Hai Lang
Software Engineer at DataHouse Asia
Vietnam
Summary
🤩
Rockstar🎓
Top SchoolHai Lang is a software engineer with 9 years of experience building backend systems and integrations, currently at DataHouse Asia in Vietnam. He has a solid history at Intel Products Vietnam across roles from data center management to automation and business analysis, giving him a pragmatic blend of operations, process thinking, and engineering. His open-source contributions focus on Odoo integrations—improving Swiss localization and the Prestashop connector—where he delivered migrations, bug fixes, refactors, and reliability improvements. Comfortable with code hygiene and tooling (Black, isort, Prettier), he emphasizes maintainable, testable backend code for e-commerce and ERP contexts. Colleagues rely on him for practical problem solving that bridges legacy systems and modern development practices.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Ho Chi Minh City University of Science
Stackoverflow
580reputation
22kreached
17answers
0questions
Github Skills (18)
integrate10
python10
back-end-development10
testing10
odoo10
integrations10
localization10
prestashop10
odo10
html6
django-templates6
formsets6
django-models6
api6
django-orm6
Programming languages (7)
Github contributions (5)
OCA/connector-prestashop
May 2021 - May 2022
Connect Odoo with Prestashop
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 reviews, 5 commits, 2 PRs in 11 months
Contributions summary:Hai primarily focused on improving the `connector-prestashop` module for the Odoo platform. The commits reveal significant work related to bug fixes, especially addressing duplicated records and missing attributes. They also implemented code style improvements and refactoring, including the use of tools like Black, isort, and Prettier. Furthermore, the user made adjustments to product imports, inventory handling, and export processes, suggesting a focus on improving the integration between Odoo and PrestaShop.
prestashoppythonodooerp
OCA/l10n-switzerland
Oct 2021 - May 2022
Odoo Swiss localization
Role in this project:Back-end Developer
Back-end DeveloperContributions:3 reviews, 6 commits, 2 PRs in 7 months
Contributions summary:Hai primarily contributed to the Odoo Swiss localization project by addressing bugs and migrating the module to version 14.0. They fixed conflicts, test issues, and refactored code related to payment grouping. Additionally, the user implemented updates and refactoring to improve the Quickpac module, which is related to delivery carriers. The contributions involved modifying and updating various aspects of the Odoo modules.
odooerpqr-billlocalizationswiss
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