Jie-Ting Jiang

Summary

Senior BI engineer with expertise in designing scalable, data-driven solutions that empower decision-making through advanced visualization and business intelligence tools. Proven ability to collaborate with data scientists and data engineers to deliver data-intensive applications, enhancing operational efficiency and decision-making for C-suite executives and 30+ departments. Proficient in Python, JavaScript, SQL, Django, React, Svelte, Deck.gl, D3.js, Three.js, Docker, and Kubernetes.

Experience

Senior Business Intelligence Engineer

Data Office, Gogoro July 2024 - Present
Taipei, Taiwan

  • Collaborated with data scientists to design and develop a 3D visual exploration tool using Three.js and Svelte for querying, filtering, and visualizing over 1 million customers, enabling data analysts and decision-makers to analyze and interpret user behaviors and clusters while optimizing performance for smooth operation on average computers despite data volumes.
  • Designed a standardized framework for building APIs for data-intensive applications in collaboration with data engineers, focusing on exploratory data analysis tools and decision science.

Business Intelligence Engineer

Data Office, Gogoro October 2022 - June 2024
Taipei, Taiwan

  • Led the development and expansion of a business intelligence platform hosting diverse topics used by 30+ departments, enabling streamlined access to critical data insights and making decision science accessible across the organization.
  • Designed and developed an asset management application supporting the querying, filtering, and visualization of over 1 million battery assets, enabling seamless access to asset states and improving decision-making efficiency.
  • Developed component libraries for user interfaces, charts, and maps in both React.js and Svelte, collaborating closely with designers to ensure alignment with the company’s brand image, ensuring code reusability and accelerating application developments.

Data Visualization Engineer

Network Excellence, Gogoro Network March 2019 - September 2022
Taipei, Taiwan

  • Led the design and development of full-stack data visualization solutions to enable executives to monitor company performance, including the status of over 2,500 GoStations, with regional and temporal aggregations at daily, weekly, and monthly levels.
  • Reduced the location assessment time for GoStation deployments by 95%, from days to seconds, by developing an automated geospatial analysis process in collaboration with data analysts.
  • Rearchitected a monolithic decision support system into a set of Python-based APIs and microservices, streamlining the integration of business logic from data scientists and analysts, which eliminated translation delays and enhanced flexibility in debugging, testing, deployment, and management.

Education

Master of Science in Informatics 2015 - 2017
Johannes Kepler Universität Linz
Linz, Austria

  • Internship: IT Department, SKF Group, Steyr, Austria
  • Relevant coursework: Data Visualization, Data Analysis, Machine Learning

Master of Business Administration in Information Management 2014 - 2018
National Sun Yat-Sen University
Kaohsiung, Taiwan

Bachelor of Science in Computer Science 2010 - 2014
National Sun Yat-Sen University
Kaohsiung, Taiwan

Skills

  • Programming Languages / Frameworks: Python, JavaScript, C++, SQL, Golang, Django, React, Svelte, Node.js, Express.js
  • Data Visualization: D3.js, Three.js, Deck.gl, Google Maps JS API, Mapbox GL JS
  • DevOps: GitLab CI, Docker, Kubernetes
  • Language Skills: English (Full Professional Proficiency), Chinese (Native), Taiwanese (Native), Deutsch (Niveau B1)

Interests / Hobbies

  • Infographics
  • Visual Journalism
  • Data Humanism
  • New Media Arts
  • Specialty Coffee
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