Experience

1&1 Mail & Media Applications SE - GMX | WEB.DE | mail.com

• Germany
• Technology, Information and Internet
• 300 - 400 Employee

• iOS Developer

  • Dec 2021 - Present



CHECK24 Vergleichsportal GmbH

• Germany
• Technology, Information and Internet
• 700 & Above Employee

• iOS Developer

  • Sep 2020 - Nov 2021

  • Developed and maintained two iOS applications • Utilized Swift programming language to create user-friendly and high-performing applications. • Worked closely with the design and product teams to ensure that the apps met the needs of the clients and exceeded their expectations. • Utilized Xcode, Interface Builder, and other iOS development tools to build and test the applications. • Implemented new features and functionalities, as well as optimized existing ones to improve the… Show more • Developed and maintained two iOS applications • Utilized Swift programming language to create user-friendly and high-performing applications. • Worked closely with the design and product teams to ensure that the apps met the needs of the clients and exceeded their expectations. • Utilized Xcode, Interface Builder, and other iOS development tools to build and test the applications. • Implemented new features and functionalities, as well as optimized existing ones to improve the overall performance of the apps. • Collaborated with the back-end development team to ensure seamless integration of the apps with the company's web services. • Troubleshooted and fixed bugs, as well as performed regular maintenance on the apps. • Assisted in the submission and publishing of apps to the App Store. • Kept up-to-date with the latest advancements in iOS development to ensure that the apps were always at the forefront of technology. • Achieved a high level of customer satisfaction by delivering high-quality apps. Show less • Developed and maintained two iOS applications • Utilized Swift programming language to create user-friendly and high-performing applications. • Worked closely with the design and product teams to ensure that the apps met the needs of the clients and exceeded their expectations. • Utilized Xcode, Interface Builder, and other iOS development tools to build and test the applications. • Implemented new features and functionalities, as well as optimized existing ones to improve the… Show more • Developed and maintained two iOS applications • Utilized Swift programming language to create user-friendly and high-performing applications. • Worked closely with the design and product teams to ensure that the apps met the needs of the clients and exceeded their expectations. • Utilized Xcode, Interface Builder, and other iOS development tools to build and test the applications. • Implemented new features and functionalities, as well as optimized existing ones to improve the overall performance of the apps. • Collaborated with the back-end development team to ensure seamless integration of the apps with the company's web services. • Troubleshooted and fixed bugs, as well as performed regular maintenance on the apps. • Assisted in the submission and publishing of apps to the App Store. • Kept up-to-date with the latest advancements in iOS development to ensure that the apps were always at the forefront of technology. • Achieved a high level of customer satisfaction by delivering high-quality apps. Show less



jemix GmbH

• Germany
• IT Services and IT Consulting
• 1 - 100 Employee

• Softwareentwickler in Teilzeit

  • Nov 2018 - Sep 2020



diconium

• Germany
• Software Development
• 700 & Above Employee

• iOS Developer

  • Jan 2020 - Aug 2020

  • Worked as an iOS developer at Diconium, leading the development and maintenance of a plug-in application created from scratch. • Utilized latest technologies such as SwiftUI and Xcode to create high-performing and user-friendly iOS applications. • Developed and wrote unit and UI tests to ensure the quality of the application. • Collaborated with the team to implement new features and functionalities. • Troubleshooted and fixed bugs, as well as performed regular maintenance on the… Show more • Worked as an iOS developer at Diconium, leading the development and maintenance of a plug-in application created from scratch. • Utilized latest technologies such as SwiftUI and Xcode to create high-performing and user-friendly iOS applications. • Developed and wrote unit and UI tests to ensure the quality of the application. • Collaborated with the team to implement new features and functionalities. • Troubleshooted and fixed bugs, as well as performed regular maintenance on the app. Show less • Worked as an iOS developer at Diconium, leading the development and maintenance of a plug-in application created from scratch. • Utilized latest technologies such as SwiftUI and Xcode to create high-performing and user-friendly iOS applications. • Developed and wrote unit and UI tests to ensure the quality of the application. • Collaborated with the team to implement new features and functionalities. • Troubleshooted and fixed bugs, as well as performed regular maintenance on the… Show more • Worked as an iOS developer at Diconium, leading the development and maintenance of a plug-in application created from scratch. • Utilized latest technologies such as SwiftUI and Xcode to create high-performing and user-friendly iOS applications. • Developed and wrote unit and UI tests to ensure the quality of the application. • Collaborated with the team to implement new features and functionalities. • Troubleshooted and fixed bugs, as well as performed regular maintenance on the app. Show less



