High Availability, identity management systems, DevOps practices, Security Protocols, cross-regional data consistency, event-driven architectures, distributed transaction management, asynchronous processing patterns, scalable detection and fraud prevention systems, cache invalidation strategies, fault-tolerant systems

Java, Scripting, Github, PostgreSQL, Kafka, Spring Boot, Docker, Couchbase, Azure, Kubernetes, IDE with AI tools, CI CD pipeline, Microservices Architecture

S3, Dynamodb, Lambda, Ec2, AWS, Api Gateway, Step Function, Back-end REST APIs, Workflow service, infra-as-code, CDK scripts, Front-end UI UX frameworks

Design Patterns, Distributed Systems, Api, Reliability, data-centric systems, scaling of new and existing systems, software programming language

snowflake , BigQuery, Apache Flink, Cloudformation, Cassandra, PostgreSQL, Apache Spark, Dynamodb, Prometheus, Grafana, Datadog, Redshift, Apache Airflow, Kinesis, Gcp, Terraform, MySQL, Apache Kafka, Azure, AWS, Prefect, Delta Lake

Ml, Microservices, AWS, serverless architectures, GenAI, event-driven patterns, software programming language

Java, Aws Services, Linux, GenAI