Available to hire
I’m Ákos Császár, a mobile-focused software developer who loves turning ideas into accessible, user-friendly apps. I excel at collaborating in cross-functional teams to deliver solid, scalable solutions that meet real user needs.
I enjoy tackling a variety of projects—from lean, focused tasks to large, complex challenges—and I’m always learning new skills. I’m comfortable taking ownership of tasks and delivering clear results, whether I’m writing clean code, shaping architecture, or coordinating with international teams.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Romanian, Moldavian, Moldovan
Fluent
Hungarian
Fluent
Work Experience
Mobile Developer at Accenture Industrial Software Solutions
November 1, 2022 - PresentDeveloped and maintained cross-platform mobile applications using React Native and Flutter, as well as native iOS (Swift/SwiftUI) apps. Implemented real-time chat, offline support, and data synchronization with a MongoDB backend, enabling reliable field data collection. Built apps for clients including a Swedish electrical engineering company and a Romanian non-profit, focused on scalable architecture, performance optimization, and user-friendly UX. Collaborated with international teams to define requirements, plan features, and deliver maintainable solutions across iOS and Android platforms. Improved code quality through clean architecture, design patterns, and code reviews.
Mobile Developer at Accent Industrial Software Solutions
November 1, 2022 - PresentDeveloped and shipped mobile applications across iOS and Android. Led development of a React Native data-collection app for a Swedish electrical engineering company with field data collection via Ethernet-USB and Wi-Fi, including real-time chat, offline support, and MongoDB backend. Built a Flutter app for a Romanian non-profit enabling backend data display, email sending, and information sharing via deep links within a scalable cross-platform architecture. Rewrote and optimized key screens of a wine cellar management iOS app in SwiftUI for an Australian manufacturer, integrating image recognition and smart fridge connectivity. Created an iOS vehicle-management app in Swift/UI Kit with controls for headlights, AC, windows, seats and a battery status dashboard. Worked on multiple hardware-connected mobile apps across iOS and Android, improving performance and user experience on iOS and Android. Collaborated with international teams to gather requirements and deliver scalable, maintainab
Education
Bachelor’s Degree at Sapientia University, School of Informatics
January 1, 2019 - December 31, 2022High School Diploma at Márton Áron High School
January 1, 2015 - December 31, 2019Bachelor's Degree in Informatics at Sapientia University
January 1, 2019 - December 31, 2022High School Diploma at Marton Aron High School
January 1, 2015 - December 31, 2019Qualifications
Industry Experience
Software & Internet, Computers & Electronics, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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