Verified Expert in Engineering
Zhe is a senior full-stack developer and entrepreneur with a proven ability to develop efficient back-end services for mobile and other applications. He is experienced in Python, Django, Django REST framework, Scala, and Akka Http.
IntelliJ, Spacemacs, Vim Text Editor, Linux
The most amazing...
...thing I've done is help my current company to scale infrastructure from one to four different markets.
- Built a back-end system to identify subscriptions from financial data.
- Helped the team to scale up services using Kubernetes and other technologies.
- Built a pipeline to fetch production data as well as transform and send information to different advertising and market platforms.
- Built a CI/CD system and improved the release speed 10x.
- Adapted Docker in the production environment and redesigned the application to enable autoscale in production.
- Improved and customized the existing Q&A system Askbot.
- Deployed and maintained web services using Vagrant, SaltStack, and DigitalOcean.
- Handled front-end development using Twitter Bootstrap and jQuery.
- Handled user development using MailChimp, a custom landing page, and Google Analytics.
- Worked on job queue systems using Python and RabbitMQ for distributed functional and system testing.
- Implemented and improved a RESTful API in Python and Drupal.
- Implemented service analysis and monitoring tools using Python.
- Performed front-end development with jQuery and Drupal.
- Implemented an inventory system using Meteor.
- Developed embedded system tests using C, C#, and Python.
- Performed web service back-end development using Django REST Framework.
- Handled continuous integration system development using Python/Jenkins.
- Developed test automation systems using Python and the Robot Framework.
- Performed UI development on an embedded device using Rhapsody C++.
- Implemented functional tests on embedded system via C#, Python, and CAN bus.
- Developed a continuous integration system using Jenkins, the Robot Framework, and Python.
Co-founder, Back-end Developer
- Created a RESTful API for metoo's social networking app on both iOS and Android.
- Implemented an activity feed using Python and MongoDB.
- Took advantage of TDD, DevOps, and Kanban, and released the first few versions with limited resources.
- Handled user development using Localytics, Urban Airship and MailChimp.
- Coordinated with developers in Serbia for mobile application development.
- Implemented functional test development and assignment at Ericsson using TTCN.
- Implemented functional tests for the Ericsson LTE (4G) gateway system using TTCN.
- Analyzed test results using Wireshark and other tools.
- Helped the team to adopt to Scrum methodology as the Scrum Master.
- Implemented a continuous integration system with a distributed test system using Buildbot, Python, and VMware.
- Implemented functional and UI automatic tests for Ad-Aware.
- Developed an installer using WiX.
- Developed a test management system using Python and Web2Py.
- Improved an automatic legacy test for Autodesk products (Inventor Pro).
- Helped build a wiki website (http://www.oklocalization.org).
- Created manual GUI and functional tests on Sitescope Cisco Works Monitor.
- Performed unicode and localization tests for Autodesk products.
Back-end RESTful API Service for Metoo
Hyperdrive - Product Feed Managementhttp://jetshop.se/e-handel/digital-marknadsforing/
Django REST Framework, Django, AngularJS, Robot Framework, Bootstrap, Jinja
Mailchimp, SaltStack, Vagrant, RabbitMQ, Silk Test, Celery, Vim Text Editor, Spacemacs, IntelliJ
Scrum, Test-driven Development (TDD), Kanban, DevOps
Linux, Kubernetes, Docker, Google Cloud Platform (GCP), Arduino, Amazon Web Services (AWS), Drupal, Twitter, DigitalOcean, New Relic
Front-end Development, Back-end Development, CAN Bus, Akka HTTP
React, jQuery, Akka Streams
SQLite, Memcached, MongoDB, Redis, PostgreSQL, MySQL
Master's Degree in Systems Biology and Bioinformatics
Gothenburg University - Gothenburg, Sweden
Bachelor of Science Degree in Materials Chemistry
Jinan University - Shandong, China