Planned website development, converting mockups into usable web presence with React, Laravel, Java and Node. Building RESTful web services to manipulate dynamic datasets for data visualization and designing the overall user experience. Developed advertising e-commerce website to increase online sales and integrated internal systems like CRM and BPM for automatic management. Being scrum master in a developer team with 3 + years experience.

Planned and developed LINE API service for advertisers to targeting audience, tracing performance and maintain customer retention. Developed web service for programmatic buying ads on Facebook, Google and built user interface, data visualizations for managing performance. Planned business logic and surveyed UX with product owner and designer at the early stage of development.

Collaborated with project managers to select ambitious, but realistic coding milestones on pre-release web service development. Planned user interfaces that fitted custom requirements and offered ease of use. Developed campaign site on Facebook for many clients.