■ Contributed to the development and maintenance of high-quality Android applications, utilizing Kotlin as the primary programming language.■ Collaborated with cross-functional teams to identify and resolve issues, ensuring seamless user experience and application performance.■ Implemented new features and functionalities, aligning with business requirements and industry best practices.■ Architected and developed a cutting-edge Android application using Kotlin and Jetpack Compose, following the Model-View-Intent (MVI) architecture.■ Designed clean and scalable codebase, promoting modularity, reusability, and testability.■ Optimized application performance by utilizing efficient algorithms, data structures, and memory management techniques.■ Introduced new technologies and best practices to enhance development efficiency and code maintainability.■ Successfully reduced application crash rates and improved user satisfaction through continuous monitoring and bug fixing.■ Mentored junior developers, providing guidance and fostering a culture of learning and growth within the team.

■ Designed, developed, and maintained high-quality Android applications as part of a dynamic engineering team.■ Ensured optimal performance and functionality through continuous maintenance and integration of new features.■ Successfully architected, developed, and released an Android application utilizing Kotlin, Material Design, and various animations.■ Implemented the Model-View-ViewModel (MVVM) architecture, focusing on separation of concerns, testability, and scalability.■ Optimized user experience by incorporating modern design principles and engaging animations.■ Collaborated with cross-functional teams to meet project deadlines and deliver high-quality results.■ Continuously explored and integrated new technologies and best practices to enhance the development process and application performance.

■ Developed and maintained high-quality, scalable Android applications using Kotlin as the primary programming language.■ Collaborated with cross-functional teams to ensure timely delivery and optimal performance of applications.■ Architected and developed a feature-rich Android application following the Model-View-ViewModel (MVVM) architecture pattern.■ Implemented engaging and responsive UI/UX designs using Material Design principles and various animations.■ Ensured seamless navigation and a user-friendly experience through well-structured code and efficient resource management.■ Utilized Retrofit for handling API requests and RxJava for managing asynchronous tasks and data streams.■ Integrated Google Maps API for location-based services and map-related functionalities.■ Implemented Firebase for real-time data synchronization, user authentication, and push notifications.■ Successfully published the application on Cafe Bazaar, making it accessible to a wide range of users in the Iranian market.■ Maintained high user ratings and positive reviews on Cafe Bazaar, reflecting user satisfaction and application quality.■ Contributed to the overall growth of the company through the development of a high-performing and user-friendly application.

■ Developed and enhanced the Slam Monitoring System, a complex Java-based application, to ensure optimal performance and functionality.■ Collaborated closely with the Java developer team to review and improve code quality, adhering to industry best practices and standards.■ Utilized Java Spring for building scalable, modular, and maintainable applications.■ Implemented OAuth2 for secure and efficient user authentication and authorization processes.■ Employed Hibernate and JPA for object-relational mapping (ORM) and managing database interactions.■ Mentored junior developers by providing guidance, code reviews, and sharing best practices, fostering a culture of continuous learning and growth.■ Proactively identified and addressed performance bottlenecks, security vulnerabilities, and architectural issues.■ Successfully optimized application performance, leading to a 30% reduction in response times and increased user satisfaction.■ Designed and implemented new features and functionalities, resulting in a 20% increase in user engagement.■ Contributed to the improvement of overall code quality, maintainability, and scalability through code reviews and mentoring efforts.

■ Refactored a legacy Android application, improving code maintainability, performance, and adherence to modern Android development best practices.■ Architected, developed, and released a new Android application on Cafe Bazaar, utilizing Kotlin and the Model-View-ViewModel (MVVM) architecture pattern.■ Integrated Mapbox SDK for real-time cargo tracking and map-related functionalities, ensuring seamless user experience and accurate location-based services.■ Implemented various animations and followed Material Design principles to create an engaging and visually appealing UI/UX design.■ Ensured application responsiveness, stability, and cross-device compatibility through thorough testing and debugging.■ Successfully launched the new application on Cafe Bazaar, making it accessible to a wide range of users in the Iranian market.■ Maintained high user ratings and positive reviews on Cafe Bazaar, reflecting user satisfaction and application quality.■ Contributed to the overall growth of the company by developing a user-friendly, feature-rich, and high-performing Android application.

■ Developed and maintained high-quality Android applications using Kotlin and Java programming languages.■ Collaborated with cross-functional teams to ensure timely delivery and optimal performance of applications.■ Architected and developed a feature-rich Android application following the Model-View-ViewModel (MVVM) architecture pattern.■ Implemented engaging and responsive UI/UX designs using Material Design principles and various animations.■ Ensured seamless navigation and a user-friendly experience through well-structured code and efficient resource management.■ Integrated Stripe and Google Pay APIs for secure and efficient in-app payment processing.■ Followed industry best practices for data security, user privacy, and application performance optimization.■ Utilized Android Jetpack components, such as ViewModel, LiveData, and Room, for efficient data management and handling.■ Successfully published the application on Google Play, reaching a global audience and receiving positive user feedback.■ Maintained high user ratings and reviews on Google Play, reflecting user satisfaction and application quality.■ Contributed to the overall growth of the company by developing a user-friendly, secure, and high-performing Android application.

