Android Developer with 6+ years of experience at a major HIS (hospital information system) firm. Skilled at developing secure and reliable Android applications. Recent demonstrated success in a team leadership role. Highly adaptable to new business challenges and market conditions. Ready collaborator who builds positive relationships with other team members.• Advanced technical skills include Kotlin, Java, clean code, Unit Test, Xml Front-end, solving problems, communication.• Worked closely with cross-functional teams such as product owners and designers to define and ship new features, resulting in a 30% increase in user satisfaction and a 20% decrease in user complaints.• Documented and maintained application development processes, improving team efficiency by 15% and ensuring consistent quality across projects.• Implemented resource files optimization techniques, resulting in a 10% reduction in app size and increase in app loading time.• Helped build new revenue stream by co-developing paid, ad-free option for a client’s top application.• As an Android engineer for Micfava, developed the two in-house Android product, HIS daily report and CRM, used by Micfava's support specialists.• Stayed up-to-date with the latest technology trends in the mobile development industry such as multithreading, REST APIs, and GitHub, implementing new features and functionalities that increased app performance and user engagement.• Published 2 personal applications and managed them life cycle from the level of design to implementation, testing and uploading on an Iranian Android Store, Kafe Baazar, achieving an average rating of 4.2 stars.https://cafebazaar.ir/app/com.codegostarniloo.nasimhttps://cafebazaar.ir/app/com.codegostarniloo.negar1hosseinlameeijavan@gmail.com