Full-Stack * Refactored and Developed a Next.js with Typescript / Node.js Full-stack web application within 1.5 months Front-End * Designed and Developed a B2B React.js / Next.js front-end application within a month Back-End * Designed and Developed a Node.js / MongoDB backend application with third-party API and Front-end * Maintain existing PHP / Laravel / Apache web application * Design and develop Restful APIs for mobile and front-end applications DevOps * Set up Git/Git flow for legacy projects * Set up CI/CD for existing web applications * Set up Nginx web server on AWS EC2 for Node.js backend / Next.js frontend applications Cloud * Experienced with AWS EC2/SQS/S3 Other * Communicate with UI/UX designers on front-end designs with Zeplin and Figma * Debug on various projects

* Write the instruction for finding mini- and micro-hydro facilities spot with ArcGIS. * Finish analysis and assessment of hydropower potentials in ArcGIS.

* Build Risk Assessment and Resilience system simulation model from 1971 to 2050 by the Model builder. * Attend The Asian Conference on Sustainability, Energy & the Environment(ASCEE2017) in Kobe, Japan. * Write a report of The Effect of Weather Events and Land Use Change on Urban Ecosystem: From Risk to Resilience. * Collect and organize research data from 1971 to 2015, integrate the data through Geoprocessing, Model builder. * Processed high-resolution imagery for analysis and basemaps.