English:
Upper Intermediate
Kostiantyn N.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Upper Intermediate
Experienced Full-stack software engineer
Over 5 years of extensive experience in numerous areas of computing and information technologies as a Mobile Development and Quality Assurance Engineer. I'm experienced in creating native iOS and Android applications. I'm open to challenging tasks and interesting projects. I possess solid knowledge of object-oriented design, system architecture, as well as software development skills. Maintain strong verbal and written communication skills.
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Check if Kostiantyn is availableExpertise
Years of commercial development experience
2 years of experience
Core technologies
Other technologies
Project Highlights
xamoom
Apr `21 - Mar `22
11 months
xamoom
The Client has an SDK and Platform for managing different types of events and exhibitions. The end-user uses the apps (iOS, Android) to scan via QR-codes/iBeacons various markers. The app has a dedicated loyalty program mechanism through the vouchers.
Responsibilities & achievements
Native mobile development for a number of White label apps for both iOS/Android platforms SDK enhancements and integrations Third-party APIs integrations Troubleshooting production issues
Property Management System
Apr `20 - Mar `21
11 months
Anlit LLC
REM is a Property Management System that connects both real estate owners and tenants in the most convenient way. I designed and developed iOS and Android apps for landlords and tenants.
Responsibilities & achievements
- Estimating, researching, implementing, testing, and evaluating new features. - Close work with the product team to build innovative application experiences for the iOS platform. - Apply software engineering design patterns to develop well-structured code. - Analyze and optimize app architecture for improving quality, efficiency, and performance. - Code reviews - Troubleshooting production issues.
Automation Testing
Aug `16 - Feb `20
4 years
SportLabs Group
I've started my career as a QA Automation Engineer. Then I decided that I want to participate in product development directly to have more influence on the product and its quality. So I've developed my professional skills and become a Native Mobile Developer. The skills I've gained are incredibly beneficial since I write efficient code which is easy to maintain.
Responsibilities & achievements
Key responsibilities: Perform API Testing using REST Assured (Java lib.), Functional and UI testing. Identify and troubleshoot issues (both Front-End and Back-End). Grow and mentor other members of the QA team to gain expertise and adoption of Automation practices. Collaborate closely with the Development team to execute testing earlier in the Software Development lifecycle
Education
Higher Education
Agency
10-50
GMT+2
Kyiv/Ukraine, Lviv/Ukraine, Budapest/Hungary
Core Expertise
Industries
Education & Science, Banking & Finance, Information services & Technologies, Entertainment & Games, Construction & Real estate, Mapping & Navigation, Internet & Telecom, Travel & Tourism, Healthcare & Medicine, Booking & Rent, Insurance & Risk Management, Blockchain & Cryptocurrency, Entertainment, Conversational automation
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Check if Kostiantyn is available