Darmen Chen
[email protected] Summary • 18 years’ working experience in coding, integration, automation testing, business analysis, and 7 years in project management (Certified... | Beijing, Beijing, China
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Darmen Chen’s Emails d.****@he****.de
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Darmen Chen’s Location Beijing, Beijing, China
Darmen Chen’s Expertise [email protected] Summary • 18 years’ working experience in coding, integration, automation testing, business analysis, and 7 years in project management (Certified PMP) • Proven track record in project management, cost control, risk management, process excellence and productivity improvement • Strong in Agile methodology (Certified Scrum Master), TDD, CI/CD, DevOps • Strong in Python, SQL, JSON, C#, .NET, C++, Java, Perl, Shell, HTML, ASP, XML • Rich experience in Jupyter, pandas, numpy, scikit-learn, matplotlib, GitHub, SQL Server, MySQL, Linux, Eclipse, Selenium, ETL Manager, Hive, Hadoop, Spark, pyspark, Amazon AWS EC2, S3, ELB, MapReduce, PowerPoint, Outlook, Excel, Word. Key Achievements • [Amazon]: out of various business insights, raised a proposal that could upsell Kindle books by 0.6B CNY every year. • [Amazon]: developed machine learning model with Simple Bayes algorithm, achieved 99.99% accuracy for classifying content and 18 ~ 30 times’ team efficiency improvement, saving 16M CNY every year. • [Amazon]: led and developed a model that forecasts eBook sales, with an accuracy of 91%. • [Amazon]: led and drive a systematic control in August 2015 resulting in a decline of abusive loss at 935K CNY but a small increase of customer service cost at 20K CNY by end of 2015. • [Nokia]: In 2014, led field failure analysis, and resolved the hack problem of Nokia X family phones. Estimated to save warranty cost by 1.74M Euros. • [Nokia]: Since 2010, led a series of improvements in automation testing, reducing cost at 10M CNY per year with no comprise in test quality.
Darmen Chen’s Current Industry Mercerdes Benz
Darmen
Chen’s Prior Industry
Foxconn
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Philips
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Nokia
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Amazon
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Mercerdes Benz
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Work Experience
Mercerdes Benz
Data Analyst
Mon Jul 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Jun 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
Amazon
Program Manager, Amazon Kindle & AWS
Sun Feb 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jun 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
Nokia
Project Manager, Automation Test Architect
Mon Sep 01 2008 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Sep 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
Philips
Technical Support Leader
Mon Nov 01 2004 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Jul 01 2008 00:00:00 GMT+0000 (Coordinated Universal Time)
Foxconn
Software Development Engineer
Tue Jul 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Oct 01 2004 00:00:00 GMT+0000 (Coordinated Universal Time)Skills
Languages
Darmen Chen Email Addresses
FAQ About Darmen Chen
-
Darmen Chen is located at
Beijing, Beijing, China -
Darmen Chen is a
[email protected] Summary • 18 years’ working experience in coding, integration, automation testing, business analysis, and 7 years in project management (Certified PMP) • Proven track record in project management, cost control, risk management, process excellence and productivity improvement • Strong in Agile methodology (Certified Scrum Master), TDD, CI/CD, DevOps • Strong in Python, SQL, JSON, C#, .NET, C++, Java, Perl, Shell, HTML, ASP, XML • Rich experience in Jupyter, pandas, numpy, scikit-learn, matplotlib, GitHub, SQL Server, MySQL, Linux, Eclipse, Selenium, ETL Manager, Hive, Hadoop, Spark, pyspark, Amazon AWS EC2, S3, ELB, MapReduce, PowerPoint, Outlook, Excel, Word. Key Achievements • [Amazon]: out of various business insights, raised a proposal that could upsell Kindle books by 0.6B CNY every year. • [Amazon]: developed machine learning model with Simple Bayes algorithm, achieved 99.99% accuracy for classifying content and 18 ~ 30 times’ team efficiency improvement, saving 16M CNY every year. • [Amazon]: led and developed a model that forecasts eBook sales, with an accuracy of 91%. • [Amazon]: led and drive a systematic control in August 2015 resulting in a decline of abusive loss at 935K CNY but a small increase of customer service cost at 20K CNY by end of 2015. • [Nokia]: In 2014, led field failure analysis, and resolved the hack problem of Nokia X family phones. Estimated to save warranty cost by 1.74M Euros. • [Nokia]: Since 2010, led a series of improvements in automation testing, reducing cost at 10M CNY per year with no comprise in test quality. Mercerdes Benz -
Darmen Chen currently works in the
Mercerdes Benz -
Darmen Chen specializes in
[email protected] Summary • 18 years’ working experience in coding, integration, automation testing, business analysis, and 7 years in project management (Certified PMP) • Proven track record in project management, cost control, risk management, process excellence and productivity improvement • Strong in Agile methodology (Certified Scrum Master), TDD, CI/CD, DevOps • Strong in Python, SQL, JSON, C#, .NET, C++, Java, Perl, Shell, HTML, ASP, XML • Rich experience in Jupyter, pandas, numpy, scikit-learn, matplotlib, GitHub, SQL Server, MySQL, Linux, Eclipse, Selenium, ETL Manager, Hive, Hadoop, Spark, pyspark, Amazon AWS EC2, S3, ELB, MapReduce, PowerPoint, Outlook, Excel, Word. Key Achievements • [Amazon]: out of various business insights, raised a proposal that could upsell Kindle books by 0.6B CNY every year. • [Amazon]: developed machine learning model with Simple Bayes algorithm, achieved 99.99% accuracy for classifying content and 18 ~ 30 times’ team efficiency improvement, saving 16M CNY every year. • [Amazon]: led and developed a model that forecasts eBook sales, with an accuracy of 91%. • [Amazon]: led and drive a systematic control in August 2015 resulting in a decline of abusive loss at 935K CNY but a small increase of customer service cost at 20K CNY by end of 2015. • [Nokia]: In 2014, led field failure analysis, and resolved the hack problem of Nokia X family phones. Estimated to save warranty cost by 1.74M Euros. • [Nokia]: Since 2010, led a series of improvements in automation testing, reducing cost at 10M CNY per year with no comprise in test quality. -
Darmen Chen speaks the following languages:
No languages available. -
Darmen Chen has prior experience in the following industries:
Mercerdes Benz , Amazon , Nokia , Philips , Foxconn -
Darmen Chen has the following professional experience:
Mercerdes Benz , Amazon , Nokia , Philips , Foxconn . -
You can view Darmen Chen’s
LinkedIn profile at LinkedIn URL. -
Darmen Chen’s work email addresses are
[email protected] . -
Darmen Chen works at
Mercerdes Benz
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