Joseph Au-yeung
Product Specialist at SimCorp
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolJoseph Au-yeung is a product specialist and full-stack developer with six years of experience blending front-office financial analytics and hands-on software engineering. Based in Paris, he has delivered portfolio construction, risk and performance solutions across EMEA and APAC for firms like SimCorp, Qontigo and Axioma, and brings deep domain knowledge in factor models, portfolio optimisation and multi-asset risk. Technically fluent in Python, Pandas, R, SQL and cloud services, he also contributes to web-scale projects using React, Node and AWS—most notably fixing booking flows and adding calendar/CRM integrations in the popular cal.com scheduling codebase. His background spans banking credit risk, high-performance scientific computing and client implementation, enabling him to translate complex quantitative requirements into reliable API-driven products. Collected from physics and an MSc in Risk Management Science, he pairs rigorous quantitative training with practical implementation skills to accelerate adoption of analytics in front-office workflows.
5 years of coding experience
12 years of employment as a software developer
The Chinese University of Hong Kong (CUHK)
English, Chinese, Chinese, French, Japanese
Github Skills (14)
typescript10
nextjs10
typescripts10
api10
apidoc10
react10
typescript-types10
api-design9
restful-api9
office3659
prisma9
rest-api9
api-rest9
postgresql8
Programming languages (2)
Github contributions (5)
calcom/cal.com
Mar 2022 - Jan 2023
Scheduling infrastructure for absolutely everyone.
Role in this project:
Back-end & Front-end Developer
Back-end & Front-end DeveloperContributions:1429 reviews, 636 commits, 458 PRs in 10 months
Contributions summary:Joseph primarily contributed to bug fixes and feature enhancements across the application's web interface and backend code. They addressed issues related to the booking flow and API calls, demonstrating an understanding of the interaction between the frontend components and the backend routes. Furthermore, the user implemented features related to calendar integrations and user availability, interacting with technologies such as Microsoft Office 365, adding a new CRM integration for increased functionality. They demonstrate proficiency in a diverse range of technologies within the project.
tailwindcssturborepotrpcprismascheduling
joeauyeung/pandas_and_sql_example
May 2020 - Feb 2021
Contributions:13 commits, 2 pushes in 8 months
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