Janko Cvirn

Direct4me Android App Project: Led the development of the Direct4me Android app, enhancing the efficiency of parcel delivery and pickup operations. Improved user experience (UX) by refining navigation and interaction, ensuring a seamless and intuitive app interface. Optimized the parcel delivery workflow, reducing delivery times and increasing service reliability. Streamlined build and branching strategies, accelerating development cycles and improving app performance. Developed new features and successfully managed the transition from Android 13 to Android 14, ensuring compatibility and stability. SENIOR CONSULTANT – ANDROID DEVELOPER OPEN REPLY GMBH | BREMEN S E P 2 0 2 3 - A U G 2 0 2 4 As a Senior Consultant at Open Reply IT, I am engaged in delivering high-quality Android application solutions for our clients. Open Reply IT is known for its innovative IT strategies and cutting-edge technology solutions. In my role, I focus on optimizing application features and enhancing user interfaces while collaborating with project teams to ensure timely and efficient project milestones. Implementing new features for Android applications, enhancing user experience and application performance. Communicating effectively with the UI team to ensure design alignment and functionality in application layouts. Optimizing source code for improved performance and maintainability, which has resulted in reduced app load times and increased user satisfaction. Architecting reliable and scalable application solutions, ensuring that we meet the highest standards in software development. Projects : ALDI Scan&Go LEAD ANDROID DEVELOPER GLOBALLOGIC D. O. O. - CONTRACT/ FREELANCE | ZAGREB J U N 2 0 2 1 - S E P 2 0 2 3 Lead Android Developer GlobalLogic June 2021 - September 2023 (2 years and 4 months) Zagreb GlobalLogic is a renowned technology consulting and software development company that specializes in creating innovative solutions for diverse industries. As a Lead Android Developer, I contributed significantly to various high-impact projects. Led the development of an Android Automotive application using embedded AI/ML, enhancing the user interaction and system capabilities. Managed a team of developers, overseeing task allocation, code review, and mentoring of junior and mid-level developers to foster skill growth and maintain high work standards. Collaborated with UI teams to implement new features and optimize existing code, ensuring smooth integration and exceptional user experiences. Spearheaded the architecture design for multiple applications, including the Flüer POC application for elevator configuration, and improved application performance through efficient code optimization. Successfully implemented features and fixed bugs across various automotive applications, ensuring robust and reliable system performance. This experience exemplified my ability to manage complex projects while delivering quality solutions that met industry standards. Projects : KARLI Automotive HMI , Schindler App , Ford UGDO App LEAD ANDROID DEVELOPER MAŠINERIJA D. O. O. - FREELANCER | ZAGREB F E B 2 0 2 0 - J U N 2 0 2 1 Lead Android Developer Machinery Agency - Software Development February 2020 - June 2021 (1 years and 5 months) Zagreb As a Lead Android Developer at Machinery Agency - Software Development, I was responsible for spearheading the development of mobile applications from initial concept to deployment. The company specializes in providing innovative software solutions tailored to client needs. Key Responsibilities and Achievements: Led the design and development of mobile applications, ensuring optimal architecture and high performance. Rewrote and modernized applications, transitioning from Java/MVP to Kotlin/MVVM frameworks, improving maintainability and performance. Managed a diverse team of developers, fostering a culture of collaboration and mentorship to enhance team skills and productivity. Implemented agile methodologies to streamline the development process, resulting in improved project timelines and delivery. Developed and integrated new features, enhancing user experience and app functionality, which contributed to increased user retention and satisfaction. Regularly optimized source code for performance and efficiency, leading to significant reductions in app loading times and resource usage. Projects : LSI App for Google mobile/TV and Amazon mobie/TV. SENIOR ANDROID DEVELOPER SMARTMOBILEFACTORY GMBH - PEMANENT/ CONTRACT | BERLIN J A N 2 0 1 8 - F E B 2 0 2 0 Smart Mobile Factory GmbH is a technology company known for its innovative mobile solutions and software development expertise. As a Contract Android Developer, I contributed to several high-impact projects during my time with the company. Designed and developed robust Android applications, ensuring a seamless user experience. Collaborated with cross-functional teams to gather and analyze requirements, translating them into technical solutions. Actively participated in code reviews to ensure the highest quality standards and adherence to best practices. Implemented features, fixed bugs, and optimized existing code for improved performance and efficiency. Successfully rewrote existing applications from Java/MVP to Kotlin/MVVM architecture, enhancing maintainability and scalability. Projects : Choco App , Jelmoli App , Baur App , Otto App ... FREELANCE ANDROID DEVELOPER URSASTUDIO | ZAGREB A P R 2 0 1 6 - J U N 2 0 2 1 At Ursa-Studio, a dynamic software development company, I held the position of Android Developer from April 2016 to June 2021. In this role, I was responsible for developing robust mobile applications for the Android platform. My key contributions included: Designing and implementing user-friendly interfaces and efficient backend processes, enhancing overall user experience. Collaborating with cross-functional teams to define and deliver new features that align with client specifications and market trends. Optimizing application performance and troubleshooting issues to ensure high- quality applications. Leading code reviews and providing mentorship to junior developers, fostering a culture of excellence and continuous learning within the team. Successfully completed multiple projects ahead of deadlines, resulting in improved client satisfaction and retention. Projects : HSM Android app + backedn , MaxTV AndroidTV app , Banmed App .... ANDROID DEVELOPER / BACKEND NANO INFORMATIKA D. O. O. | ZAGREB A P R 2 0 1 3 - M AY 2 0 1 6 At Nano Informatika d.o.o., I served as an Android Developer from July 2013 to October 2016, where I was responsible for developing a range of mobile applications tailored for various client needs in the USA. CCC Lite: Developed an Android application for inventory management, implementing core features and optimizing the source code for improved performance. MMS: Created an Android app for Parole Officers, focusing on feature development and code optimization to ensure seamless usability and efficiency. Child Care Systems: Designed and developed a comprehensive application for child care centers, handling management functionalities including class, meal, and attendance management. Responsibilities included implementing features and bug fixes to enhance app reliability. Throughout my tenure, I honed my skills in Java, REST APIs, and utilized the Android SDK extensively to deliver high-quality applications. Projects: CCC and CCC Lite Apps , MPP App SOFTWARE DEVELOPER ECS | ZAGREB J U L 2 0 1 2 - M AY 2 0 1 3