tomwang

Senior Software Engineer

In my 7 years working experience, I mainly focus on cross-border transaction and risk control, also i have knowledge about finance and web3,I'm looking for QA position in defi, hope to work on projects related to smart contracts and risk control. Below are the advantages and disadvantages listed for me:
Advantages: 
1:Extensive experience in financial risk control, proficient in finance and Web3.
2:With extensive experience in test development, capable of building automated quality assurance systems.
3:Strong risk control ability, never had any capital loss issues.

 Disadvantages:
1: Limited Web3 work experience, with most experience in traditional finance industry. 



Experience: 7 years

Yearly salary: $100,000

Hourly rate: $0

Nationality: 🇨🇳 China

Residency: 🇨🇳 China


Experience

QA Expert
Yeepay
2025 - 2025
responsible for quality of Foreign Exchange Center
Senior Software Engineer
Paypal
2019 - 2025
mainly focus on risk models' quality, i'm working in global risk department, responsible for 1000+ risk models and 100k+ variables. Built a automation platform during this experience from 0 to 1 by myself and own 20+ functions, the platform is working for all qa process and till 2025 there are 200+ internal users including QA engineers, developers and modeles
Full Stuck Enginner
Thoughtworks
2018 - 2019
responsibility for both front-end and back-end,also android development

Skills

finance
java
python
react
web3
quality-assurance
english
chinese-mandarin