■ Designed, developed, and maintained high-quality Android applications, focusing on performance, user experience, and functionality.■ Refactored legacy codebases to improve maintainability, scalability, and adherence to modern Android development best practices.■ Architected and developed multiple Android applications, including customer and driver apps, Peyk Emoji, and ClearAsset, following the Model-View-ViewModel (MVVM) architecture pattern.■ Ensured seamless user experiences by leveraging Material Design principles and implementing engaging animations.■ Successfully published applications on Google Play, reaching a broad audience and receiving positive user feedback.■ Integrated various APIs and third-party libraries, such as Stripe for secure payments, Mapbox for reliable navigation, and Google Maps API for trip management.■ Utilized Firebase for real-time notifications and reliable cloud-based data storage and synchronization.■ Ensured cross-platform compatibility and device-specific optimizations for a diverse range of Android devices.■ Maintained strong ratings on Google Play for published applications, reflecting user satisfaction and application quality.■ Collaborated with cross-functional teams to meet project deadlines and deliver successful applications.■ Successfully implemented in-app monetization strategies, contributing to revenue growth.

■ Designed, developed, and maintained high-quality Android applications, focusing on performance, user experience, and functionality.■ Refactored legacy codebases to improve maintainability, scalability, and adherence to modern Android development best practices.■ Ensured seamless user experiences by leveraging Material Design principles and implementing engaging animations.■ Utilized Firebase for real-time notifications and reliable cloud-based data storage and synchronization.■ Ensured cross-platform compatibility and device-specific optimizations for a diverse range of Android devices.■ Collaborated with cross-functional teams to meet project deadlines and deliver successful applications.■ Successfully implemented in-app monetization strategies, contributing to revenue growth.

■ Designed and developed high-quality Android applications for customers and drivers using Java.■ Collaborated with cross-functional teams to ensure the timely delivery and optimal performance of applications.■ Architected and developed Android applications following the Model-View-Controller (MVC) architecture pattern, focusing on separation of concerns, testability, and scalability.■ Implemented responsive UI designs and seamless navigation for an enhanced user experience.■ Integrated various APIs and third-party libraries to support core functionalities.■ Utilized Google Maps API for real-time trip tracking, location-based services, and map-related functionalities.■ Integrated SignalR for real-time notifications and communication between customers and drivers.■ Employed Android-specific design patterns and best practices for performance optimization and maintainability.■ Successfully launched customer and driver applications on Cafe Bazaar, catering to the Iranian market's needs.■ Maintained positive user feedback and ratings on Cafe Bazaar, reflecting user satisfaction and application quality.■ Contributed to the company's growth by developing user-friendly, reliable, and high-performing Android applications.

■ Refactored a legacy Android application to improve performance, code maintainability, and adherence to modern Android development best practices.■ Developed and maintained high-quality Android applications using Java.■ Architected and developed a feature-rich Android application following the Model-View-Controller (MVC) architecture pattern.■ Implemented responsive UI designs and seamless navigation for an enhanced user experience.■ Integrated various APIs and third-party libraries to support core functionalities.■ Utilized Google Maps API and OpenStreetMap for real-time location tracking, map-related functionalities, and accurate route planning.■ Integrated SignalR for real-time notifications, ensuring efficient communication between users.■ Employed Android-specific design patterns and best practices for performance optimization and maintainability.■ Successfully launched the application on Cafe Bazaar, reaching a wide audience and catering to the Iranian market's needs.■ Maintained positive user feedback and ratings on Cafe Bazaar, reflecting user satisfaction and application quality.■ Contributed to the company's growth by developing user-friendly, reliable, and high-performing Android applications.

■ Designed and developed a comprehensive ERP (Enterprise Resource Planning) software system, including inventory, accounting, and technical office modules, using .NET language and SQL Server database.■ Optimized programming codes based on design patterns and data optimization to enhance the performance of the ERP system.■ Integrated various practical reports with the ability to generate customized reports in the system.

■ Development and Deployment of a Smart Home Application for Lighting and Temperature Control■ Developed a smart home application to control lighting and temperature using Android.■ Established Wi-Fi connectivity and serialized encoded data transmission.■ Utilized ksoap for data transmission and SQLite for the internal database.

■ Refactored a legacy Android application to improve performance, code maintainability, and adherence to modern Android development best practices.■ Developed and released a new Android application on Cafe Bazaar, utilizing Java and the Model-View-Controller (MVC) architecture pattern.■ Implemented Volley for efficient network operations and managing HTTP requests, ensuring smooth data transmission and retrieval.■ Integrated Android Media Player for multimedia playback and streaming functionalities, enhancing user experience and engagement.■ Employed SignalR for real-time notifications, providing users with up-to-date information and communication.■ Successfully launched the application on Cafe Bazaar, reaching a wide audience and catering to the Iranian market's needs.■ Maintained positive user feedback and ratings on Cafe Bazaar, reflecting user satisfaction and application quality.■ Contributed to the company's growth by developing a user-friendly, reliable, and high-performing Android application.

■ Acquired Android programming skills through self-learning and independent exploration.■ Utilized Google Maps services and Firebase to integrate location-based functionalities and real-time database management.■ Published the Aflak app, addressing needs and tourism in Kermanshah, on Cafe Bazaar Store.