Android Developer & Flutter Developer & Kotlin Developer

Experienced Android Developer with over 6 years of commercial experience. He has also been working with .NET framework for about 12 years. Currently developing mainly in Kotlin, but also used Flutter for about a year. Other interesting projects included the position of technology lead, which included micro-project management, meeting with customers and designers, commenting on the project in terms of technological possibilities, writing code or tasking the iOS developer and backend developers regarding API and server setup. Another project was again for a German fintech startup - it involved developing a mobile app for warehouse management and creating an SDK in Kotlin Multiplatform. On this project he worked full-remote, communicating via Slack, Jira or cally. As he also had foreign colleagues, they communicated in English both written and verbally. He is used to working in an agile environment.

Bank Android app

(2021-2022)

• Role: Lead Android Developer
• Developed a common SDK in Kotlin Multiplatform Mobile (KMM) for Android and iOS applications
• Integrated Apollo GraphQL client and utilized functional approach for handling results
• Implemented Jetpack Compose for UI

Android app for bus ticket reservation

(2018-now)

• Roles: Lead Android Developer, Consultant for Backend Development
• Designed the architecture and implemented the Android app
• Provided feedback on mobile app designs and UX
• Collaborated with backend developers and communicated with third-party providers

.NET Core backend for bus ticket reservation

(2018-2019)

• Role: Backend Architect
• Designed the architecture of the .NET Core app
• Conducted code reviews, maintained the application, and collaborated with backend developers

Mobile CRM integration for sales department

(2016-now)

• Role: Solution Integrator
• Integrated Resco CRM Server, customized entities and forms, implemented .NET modules, created SSRS reports, and performed maintenance

Intranet and reporting for the pharmaceutical group

(2016-2018)

• Role: Lead Backend Developer
• Maintained and enhanced an ASP.NET and MSSQL application
• Developed new features including employee tracking modules and integrated systems

Android app for servicemen of heating technology devices

(2017)

• Role: Android App Developer
• Implemented an Android app with barcode scanning functionality, integrated with the client's internal CRM system

Application for pressure ulcers and patients fall out of bed prevention

(2015)

• Role: Developer
• Created a prototype solution with a web interface and iOS application
• Developed web frontend and implemented the service for collecting pressure data

Custom-made CRM and reporting platform for sport event's organizer

(2010-2015)

• Roles: Lead Developer, Support
• Developed a desktop application using WPF for customer registration, order management, payments, and reporting. Integrated with payment gateways and call center system