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Felix Chang Email & Phone Number
Sr. Data Engineer
at
eCloudvalley Digital Technology
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✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Sr. Data Engineer
Location
New Taipei City, Taiwan, Province of China
Who is Felix Chang? Overview
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Felix Chang is listed as Sr. Data Engineer at eCloudvalley Digital Technology, based in New Taipei City, Taiwan, Province of China. AeroLeads shows a matched LinkedIn profile for Felix Chang.
Felix Chang previously worked as Data Engineer at Ecloudvalley Digital Technology and IoT Cloud Engineer at Ecloudvalley Digital Technology. Felix Chang holds Bachelor'S Degree, Information Management from 輔仁大學.
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eCloudvalley Digital Technology
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Profile bio
About Felix Chang
●Current jobData Engineer at Ecloud Valley Digital Technology, utilizing AWS Cloud resources for building flexible and efficient data processing workflows for large-scale data handling.Experience in using note-taking software to stay updated with the latest technologies in the cloud computing field.Strong skills in problem-solving and proposing solutions within limited time in Billing departments.●AwardReceived "2021 NCS Best Paper Award" at the National Computer Symposium & Taiwan Academic Network Conference in the field of financial technology, for research on analyzing the relationship between news text and stock prices using LSTM and SVM machine learning models, and applying it to predict the Taiwan Weighted Index.Continuous research and analysis of various financial markets, including forex, cryptocurrencies, and stock markets, with the goal of developing automated trading strategies using data processing experience and financial knowledge.
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Felix Chang's current company
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Ecloudvalley Digital Technology
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4 roles
Felix Chang work experience
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Data Engineer
I refactored an internal reporting and billing system, focusing on boosting performance and efficiency. Results:◆ Achieved a substantial improvement in the performance of the reporting system, with an increase of 300%-400% and saving about 20 % cost of labor.◆ Enhanced the efficiency of the billing system by 300%.◆ Monitoring system saves cost of labor and saves manual looks for problem timeProgramming Languages and Technologies Used:◆ Data Refactoring for Parallel Processing: Breaking down data into finer dimensions for parallel processing.◆ ETL Pipeline with AWS Step Functions or Airflow: Based on User or condition dynamically adjust the job flow.◆ Job Monitoring and Alerting by using Grafana and Cloudwatch Dashboard: Pull job logs, sqs message number, metrics of EC2/Fargate, and whole ECS cluster resource monitor and send alert.◆ Cost Optimization through Scalability: Dynamically adjusted machine numbers based on data size for optimal cost efficiency.
Iot Cloud Engineer
◆ Familiarity with various AWS services, particularly in IoT and Machine Learning domains.◆ Experience in a project involving integration of cloud and edge devices for an AI-powered camera solution for PCB defect detection, utilizing NVIDIA Jetson TX2.◆ Responsibilities included integrating edge and cloud components, training AI models for image classification, connecting other sensors, and implementing data transmission using AWS IoT SDK and MQTT.◆ Involvement in building a cloud-based educational platform using AWS S3 bucket for hosting static websites, React for front-end development, and API Gateway for RESTful API calls to Lambda functions for web scraping and recommendation of cloud-related lectures. Also responsible for setting up Hands-on Lab environments.
Feb 2022 - Jun 2022
Data Assistant
◆ Collecting data from our product and using Python to sort out the data and make visualization.◆ Setting up computer environment in RD lab, connecting to our NAS ( Network Attach Storage) system.◆ Assisted in debugging errors in the program.
Jun 2021 - Jan 2022
1 education record
Felix Chang education
FAQ
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What company does Felix Chang work for?
Felix Chang works for eCloudvalley Digital Technology.
What is Felix Chang's role at eCloudvalley Digital Technology?
Felix Chang is listed as Sr. Data Engineer at eCloudvalley Digital Technology.
Where is Felix Chang based?
Felix Chang is based in New Taipei City, Taiwan, Province of China while working with eCloudvalley Digital Technology.
What companies has Felix Chang worked for?
Felix Chang has worked for Ecloudvalley Digital Technology and Synology.
How can I contact Felix Chang?
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What schools did Felix Chang attend?
Felix Chang holds Bachelor'S Degree, Information Management from 輔仁大學.
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