Freiberufler

• Germany
• IT Services and IT Consulting
• 1 - 100 Employee

• Softwareentwicklung

  • Jul 2017 - Dec 2019



jemix GmbH

• Germany
• IT Services and IT Consulting
• 1 - 100 Employee

• Angestellter Softwareentwickler

  • Apr 2016 - Jun 2017

  Full-Stack Developer • Worked as a single developer, leading the development and maintenance of various web-based projects, including websites, web services, and backend systems at Jemix GmbH. • Utilized various technologies such as Swift, Angular, Node.js, and MySQL to create high-performing and user-friendly applications. • Developed and maintained web services using RESTful, to ensure seamless integration of the applications with the company's web services. • Implemented new… Show more Full-Stack Developer • Worked as a single developer, leading the development and maintenance of various web-based projects, including websites, web services, and backend systems at Jemix GmbH. • Utilized various technologies such as Swift, Angular, Node.js, and MySQL to create high-performing and user-friendly applications. • Developed and maintained web services using RESTful, to ensure seamless integration of the applications with the company's web services. • Implemented new features and functionalities, as well as optimized existing ones to improve the overall performance of the projects. Show less Full-Stack Developer • Worked as a single developer, leading the development and maintenance of various web-based projects, including websites, web services, and backend systems at Jemix GmbH. • Utilized various technologies such as Swift, Angular, Node.js, and MySQL to create high-performing and user-friendly applications. • Developed and maintained web services using RESTful, to ensure seamless integration of the applications with the company's web services. • Implemented new… Show more Full-Stack Developer • Worked as a single developer, leading the development and maintenance of various web-based projects, including websites, web services, and backend systems at Jemix GmbH. • Utilized various technologies such as Swift, Angular, Node.js, and MySQL to create high-performing and user-friendly applications. • Developed and maintained web services using RESTful, to ensure seamless integration of the applications with the company's web services. • Implemented new features and functionalities, as well as optimized existing ones to improve the overall performance of the projects. Show less



IPilum GmbH

• Germany
• Program Development
• 1 - 100 Employee

• Werkstudent als App- und Webservice-Entwickler

  • Mar 2015 - Oct 2015

  • Led the development and maintenance of both Android and iOS mobile applications, ensuring that they met the needs of the clients and exceeded their expectations. • Implemented shipping API from various shipping companies into the mobile apps, allowing users to track and manage their deliveries. • Developed and maintained web services using RESTful, JSP, and Servlets, to ensure seamless integration of the mobile apps with the company's web services. • Utilized various programming… Show more • Led the development and maintenance of both Android and iOS mobile applications, ensuring that they met the needs of the clients and exceeded their expectations. • Implemented shipping API from various shipping companies into the mobile apps, allowing users to track and manage their deliveries. • Developed and maintained web services using RESTful, JSP, and Servlets, to ensure seamless integration of the mobile apps with the company's web services. • Utilized various programming languages such as Java, Objective -C, to create user-friendly and high-performing applications. • Utilized Android Studio and Xcode, to build and test the applications. • Implemented new features and functionalities, as well as optimized existing ones to improve the overall performance of the apps. • Collaborated with the back-end development team to ensure seamless integration of the apps with the company's web services.

• Praktikant als App-Entwickler

  • Oct 2014 - Feb 2015