Bei Xiao
Full Stack Developer at Isolta Oy
Helsinki Metropolitan Area Finland
Summary
👤
Senior🎓
Top SchoolBei Xiao is a Full Stack Developer based in the Helsinki area with a decade of software experience and over five years specializing in PHP and high-concurrency LEMP deployments using Symfony. She builds resilient back-end systems and scalable APIs while also delivering polished front-end experiences with React, Redux and Material UI. Her work includes optimizing legacy systems—achieving up to 94% efficiency gains in key transactions—and implementing resilient e-invoicing pipelines (Finvoice 3.0) and async workflows with Redis. Comfortable in both Agile Scrum and Kanban environments, she has driven migrations to modern frameworks, increased test coverage, and automated cross-team workflows that improved operational efficiency. With a BBA in Information Management and additional studies in e-commerce, she blends product-minded engineering with practical performance tuning. Colleagues rely on her for steady delivery in production-critical services and pragmatic improvements that reveal intermediate state and enable safer rule/version comparisons.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Business Administration, Information Management and Information System, Bachelor of Business Administration, Information Management and Information System at Shanghai UniversityAdditional studies, Electronic and Mobile Commerce, Additional studies, Electronic and Mobile Commerce at Åbo Akademi
English, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (41)
homebridge10
userscripts10
logger9
wsdl9
webservice9
greasemonkey9
php9
php-application9
logging9
rgb9
soap-client8
psr-38
databases8
homekit8
led-controller8
Programming languages (4)
Github contributions (5)
whatUwant/homebridge-sp108e-platform
Apr 2021 - Apr 2022
A homebridge plugin for integrating SP108E LED controllers into HomeKit.
Contributions:4 releases, 6 commits, 2 PRs in 1 year
homebridgehomekitled-controllerledrgb
vertaislaina/maventa-autoxchange
May 2020 - Apr 2021
Contributions:26 releases, 32 pushes, 1 branch in 11 months
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