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Skills

  • AngularJS
  • API Development
  • Application Development
  • Backbone js
  • Backend
  • Bootstrap
  • CakePHP
  • CodeIgniter
  • CoffeeScript
  • Creative
  • Framework Design
  • Front End Development
  • JavaScript
  • Laravel
  • MongoDB

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Services

  • Senior Ruby on Rails developer

    $44/hr Starting at $25 Ongoing

    Dedicated Resource

    I'm full-stack RoR/AngularJS developer with 5 years of experiences. My expertise area: My core competency is creation of back end solutions for web applications. I also work on front-end development and...

    AngularJSAPI DevelopmentApplication DevelopmentBackbone jsBackend

About

Senior DevOps/Backend/FinTech Engineer

I started programming when I was 15 years old in Liaoning Mechanical and Electrical.
In this college, I majored in computer science and received professional education for 2 years.(2001, 2002)
I always loved coding in leisure time and my first learning languages were Pascal, Visual C++ and Visual Basic.
After graduation, I entered Shanghai Jiao Tong University Computer and Communication Engineering College and studied for 4 years.(2003~2006)
I studied computer science in the university also.
I worked for 7 years as a full time researcher in the university after graduation.(2006~2012)
Since 2013, I worked as a freelancer in Upwork keeping part time researcher position in the college.
After I engaged with Content Analytics Inc in Upwork, I became a full time freelancer.

Fancy terms: red tea mixed honey, pingpong, fishing, swimming

Work Terms

DevOps EngineerDevOps Engineer
Fracta · Contract
May 2020 - May 2021
United States
Link: https://www.fracta.ai/
▶ Contributions
As a key backend & devops developer, I designed infra and some base backend flows
such as auto scaling architecture of Risk Analysis engines and sequence flows of main
system flows. I integrated sub systems as one docker compose and I set up a
streamlined CICD process involving code quality check based on PEP8 in GitLab.
▶ Skills: Python, Django, Conda, IPython, Celery, Numpy, Pandas, Boto3, Rabbit MQ/Redis, Geopandas, QGIS, GitLab, Docker, AWS

Senior EHR/EMR Integration SpecialistSenior EHR/EMR Integration Specialist
AdviNOW Medical · Full-time
Sep 2018 - May 2020
United State
▶ Contribution
As a team leader(EDB), I integrated very sophisticated EHR/EMR systems such as eClinicalWorks,
AthenaHealth, Practical Velocity, MedUSA and Epic etc.
I fully automated EMR systems based on 2 major approaches ajax integration and GUI automation using python libraries such as requests, Selenium(for
Web application), Pywinauto(for Desktop application) and C# WinAppDriver etc.
On top of that, I specialized various EHR workflows with the deep analyzing and built unified charting integration model running on data readiness using special workflow spreadsheet.
I designed overall system architecture of EDB system for EHR integration in Advinow from scratch and integrated various EHR/EMRs.
▶ Skills: Python, Django, Celery, Selenium, PyWinauto, WinAppDriver, Boto3, Rabbit MQ/Redis, GitLab, Docker, AWS