C++ Developer & iOS Developer

The candidate je senior developer zameraný na primárne na vývoj iOS a MacOS a end-user aplikácií. V C++ má cez 20 rokov skúseností, ale nepatril medzi jeho primárny programovací jazyk už nejakú dobu. V C++ vyvíjal pre Windows a Linux OS účtovnícke programy a rôzne nástroje. Vo vývoji pre Apple platformy preferuje Objective-C, ktorý považuje pre neho za viac logický. S vývojom v Objective-C má zhruba 6-7 rokov skúseností. Posledné tri roky sa venuje aj vývoju vo Swifte a React Native. Má povedomie o agilných metodikách, aktívne využíva Jiru. Komunikácia v angličtine mu nerobí problémy, má slabšiu slovenčinu a češtinu.

The candidate is a senior developer primarily focused on iOS, MacOS and end-user applications development. He has over 20 years of experience in C++ but he does not use it in everyday life anymore. In C++ he was developing applications for Windows and Linux platforms - accounting software, various tools. His current focus is Apple platform development in Objective-C and Swift. He has around 6-7 years of experience in Objective-C and last 3 years he has been developing in Swift. The candidate has the knowledge of agile methodologies - actively uses JIRA himself. He has no problems in communicating in English language, prefers it actually. In addition he can read Slovak and Czech but verbal communication is much weaker.

2022 - Present: iOS/Full Stack Developer @ Company

• Developed the BCRS app for iOS, which validates and redeems vouchers for beverage container validation using barcode scanners.
• Created the BCRS app for Android with similar functionality as the iOS version.
• Developed the retailer app as part of the deposit return system in Slovakia, allowing customers to return plastic bottles and cans by scanning their barcode.
• Contributed to the creation and administration of the deposit return system in Slovakia as a non-profit organization.
• Built an online tournament score calculator for entering tennis results, calculating points, and determining winners.
• Developed an installer app for IoT applications, assisting workers in performing various operations with sensors connected to garbage bins.
• Created a web app as a private social network, providing the same content and actions as the iOS and Android apps.
• Rewrote the Android app for a private social network, improving stability and speed.
• Developed an Android app for drivers collecting garbage, utilizing HERE maps for navigation and route optimization.
• Rewrote the iOS app for a private social network, enhancing stability and speed.

2020 - 2022: iOS Developer @ Company

• Developed an iOS app to program Bluetooth sensors for IoT applications, enabling mass configuration of smart sensors.
• Created iOS and Android apps for scanning, saving, and exporting Slovak receipts, providing various reports and export options.
• Developed an iOS app for tracking incomes and expenses, offering integrated financial tracking features.
• Built iOS and Android apps for a transportation company to track containers between construction sites and warehouses.
• Developed iOS and Android apps for taking synchronous photos and creating collages.
• Migrated an iOS app for tennis clubs and players from Objective-C to Swift, reducing app size and implementing new features.
• Worked on a localization web service, simplifying and automating the localization process for apps and websites.

2018 - 2022: iOS Developer @ Company

• Worked as a sole developer on a localization web service, handling backend, frontend, API, and SDK development for iOS, Android, and React.
• Developed and maintained various iOS apps, implementing features such as sockets, push notifications, and integration with the latest iOS technologies.
• Contributed to bug fixing and crash prevention, ensuring stable and reliable app performance.