SQL Development: T‑SQL, PL/SQL, stored procedures, functions, triggers, indexing, query tuning
ETL & Integration: SSIS, data migration, data validation, cross‑system integration
Reporting: SSRS, Power BI, Crystal Reports / SAP BusinessObjects (BOBJ), automated subscriptions
Application Development: C#, VB.NET, .NET Core, Java, Python, OOP/OOD
Cloud & Serverless: AWS Lambda, API Gateway, Cognito, S3, Aurora Serverless, EventBridge
Database Administration: performance monitoring, backups, security
Tools: SSMS, SQL Agent, Profiler, Git, Jira, Azure, Liquibase, DevOps, SVN, TFS
Soft Skills: communication, critical thinking, independent work, cross‑team collaboration