

VERIFIED

Two blue lines

“Serhii is an outstanding engineer known for consistently delivering high-performance results. He has demonstrated his leadership skills by successfully leading multiple projects. His expertise spans a wide range of areas including Java, Kotlin, Android SDK, BLE, and multi-module architecture. Serhii also possesses excellent communication skills, both within the team and when interacting with customers. His experience with multiplatform frameworks, such as Flutter, is an added asset to our projects. In particular, Serhii has excelled in tackling challenging IoT-related projects where stable connections via BLE are crucial, and his proficiency in this area has been instrumental in our success.“ Read more

Anonymous

Mobile Team Lead

VERIFIED

Two blue lines

“Serhii is an outstanding engineer known for consistently delivering high-performance results. He has demonstrated his leadership skills by successfully leading multiple projects. His expertise spans a wide range of areas including Java, Kotlin, Android SDK, BLE, and multi-module architecture. Serhii also possesses excellent communication skills, both within the team and when interacting with customers. His experience with multiplatform frameworks, such as Flutter, is an added asset to our projects. In particular, Serhii has excelled in tackling challenging IoT-related projects where stable connections via BLE are crucial, and his proficiency in this area has been instrumental in our success.“ Read more

Anonymous

Mobile Team Lead

VERIFIED