Gwyn Hannay
Data Engineer
Western Australia
Summary
👤
Senior🎓
Top SchoolGwyn Hannay is a Data Engineer with nine years’ experience designing and delivering data integrations, migrations, and cloud-native pipelines across government, finance, retail, and education. Currently contributing to the ABS National Disability Data Asset on the ANDII platform, he blends hands-on engineering in BigQuery, Airflow, dbt and Pub/Sub with a strong emphasis on automation, documentation and clarity. As an early-career librarian turned engineer, Gwyn brings a persistent focus on making information more shareable and usable—evident in projects that moved analytics into transactional systems and automated model feeds for production ML. He’s comfortable working across time zones and organisations, having led migrations for hundreds of institutions and consulted for banks and retailers on GCP architectures. Practical, user-focused, and quietly influential, he often pairs technical delivery with mentorship and domain advocacy to raise team standards.
9 years of coding experience
12 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Edith Cowan UniversityDiploma of Library/Information Services Library and Information Science, Diploma of Library/Information Services Library and Information Science at Central Institute of Technology
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (59)
angular10
archiving10
paperless10
document-management10
django10
ocr10
dms10
pdf10
optical-character-recognition10
documents10
machine-learning9
php9
noise9
csv8
newsletter8
Programming languages (9)
Github contributions (5)
GwynHannay/meg
Jul 2020 - Jan 2022
Fetch many paths for many hosts - without killing the hosts
Contributions:3 releases, 23 commits, 3 PRs in 1 year 6 months
fetchhostspathskilling
GwynHannay/ynab4
Feb 2022 - Dec 2022
Python integrations with YNAB4
Contributions:1 release, 24 commits, 4 PRs in 9 months
pythonintegrations
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