Summary
Overview
Work History
Education
Skills
Timeline
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Run Zhou

San Jose,CA

Summary

5 years of experience in building software tools, system design, fixing bugs and maintaining system stability. Good command of Java, Python, React, Mysql, NoSQL, Springboot, Sherlock, Splunk, Tableau. Succeeded in mentoring 5 new hire.

Overview

4
4
years of professional experience

Work History

Senior Software Engineer

Paypal
01.2021 - 09.2023
  • Build jira bug ticket recommendation system by leveraging nlp model and create backend service with flask and frontend UI with ReactJS at the same time. Improve the bug resolving efficiency by 87%.
  • Design and implement resilient RESTful APIs backend service to speed up testing time for release by executing test case in distributed environments. This tool saves couple hours of tedious env setup and reduces manual work significantly. With the help of this tool, the functional test duration decreased from 100 mins to 30 mins. Widely used by 200+ colleagues inside compliance domain.
  • Create monitoring platform for Compliance team that can support teradata based monitoring. We onboard 470+ monitoring dashboards for our customers which boost AML(anti-money laundering) and TAX with different business requirements such as new user onboarding, transaction limits breach, risk rating and etc. Save million of dollars for company.
  • Create 4 spring batch pipeline for compliance team to enable automatic detect and reconciliation for compliance leakage. Optimize the operation flows and make it more user friendly. Speed up reconciliation efficiency by 93% in time.
  • Build multiple modules with IBM rule designer/ spring-batch to enhance compliance requirement for Paypal Europe market. Released two weeks ahead of time and save 2.3 millions dollar.
  • Mentor 5 new hires in quickly ramping up on compliance domain. Each can work on compliance product, tool development individually.

Software Engineer

Paypal
06.2019 - 12.2020
  • Lead a global live support team across Shanghai, Singapore, San Jose and Bangalore sites, to solve issues that reported to compliance domain. Triaged and solved around 100+ issues. Reduce and maintain the total number of issue around 3 per day, before there are 14+ per day. Improved the compliance stability rate by 91% and awarded by VP and director twice.
  • Detect potential compliance violation from upstream, which affects 12k consumers/ merchants globally. Investigated and came out solutions then implement to all regions along with different product manager and technical leaders. Prevented millions of fine for company.
  • Build a business rule logic id finder tool via python flask and bash and integrate with chrome extension via ReactJS to boost engineer development efficiency. Increase the development time by 79% which user can drag and select business logic rule id from web log directly instead of searching manually from local files.
  • Build and automate pipeline(via teradata, spring-batch and airflow) to enable remediation batch for India region. In order to auto reconcile the leakage and to free manual work from front-desk operation teams. This increase the operation efficiency by 83%.

Education

Master of Science - Electrical Engineering

New Jersey Institute of Technology
Newark, NJ
12.2016

Bachelor of Science - Electrical Engineering And Automation

Chengdu University of Information Technology
Chengdu
07.2015

Skills

  • Python, Java, Go, BashScript, React, Flask, SpringBoot, SpringBatch
  • MySql, MongoDB, Postgre, OpenSearch, OracleDB, Redis

Timeline

Senior Software Engineer

Paypal
01.2021 - 09.2023

Software Engineer

Paypal
06.2019 - 12.2020

Master of Science - Electrical Engineering

New Jersey Institute of Technology

Bachelor of Science - Electrical Engineering And Automation

Chengdu University of Information Technology
Run Zhou