Design Patterns, Data Structures And Algorithms, Understanding of system-level interactions in distributed systems, Railway Domain Expertise, Conducting Code reviews, Interface design and integration, Core Computer Science Fundamentals, Memory management in non-garbage collected environments, Static code analysis tools, Operating Systems RTOS, Software Design Architecture, Object-Oriented Design Principles, Safety-Critical Standards CENELEC, Modular and scalable architecture development, Working knowledge of EN50128 CENELEC standards

Pytest, Emr, Dynamo Db, Api Gateway, Cloud Formation, Linux, Network, Batch, Api, ECS, Iam, Sqs, CDK, Vpc, Aws Lambda, Route 53, Software Engineering, Sns, Python, Bash, Docker, Redshift, ACM, Glue, AWS SysOp, SecuGroup Security, Athena, Git Versioning, AWS DataOps, GitOps, Lakeformation, Fast API, GitLab CI CD

S3, Maven, Kafka, Spring Boot, Microservices, Nosql, Lambda, Spring Batch, JUnit, Terraform, Sns, Spring Security, Api Gateway, AWS, Java, RDS, Cloudformation, Dynamodb, Sql, Spring Cloud, Git, Gradle, Mockito, ECS, Sqs, Rest Apis, AWS CDK, EventBridge, Aurora, OpenTelemetry, Fargate

Java, CSS, Data Structures, Node.js, HTML, Sql, Microservices, Nosql, Git, Algorithms, Javascript, Restful Apis, Python, Cloud-native Architectures, Agile Product Development, Object-Oriented Programming

Java, Hadoop, Cassandra, Aerospike, Scala, Kafka, Kotlin, Sql

data vault , snowflake , kimball , Bdd, Kafka, Json, Tdd, Docker, Terraform, Python, Java, Mq, Scala, Apache Spark, Avro, Sql, AWS CloudFormation, Spark, Databricks, Kubernetes, Airflow, AWS Step Functions, Protobuf, Inmon, Parquet, NoSQL databases, Iceberg, AWS Data Lake services, Spinnaker

Angular.js, Java, React, Solr, Elasticsearch, D3.Js, Microservices, Distributed Systems Architecture

Git, Mockito, JUnit, Linux, Cassandra, Agile Methodologies, Elasticsearch, Prometheus, Kubernetes, AWS, Golang

z os , .NET, react.js , Webpack, Visual Studio, Java, jQuery, Hadoop, Linux, Eclipse, Angular, MySQL, Node.js, Gulp, Matlab, DB2, Javascript, Ims, HTML, Ruby, Tensorflow, Oracle, Android, Python, Redux, Ios, Ms Sql Server, Babel, DMTK, Tandem HP-Nonstop, Microsoft Windows, R