Jing Ma
Engineering Community Lead at PostNL
The Hague, South Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolJing Ma is an engineering leader and senior Java developer with 10 years of experience building cloud-native backends, CI/CD pipelines, and data-rich microservices. As Engineering Community Lead at PostNL she combines hands-on delivery—designing AWS-based data pipelines—with people leadership, managing a 150-strong engineering community and organizing technical events. She has a strong track record modernizing Java stacks and DevOps automation (migrations across app servers and Java versions, Jenkins/Ansible scripting) and has contributed to notable open-source research infrastructure by improving reliability and logging in the Dataverse harvest client. Comfortable translating cross-organizational requirements (including work with Harvard) into interoperable systems, she also brings teaching experience from MITx, mentoring thousands of learners and junior engineers. Colleagues describe her as an effective communicator who learns quickly and bridges technical and non-technical stakeholders.
10 years of coding experience
5 years of employment as a software developer
BA Political Culture, BA Political Culture at Maastricht UniversityInternational Relations Coursework, International Relations Coursework at University of LeuvenGymnasium, Gymnasium at Sint-Maartenscollege
English, Dutch, German
Stackoverflow
203reputation
43kreached
11answers
9questions
Github Skills (13)
javas10
java10
logging9
api8
apidoc8
ssl6
aws-eventbridge6
google-chrome6
dictionary6
amazon-web-services6
keystore6
java-streams6
ssl-certificate6
Programming languages (7)
Github contributions (5)
IQSS/dataverse
Jun 2020 - May 2021
Open source research data repository software
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 reviews, 38 commits, 13 PRs in 11 months
Contributions summary:Jing primarily contributed to the back-end codebase, focusing on improving the harvest client functionality. Their work included fixing typos, correcting log formatting, and removing redundant encoding functions. Furthermore, the user addressed an issue related to DDI uploads by providing useful error messages and updated logging levels. These changes indicate a focus on the reliability and maintainability of the data repository software.
research-datadata-repositoryopendataresearch-data-repositorycreative-commons
JingMa87/Random-Text-Generator
Oct 2016 - Jul 2019
Contributions:12 commits, 2 PRs, 22 pushes in 2 years 9 months
takespythontext-filewordspython3
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