Lead Software Engineer
2018 - 2020Loftium- Joined the startup as a founding engineer and built two services in Ruby on Rails, which helped the company to raise Series A and grow the company from 6 people to 50+ people.
- Hired, mentored, and provided technical direction and leadership to the engineers.
- Built a service to monitor Airbnb activities consuming Airbnb's API, which helped boost the company's revenue.
- Built API authentication system using JWT, authorization, and user policy management.
- Dockerized a Rails application.
- Implemented service-level communication using SQS and SNS.
- Built the entire infrastructure of the engineering leveraging Heroku, PostgreSQL, REST API, CircleCI, Datadog, ScoutAPM, AWS, GitHub, Jira, Metabase, etc.
- Upgraded two Rails 5 applications to Rails 6.
Technologies: Docker, Metabase, Group Policy Management, APIs, CircleCI, Heroku, Amazon S3 (AWS S3), AWS Simple Notification Service (SNS), Amazon Simple Queue Service (SQS), Datadog, CSS, HTML, JavaScript, React, Ruby on Rails (RoR), RubyTechnical Lead
2013 - 2018Agrian- Converted a monolithic app into microservices.
- Created a REST API for two services.
- Owned and integrated two back-end Rails services to front-end using EmberJS framework.
- Led a team of nine developers and conducted sprint planning for the team.
- Built and maintained the architecture of two back-end services.
Technologies: Amazon Web Services (AWS), Slim, Sass, Haml, HTML, CSS, Jira, Bitbucket, Git, TeamCity, Cucumber, RSpec, CoffeeScript, JavaScript, REST APIs, PostgreSQL, Redis, RabbitMQ, Ember.js, Ruby on Rails (RoR), RubySoftware Engineer
2011 - 2013Sparkon- Built the initial MVP web app in Ruby on Rails.
- Managed a team of nine developers and ran sprint planning for the team.
- Built the architecture for the entire application.
- Built an admin tool to perform admin-related tasks.
- Set up the integration build tool using TeamCity.
Technologies: Amazon Web Services (AWS), Slim, Sass, Haml, HTML, CSS, GitHub, Git, TeamCity, Cucumber, RSpec, CoffeeScript, JavaScript, Ruby on Rails (RoR), RubySoftware Developer
2011 - 2011CloudFactory- Designed and implemented a Ruby Gem API wrapper for CloudFactory.
- Learned TDD and BDD testing and implemented in the API wrapper gem.
Technologies: HTML, CSS, Git, JavaScript, Ruby on Rails (RoR), Ruby