Backend - Develop cloud-native RESTful API - 20,000+ task per day - Python as the main programming language - Django + Celery as the microservice framework - AWS RDS Postgres as RDBMS - AWS SQS as message queue - AWS S3 as file storage - AWS ECR/ECS as container registry/orchestration. - AWS API Gateway integration - AWS Cloudwatch & ELK for log collection - AWS SSM as Integrated service - Terraform as IaC, with least privileged AWS IAM roles and security groups - GitHub EE as VCS - Conventional Commits and release-please-action as build master. - AWS Codebuild & GitHub Actions as CI/CD.

Backend - Develop microservice RESTful API - Django/DRF for Web - Django-Q for task queue - Pytest/pytest-cov for unit testing - Azure DevOps for CI/CD. - Azure PostgreSQL Database DevOps - Azure AKS for container orchestration - Helm chart for application. - Conventional Commits and commitizen for releasing/versioning - Terraform for IaC

Backend : - Develop the backend of WiFi router/controller with C. - Develop a WLAN AAA solution using Facebook SDK. SRE : - SRE of a CHT-hosted project. Deploy a AAA system for an educating system.