Engineer Developer

Profile:

I am a full-stack developer who has been building websites and applications for various companies with a focus on customer satisfaction.

Proven experience developing consumer-focused web sites using PHP, Ruby on rails, and JavaScript. Experience building products for web and desktop, meeting highest standards for design, user experience, best practices, usability and speed.

Responding to challenges by designing and developing solutions and building web applications aligned to customer's services. Translating solutions into code and working across many different APIs, third- party integrations and databases.

Always eager to embrace new technologies, find creative inspirations, and follow best practices. Skills:

Back-end:

PHP/Laravel/Yii/Codeigniter/Wordpress

Ruby/Ruby on rails

Node.js/Express

Database:

Postgresql, Mysql, Mongodb

Dynamodb, Firebase, Redis

UX/UI:

Html, CSS, Javascript, jQuery, Ajax

Bootstrap, Material design, Kendo UI, Zurb foundation, SASS/SCSS, Haml, Erb JSON, XML, XSLT

Javascript:

Angular/AngularJS, React, Vue, Meteor, Typescript, ES5/ES6 Chart.js, D3.js, Highcharts, Greensock

Redux, Flux, Ngrx, Vuex

Others:

AWS, Heroku, Google cloud, Firebase, Digital Ocean, Redis, Elastic Search Jira, Trello, Git, Gitlab, Bitbucket

TDD, BDD, Unit Testing, End-to-End Testing

Webpack, Gulp, Grunt, Bower, Docker, Vagrant

Chao Ma

Birthday: August 15th, 1990

Location: Fushun, Liaoning, China

Email: *******.**********@*****.***

Linkedin: linkedin.com/in/chao-ma-a874b0134

Skype: live:chao417.mabusiness

Work history:

Senior Software Engineer: February 2017 – May 2020 Omniscent LTD

• Built real-time sensor monitoring web portal and wrote the Node.js sensor code embedded into raspberry pi to interact firebase.

• Designed the infrastructure and architecture of Firebase and Google Cloud Service.

• Engaged in Agile workflow with bitbucket, jira, google hangout standup, slack, and google services such as google presentation, spreadsheet, docs, etc. Technologies: Firebase, GCP, AWS, Node.js, Express, Angular, Typescript, Html, CSS, Javascript, Material UI, D3.js, Bitbucket

Senior Full-Stack Engineer: January 2019 – November 2019 Estey-Hoover Inc

• Developed on crypto currency trading system.

• Wrote the back-end code based on secure and mathematical philosophy as well as built scalable and efficient front-end.

• Collaborated with other guys for apis implementation, security technology, and performance issue.

Technologies: Node.js, Express, Sequelize, Postgres, React, Mobx, Typescript, Javascript, Html, CSS, Bootstrap, Gitlab

Front-end Developer with React: July 2017 – June 2018 Gradehub

• Implemented CRM system for the tests of University’s students and instructors.

• Built React application and d3.js visualization.

• Worked with back end developer for api usages with well-designed and efficient structure on professional and easy understandable communication. Technologies: React, Redux, Javascript, ES5, Html, CSS, Bootstrap, D3.js, Restful api, Git

Full-Stack Developer: August 2016 – March 2017

Getmeed

• Created a SaaS application with integrating 3rd party services.

• Developed and maintained web system.

Technologies: Ruby, Ruby on rails, Mysql, AngularJS, jQuery, Javascript, Html, CSS, and Bootstrap

Web Developer: August 2012 – January 2016

Software Engineer

• Worked on various styles of desktop applications and web projects such as wordpress CRM system, google map vehicle tracking application, marketplace and advertising web sites, and mobile web applications.

• Handled Artificial Intelligence and algorithm designs.

• Maintained restful apis, polished web pages, and developed pixel perfect design, responsive designs and animations.

Technologies: C++/QT, PHP, Laravel, Wordpress, Zend framework, Codeigniter, Node.js, Express, Mysql, Mongodb, AngularJS, MongoDB, Git, SVN Education:

April 2007 – June 2011

Liaoning University

Bachelor of Computer science

Hobbies and interests:

I like walks in the park and playing basketball. I also love visiting the gym and spending time with family.

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