My main expert skills are following: . Front-end technologies: React.js, React Native, Javascript/TypeScript, Vue.js, Vuex, Angular, Angularjs, Next.js, HTML/HTML5/CSS, . Back-end: Python, Django, Node.js, Express, .NET, C/C++, PHP, Golang, Rust . ORM, MySQL, MongoDB, Google Firebase, PostgreSQL, GraphQL, AWS, GCP, Azure, Heroku . Variety web frameworks: Laravel, CodeIgniter, WordPress, Spring . Strong version control (Github, Gitlab, Bitbucket) . Python: Deep understanding of Python and libraries like Pandas, Numpy, Scipy, Plotly, scikit, re, poetry etc . Frameworks: FastAPI, Flask, Django, Jinja and Mako . Databases: MySQL, Redis, DynamoDB, Postgres, Oracle, MongoDB . Async Communications: CQRS, Kafka, Redis, Celery, RabbitMQ, MQTT . Source Code Management: Git, GitLab, Bit-bucket, SVN . Project Management: Jira, Bugzilla, Trello & Asana . Web Servers: Apache Tomcat, Apache Http, Nginx . CI/CD: Jenkins, CircleCI, GoCD, ArgoCD