- Build microservices using Golang, Node.js, and Python
- Build event streaming system and asynchronous communication system using Kafka
- Database query optimization for PostgreSQL, MySQL, Cockroach, and Clickhouse
- OAuth and OIDC based authentication
- Web app development using React.js, Next.js, Typescript, and Tailwindcss
- Deployment to Cloud using Docker, k8s, Helm, and Terraform