* Utilized Swift, Flutter, Java and Kotlin to develop cross-platform and native mobile applications.* Set up and managed Continuous Integration/Continuous Deployment (CI/CD) pipelines to streamline software development, reducing time-to-market and enhancing code quality. *Leveraged Unit & End2End Testing techniques to rigorously validate software components.

* Collaborated with team members to create applications' system analysis based on client requirements.* Oversaw Web APIs and cloud security performance.* Created responsive front-end mobile application interfaces according to design guidelines and information architecture.* Created and documented maintenance procedures for developed software.* Defined project scope, guidelines, milestones and task allocation to establish and maintain clear progress plans.

Developing software features for robots with a focus on safety and data security. The robots had a multimodal interaction system and an autonomous navigation system utilizing SLAM technology. A temperature checking system, facial recognition technology, and a mask reminder system were implemented. A service feedback system, attachable serving tray, payment system, and greeting and guiding service were also developed to enhance the robots' functionality.

I was responsible for:• Building and developing mobile applications• Testing and deploying applicationsMy main achievement.• I have developed mobile application for NAS ISP Company (ticketing and billing system, other service for thecompany)