SQL and application query tuning
Execution plans, indexing, statistics, blocking, plan stability and review of SQL generated by applications.
Senior-level support for SQL performance, ETL and data warehouse delivery across SQL Server, Oracle, Informatica, SSIS and modern cloud data platforms.
Focused engagements for organizations that need a senior specialist to diagnose a bottleneck, improve a critical process or reinforce a delivery team.
Execution plans, indexing, statistics, blocking, plan stability and review of SQL generated by applications.
Design, development and remediation of SSIS, Informatica PowerCenter and Azure Data Factory pipelines.
Data models, stored procedures, loading patterns, data quality controls and maintainable warehouse layers.
Independent assessment, root-cause analysis, prioritized remediation plan and hands-on stabilization.
More than fifteen years across banking, finance, insurance, automotive, FMCG, pharmacy and IT consulting, combining development expertise with an administration and operations background.
SQL Server, T-SQL, Oracle, PL/SQL, SSIS, Informatica PowerCenter, DWH, production troubleshooting and performance engineering.
Snowflake, AWS data engineering and Python-based automation — presented as an expanding capability alongside established database and ETL expertise.
A compact selection is more credible than displaying every historical certificate. Production badges should link to public verification pages.