Poh Tai
Managing Director at PropSage
Johor Bahru, Johor, Malaysia
Summary
👤
Senior🎓
Top SchoolPoh Tai is a seasoned technology leader and entrepreneur with 11 years of experience building web products and leading engineering teams across Malaysia and remote engagements. As Managing Director of Bitmatrix and CTO of PropSage, he combines strategic leadership with hands-on full‑stack engineering work through Toptal, delivering scalable web and payment integrations. He brings a unique blend of web development and accounting training from Monash University, enabling pragmatic, business-aligned technical decisions. An active open-source contributor, he implemented and tested a PayPal driver for the popular Omnipay PHP library, improving real-world payment flows and error handling. Based in Johor Bahru, he is comfortable moving between C-suite strategy and code-level problem solving, often surfacing subtle integration issues before they reach production.
11 years of coding experience
2 years of employment as a software developer
Web Development, Accounting, Web Development, Accounting at Monash University
Github Skills (9)
paypal10
omnipay10
php10
api10
testing10
api-design9
restful-api9
rest-api9
api-rest9
Programming languages (7)
Github contributions (5)
thephpleague/omnipay-paypal
Feb 2015 - Feb 2015
PayPal driver for the Omnipay PHP payment processing library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 commits, 1 PR, 2 comments in 1 day
Contributions summary:Poh primarily contributed to the implementation and testing of a PayPal driver for the Omnipay PHP payment processing library. Their work involved adding the 'paypal' payment method with associated functionality, including linkback URLs and transaction items. Furthermore, the user wrote tests to validate the implemented features and addressed an error related to funding instruments within the PayPal API. These changes focused on enabling and improving the integration with the PayPal payment gateway within the library.
paymentsomnipaypayment-servicephppayment-gateway
bitmatrixstudio/craft-omnisearch
Sep 2021 - Jun 2022
Contributions:48 commits, 28 pushes, 3 branches in 9 months
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