SAP, Doors, Jira, Can, TCMS, Integration Testing, Ethernet, software requirements engineering, Polarion, issue resolution, auxiliary systems, V-cycle development, WTB, train communication networks, real-time embedded systems, defect-management processes, TRDP, locomotive software development, engineering lifecycle tools, railway software safety testing, maintenance, MVB, locomotive control systems

Java, Oauth, Springboot, Hibernate, Graphql, Kafka, Microservices, Nosql, Devops, React, RDBMS, Docker, Spark, Restful Apis, Azure, Kubernetes, Infrastructure as Code, Infrastructure automation, Event driven architecture, API management platforms

Algorithms, Distributed Computing, Technical Leadership, Software Development, Natural Language Processing, Information Retrieval, Networking, Artificial Intelligence, Ui Design, data structures, Mobile, Data Storage, Security, testing and launching software products, software design and architecture, large-scale system design

LLMs, Vector DBs, Java Full Stack Development, Embeddings, CI/CD pipelines, Event streams, Retries and fallbacks, Error handling, AI APIs, API integrations, RAG pipelines, Indexing, Observability