Ming Jin

Ming Jin

Full-stack Ruby on Rails Engineer

About Me

Degree in Computer Science, I am a software engineer with 8 years experience in building high quality web applications. I have developed quality webapps on Ruby on Rails since 2008. Worked 6+ years with Rails in TDD with RSpec, Capybara and selenium. 3+ years in React / React Native and Angular. I am passionate about emerging technologies, building scalable software, and supporting industry best practices. Developing a number of complex systems such as e-commerce sites, inventory management systems and scheduling systems, I could feel every client's idea. My experience is also augmented with knowledge in 3NF database normalization, usage of design patterns in everyday programing and building micro services.

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Latest Projects


Center for congregations

consultants building the Congregational Resource Guide to help leaders of all congregations find the right resources to address their challenges and opportunities.

Lead Developer

Real estate lead generating SAAS platform

Flipt connects agents with verified future home sellers. Delight your clients and become the real estate pro home sellers meet first.

Developer

Span Monkey Wellness Reviews

Spa Monkeys Reviews, find out how people rate Hong Kong's Beauty / Wellness / Spa merchants and staff. Sign-up quickly and add reviews for discounts and prizes.

Developer

Health Enhancement Systems Wellness Programs

Provides health promotion programs to improve employee wellness for worksites, corporations, and organizations around the globe.

Developer

Open Source Contribution

Redux Token Auth Volunteering

Redux actions and reducers to integrate easily with Devise Token Auth

Work Experience

Ruby on Rails Engineer - Commerce Kitchen (2017 - Present)

Backend Ruby on Rails engineer and React.js/React Native developer

Ruby on Rails Engineer - Hackster.io (2016 - 2017)

Backend Ruby on Rails engineer and React.js frontend developer at https://hackster.io​

Systems Software Engineer - Health Enhancement Systems (2014 - 2016)

Supported e-commerce applications based on Rails, created products export and category import script for google merchant sevice supporting product import.

Full stack Ruby on Rails Engineer - Fitbit (2013 - 2014)

OpenId, SAML, OAUTH integration expert. Device integration with Rails apps.

Support Engineer - Google China (2012)

Customer API support. API integration support.