Jou-An Lin

Experience

• 

  National ChengChi University

  Aug 2015 - Nov 2015

  Research Assistant
• 

  RealWorld Surveying and Geomatics Corp.

  Dec 2015 - Oct 2021

  Project Engineer

  • 5 years of experience in spatial data construction, analysis, and deployment.• Proficient in 3D data processing and analysis, creating visual interfaces, and conducting quality assessments.• Experienced in cross-department collaboration for the development and deployment of 3D GIS websites.• Established multiple automated workflows for spatial data, improving overall departmental efficiency.Managed two projects within a single year, with a total budget exceeding 100 million NTD over two years, demonstrating extensive experience in communication and coordination.• Proactively engaged with colleagues to address work-related challenges, facilitating effective communication to solve problems. Show less

• 

  Vpon Big Data Group

  Oct 2021 - now

  Data Front-end Engineer

  • Product Development - Collaborated closely with back-end engineers and product managers to develop modular chart and map templates using the React framework, creating interactive dashboards. Independently developed a landing page using Next.js, integrated a content management system (CMS), reduced iteration time from two weeks to one day, and optimized SEO to significantly enhance user experience. Skills: React, Next.js, SEO• Front-End Project Management and Maintenance - Established front-end development standards for the team, built a TypeScript architecture, and introduced Zod.js to improve data accuracy. Achieved a 30% improvement in front-end and back-end data accuracy, significantly reducing issues related to data format errors and backend processing anomalies. Skills: TypeScript, Zod.js• Map Kit Development - Maintained and optimized the internal UI component library, developed a diverse set of map templates for the front-end map kit, and improved the development experience, reducing development time by 70%. Skills: deck.gl, Mapbox, Storybook, Figma• Technical Challenges and Solutions - Designed and implemented an efficient caching algorithm to enable rapid rendering of millions of data points on maps, ensuring updates within 5 seconds during zooming or panning operations. Enhanced interactive map experience through precise rendering logic, reduced browser load, and decreased back-end server load by 67%. - Developed and synchronized a custom map block editing and saving tool for Google Maps and Mapbox, allowing seamless switching of base map types during the editing process. Skills: deck.gl, Mapbox, Google Maps API Show less