Wenhe (Hailie) Ma

Boston, MA 02215 · (857) 205-2919 · mwhailie@live.com

I am a graduate student at Northeastern University. Experienced in Java and Web Development. Previous software engineer co-op at PayPal. Looking for a full-time SDE position. Mainly interested in Back-End and infrastructure.

Experience

Software Engineer Intern

PayPal

Implemented new SOAP endpoints and generated WSDL file, saving 90% time of manually configuring via JMX. Improved the time performance of page interaction. Maintained the project health against daily regression test by troubleshooting and fixing bugs. Expanded unit and integration test coverage.

Jan. 2018 - Aug. 2018

Teaching Assistant

Northeastern University

CSYE7215 Parallel Programming

Sept. 2018 - Dec. 2018

Education

Northeastern University

Master of Science
Information Systems

GPA: 3.56

Sept. 2016 - Dec. 2018

Tianjin University

Bachlor of Engineering
Electrical Engineering
Jun. 2012 - Jul. 2016

Projects

Distributed System Deployment

Docker, Kubernetes, Jenkins
  • Deployed a NodeJS webapp with Redis cluster on an auto-scaled Kubernetes cluster with kops.
  • Set up Prometheus to collect metrics from Redis exporter and monitor the cluster with Grafana.
  • Built Continuous Deployment pipeline on Jenkins to update the webapp with zero downtime.
Oct. 2018 - Nov. 2018

Assignment Management App

AWS, Spring Boot, REST API
  • Developed a REST API application that users can manage to-do tasks using Spring Boot.
  • Deployed web services on AWS EC2 with Continuous Integration tools including git and Travis-CI.
  • Sent forget password emails with token stored in DynamoDB using SNS and Lambda as a microservice.
  • Added load balancing resource to CloudFormation and tested with 100 concurrent users on JMeter.
Sept. 2017 - Dec. 2017

IMDb Website

Spring MVC, Hibernate, MySQL
  • Built a JAVA/J2EE based web application using Spring MVC, Hibernate and MySQL.
  • Implemented authorization and authentication with Spring Security.
  • Used JQuery to make the website dynamically interactive and AJAX to transfer data with server.
  • Designed and created responsive web pages with HTML/CSS, JavaScript, and Angular.js.
Mar. 2017 - Apr. 2017

Skills

Programming Languages & Tools
Others
  • Frameworks: Spring, Hibernate, JQuery, Apache
  • Databases: MySQL, MongoDB, Cassandra, Redis
  • Testing & Debugging: Mockito, Junit, Cucumber