Senior backend developer2020 - 2021Only One, Inc.
Technologies: Ruby on Rails (RoR), Angular
- Built an API from scratch for use with an Angular front-end.
- Integrated the back end with many technologies like Stripe and Campaign monitor.
- Worked on the Angular front end to fully support the token authentication system.
Senior Ruby on Rails Developer2019 - 2019Canadamark
Technologies: Ruby on Rails (RoR), Unix, AWS
- Developed many functionalities using Rails-related technologies for both back and front-end.
- Managed AWS instance servers and created new ones for other environments.
- Implemented Capistrano to ease the deployment of the application on many servers.
Cordova Developer2019 - 2019Zoomee
- Updated the Rideshare app for both Android and iOS.
- Updated the Rails back end from Rails 3 to 4 and all required gems.
- Created new functionalities on the active admin dashboard.
Software Developer2019 - 2019One Love
Technologies: Capistrano, Bootstrap, CoffeeScript, Ruby on Rails (RoR), Ruby
- Created a fully responsive website using Bootstrap.
- Managed a DigitalOcean server with Capistrano and related technologies.
- Developed back-end features in Rails using the ActiveAdmin gem.
App Developer2018 - 2018We Are Alexander
Technologies: Salesforce, Angular, iOS, TypeScript, Ionic
- Implemented database storage for long value persistence.
- Debugged the Salesforce authentication process.
Full-stack Developer2018 - 2018Munchery
Technologies: Amazon Web Services (AWS), Engine Yard, Docker, MySQL, AWS, React, Ruby on Rails (RoR)
- Created an API for third-party integration.
- Supported the Engine Yard deployment process.
- Changed the React front-end based on AB testing results.
- Provided TDD development of back-end functionalities.
- Generated automated API documentation.
Software Developer2018 - 2018Ygrene
Technologies: Angular Flex Layout, NgRx, Bitbucket Pipelines, Angular, RSpec, Docker, Ruby on Rails (RoR)
- Constructed a front-end application using Angular 6, Ngrx, and Nx for multiple Angular applications.
- Implemented CSS and HTML using the flex-layout system.
- Integrated the back-end with many external system APIs.
- Constructed a back-end API for the front-end application to access.
- Made a Bitbucket Pipeline improvement to run specs on the Rails application.
Owner2016 - 2017Moca Tecnologia
Technologies: Unity3D, C#
- Created some Unity games as I delved into the world of startup ownership.
Senior Ruby on Rails Developer2014 - 2016Procore
Technologies: JSON, APIs, SOAP, Ruby on Rails (RoR)
- Integrated a Quickbooks Desktop application with the Procore web app through a web connector that makes SOAP calls to a specified endpoint.
Team Leader2012 - 2014HelloMd
- Created numerous applications using WebRTC technology.
- Managed outsourced employees based in Vietnam.
- Started a tech company from zero.
Developer2011 - 2012SESEG
Technologies: Capybara, RSpec, CSS, CoffeeScript, Haml, NGINX, Unicorn, Ubuntu, Git, Ruby on Rails (RoR), Ruby
- Designed and developed systems for for support of the daily activities of the secretary.
- Implemented various functionalities using the test-driven design methodology with RSPEC.
Developer2009 - 2011Ideais
- Developed a web service using REST for interfacing a web service with a SOA Web Service.
- Developed several REST services that transcribe calls for SOA, allowing access to the CMNET system for hotel booking.
- Developed a system for the remittance of scheduled emails and for template registration.
- Added user control to a system already in production, along with single sign-on functionality for other systems.