Ted Chang

Engineering Manager  •  Digital River

五月 2015 - Present

Lead a Frontend/Ecommerce development team with members based in Taiwan and India, focusing on UI and 

React payment module systems similar to Stripe. These systems are used by clients such as Microsoft, Google, 3M, Bandai, NVIDIA and other top-tier global companies. The work included:

• Global pricing component - Dynamic pricing based on country/currency.
• Cross domain module  interaction 
• Checkout flow design 
• Global Tax identifier 
• Payment module design
• Integrate 3rd party app and payment like ApplePay,AmazonPay and GooglePay.

Develop and design a connector module for WordPress and Magento, including an extension that integrates APIs and native commerce systems from both platforms.

For Magento , we won the App Assurance Program from Adobe. That's the quality Assurance Program and only 15 extensions got this in the world.

Details for Adobe App Assurance Program
https://developer.adobe.com/commerce/marketplace/guides/sellers/assurance/ 

As an experienced Agile leader, I have a proven track record of guiding cross-functional teams through complex projects with agility and efficiency. My expertise in Agile methodologies, such as Scrum and Kanban, allows me to foster a collaborative environment where teams can adapt quickly to change and continuously improve. Host Grooming, Planning ,Retro and Daily standup to verify the status and solve road blockers.

Senior Web Developer  •  Digital River

五月 2011 - 五月 2015

Developing Ecommerce web sites for clients like Microsoft, Samsung, Logitech ,TrendMicro, Cyberlink and more.

Data Engineer  •  Yahoo

五月 2007 - 五月 2011

1. Staff of Ecommerce Engineering:Data solution
2. Reported to Data Solution Team based on Sunnyvale. Data Solution team is metric based team in yahoo.Every strategy we made is based on numbers. Members are located in U.S, Singapore,India,and Taiwan.
3. Design,develop and maintain Yahoo Ecommerce Data warehouse in Taiwan
4. Manipulate large scale data using cloud computing technology such as Hadoop or map/reduce to calculate massive data ,i.e:pageview and ad impression.
5. Design and develop ETL data flow process in Yahoo!Taiwan.It’s a challenge to collect data from dozens systems (thousands of servers) worldwide in yahoo.Using PHP,Perl,XML,C#,JAVA for ETL pipeline,and self-build schedule/monitoring system to make sure nothing wrong.
6. OLAP system design via OLAP tools .(Mircostrategy,Hyperion)
7. Design,Develop and maintain several Yahoo indoor real-time reporting systems using yui,ajax.Must make sure every GMV or revenue metric is correct and meet SLA.
8. Work with marketing team to define company KPI and metrics.Make important automa-tion reports for VP and senior manager.
9. Work with insight team to define data model,and generate large scale data feed for analysis purpose .
10. Cooperate with AD team member to establish cross property data and reports.