Continuous integration and delivery (CI/CD) pipelines, Power Bi, Grafana, Sql, Apache Airflow, Apache Kafka, Apache Beam, DataFlow, Python, Google Cloud Pub/Sub, Plotly Dash, Real-time or event-driven data delivery, Event schemas in Avro, Microservices architectures, Dataform, Google BigQuery, Looker, REST contracts in OpenAPI, Schema evolution and versioning, OpenTelemetry, Canonical data modeling

Java, C++, Scala, Kafka, Cloud Infrastructure, Terraform, System Design, Distributed Systems, Kubernetes, AWS, JVM tuning, Go, GC optimization, Performance and capacity engineering, CI/CD tooling, Microservice architectures, Algorithmic complexity, Kafka Streams

Java, Sql, Spring Framework, Eclipse Ide, Application Servers, Log4J, Database Design, Restful Webservice, J2EE, Oops, Kafka, Active MQ, Oracle, Multithreading, Intellij Idea, Prepaid Card domain Applications development, Core design patterns, Data Structure Concepts, Collections, Cluster and Fault-tolerance Architecture, JVM fundamentals, Unix fundamentals, Spring Core Framework

Java, Oauth2, PostgreSQL, Spring Boot, Datadog, Sso, Distributed Systems, OpenID Connect, federated identity, microservice architectures, cloud environments, Relational Databases

.NET, Java, React, Typescript, Javascript, Apis, Node.js, Kotlin