Collaborated with a team of developers to design, develop, and deploy scalable applications, ensuring optimal performance and user experience.• Developed the software for big manufacture company such as Volkswagen, NGK ceramics and Phoenix Contact• Designed and implemented scalable solutions, significantly increasing the app's efficiency and handling increased user demand.• Assisted in debugging and troubleshooting complex issues, ensuring the smooth functioning of the applications.• Authored and published technical articles and blog posts, demonstrating a deep understanding of software development principles and best practices.• Conducted extensive research on emerging technologies and industry trends to contribute to product innovation and development.• Regularly maintained and updated existing applications to improve functionality and enhance user satisfaction.• involved in 2D software development team in charge research and developing 2D point cloud software .

1. Developed and modified android and ios application that already downloaded over 10 million users 2. Determined areas for improvements by periodically monitoring the current company systems to consistenly boost business efficiency3. Enhanced the applications features to effectively fix the bugs and optimize the overall performance, reliability, and efficiency4. Collaborated with large team regarding new features and the goal of the features

1. Developed Auto Online Offline Mobile Application (Phoenix) 2. Developed Package Module and deployed to NPM3. Improved Phoenix App performance4. Research Open Source Tecnologies (CouchDB,Pouch DB)5. Developed features for the business purpose6. Maintained Phoenix App and fixed bug to make sure the app running well

1. Designed an application system and database with team during development process 2. Developed and maintain an android application (Adain) code from the scratch 3. Connected to UI/UX designer for UI flow and animation cases4. Connected to Bussiness Analyst5. Tested and verified the application before releasing to Playstore6. Produced and released my own UI react native module to NPM. Utilized: React Native, React, Firebase, Node Js , Google Maps ,Express Js, MySQL

1. Led the team of 3 engineers during the development of a robust upgrade version of the company software applications, and resulting in improved user experience to compete with other companies during incubator event2. Designed an application system and database structure during MVP product development3. Developed and maintain an android application (Otomo) code from the scratch with React Native 4. Developed content management system based on web application as tracking application system 5. Tested and verified the application before releasing to PlaystoreUtilized: React Native, React, Firebase, Node Js , Google Maps , Express Js, Cloud Functionality

1. Planned system,architecture and technology (Stack and Dependencies)2. Developed the Code3. Updated feature and Function 4. Maintain the code and feature5. Build and Release the code to PlayStore