Hi, I am Ugyen Choden

Software engineer based in Thimphu, Bhutan

🌐 Web Development

RESTful or GraphQL API Design that is compliant to Google's JSON:API standards.
Database architecture with well-defined validations and indexes using ActiveRecord and PostgreSQL.
Advanced PostgreSQL operations: Procedural Programming, Views, Triggers, Query Analysis, Optimization.
Uploading & serving files from Amazon S3 buckets using ActiveStorage.
User Authentication & Access Restriction: OAuth, Devise with Warden or Pundit, 2-Factor Authentication with Twilio.
Technologies used: Rails, GraphQL, REST, RSpec, PostgreSQL, MongoDB

Deployment, version control
Branching, releasing, and versioning software through GitHub.
Managing assets with Amazon S3 buckets.
Configuring Docker containers, images, and swarms using docker-compose and Dockerfile.

Work flow and methodologies
Test-Driven Development with unit and integration tests using RSpec
Using GitHub Projects to implement Agile Design and SCRUM practices
Conducting code reviews, interviewing and on-boarding new developers.

👩🏼‍💻 Engineering Experience

Backend Engineer @ SELISE (Jul 2019 - Present)

Developed back-end features for 4 plus apps, out of which 3 are CPQ used by telecom and construction companies in Switzerland. One is live streaming based ecommerce app which includes Agora, twilio and stripe integration.

Wrote PostgreSQL queries that power the Supply Chain database, often spanning 50+ lines.
Analyzed & optimized PostgreSQL performance in Ruby on Rails.
Reviewed 10+ Pull Requests Per Week for a team of 10 plus Ruby on Rails developers.
Followed Test-Driven Development methodology using RSpec for integration/unit tests.
Shared senior developer duties of Interviewing & On-boarding new developers.
Configured Amazon Web Services to for hosting images and assets.