Programming languages
- Javascript (ES6, Typescript) / HTML5 / CSS
- Python
- Java
- Hack
- PHP
- Swift
- C
- Pascal
- Groovy
- Lua
- R
Technologies
- Full-stack Web / Android / iOS
- Node.js
- Express.js
- React.js
- React Native
- Redux
- GraphQL
- Apollo
- Relay
- Jest
- REST API Design
- WebSockets
- SQL Server / MySQL / PostgreSQL / Redis
- Presto / Hive
DevOps
- Windows / Mac / Linux (CentOS, Ubuntu)
- Github / Gitlab / Bitbucket
- Kubernetes
- Travis CI
- Server management / AWS EC2
- DNS management / Route 53
- Web hosting / AWS S3 / CloudFront
- Elastic Load Balancing
- Nginx
- Google Cloud Platform
- Spinnaker