Performance Tuning, Apis, PostgreSQL, Systems Programming, ClickHouse, Backend architecture, Modern backend languages, Modular backend boundaries, data systems, Containerized production operations

Data Modelling, Unit Testing, Debugging, Cassandra, Data Structures, PostgreSQL, Kafka, Algorithms, MySQL, Integration Testing, MongoDB, Oracle, Python, AWS, Go, Normalisation, Database Schema Design, Denormalisation, Query Optimisation, Indexing

Golang, React, Node.js, Asynchronous programming, Python, backend architecture, scalable system design, full-stack development

Express, Node.js, JIRA, Git, Typescript, Javascript

Gcp, Sql, Etl, Redis, Database Design, Kubernetes, Python, Django, Docker, Celery, PostgreSQL, Rest Apis