Billy L.

Stack: 

• JavaScript,
• TypeScript,
• AngularJS, 
• NodeJS, 
• MongoDB, 
• ElectronJS, 
• Alibaba Cloud

Project and Responsibilities:

• Worked as a Project Lead & Web Developer;
• Implementing Automation Project based on an In-House Software called TIA;
• Developed AngularJS (1.6) / NodeJS apps with Electron Desktop clients and Cloud Components (Alibaba Cloud), with Parse Server as backend and MongoDB as database;
• Designed custom solutions for client and internal use to automate daily data gathering, scrapping, processing, analytic reports generation, and customer relationship management.

 Stack: 

• JavaScript,
• TypeScript,
• AngularJS, 
• NodeJS, 
• Ionic, 
• AWS.

Responsibilities:

• Developing and maintaining company website and live streaming platform;
• Researching and developing company/client mobile applications based on Ionic;
• Implementing live streaming applications for clients.

Stack: 

• JavaScript,
• TypeScript,
• React,
• AngularJS,
• Angular 7,
• Node.js,
• Express.js,
• Bootstrap,
• Angular Material,
• PostgreSQL
• MongoDB,
• MySQL,
• Elasticsearch,
• AWS S3,
• Python, 
• Ruby On Rails,
• Nginx, 
• REST API, 
• Parse.

Projects and Responsibilities:

iOS App:

• Worked as a Mobile Developer and App Tester;
• Developed iOS client for a Taiwan media and news provider written in Objective-C with custom UI and animation, which is available in the Taiwan App Store.

E-Commerce Website:

• Worked as a Web Developer and Web Tester;
• Developed a customer-facing website with a display, order, and payment modules written in Angular 2, along with admin dashboard (CMS);
• The Backend is written in Ruby On Rails with PostgreSQL as a database.

HRM System:

• Worked as Web Developer Lead, collaborated with offshore developers;
• Developed a customized HRM system written in JavaScript and Python, which enables authorized users to create employee profiles, manage contracts, manage timesheets, handle attendances, and manage leaves. 

Programmatic Advertisement Demand Side Platform:

• Worked as Web Developer Lead, collaborated with offshore developers;
• Campaign Dashboard Application: JavaScript and MySQL;
• NodeJS Bidder with compliance of OpenRTB Protocol and Aerospike;
• NodeJS Bidder deployed with Kubernetes for autoscaling and monitoring performance;
• Analytic Dashboard created with Elasticsearch, Logstash, and Kibana (ELK) stack.