A Excellent Chance for SQL Developers Job Description Duties/: Database Architecture & SchemaDesign/: Create, construct, and refine normalised relational database schemas, tables, views, constraints, and indexes in accordance with data integrity standards and business domain needs. sophisticated T/-SQL/PL/-SQL & StoredProcedure Development/: To carry out essential business logic and transaction processing, write, test, and manage sophisticated SQL scripts, stored procedures, user/-defined functions, database triggers, and CTEs. Query Performance Tuning & Index Management/: Use execution plans, database profilers, index optimisation, and partitioning techniques to find, examine, and fix performance bottlenecks, deadlocks, and slow/-running queries. ETL/ELT Pipeline & Data Integration Management/: Create and put into place automated workflows for data extraction, transformation, and loading to process large amounts of enterprise data. Data Integrity, Backup, and Security Enforcement/: Assist DBAs with transaction log management, database migration, backup/disaster recovery validation,



and the implementation of stringent data security rules, role/-based access rights, and data validation requirements. Focus Skills/: Advanced proficiency in SQL variants /(T/-SQL, PL/SQL, PostgreSQL SQL, MySQL/) and practical administrative/development knowledge of the main relational database platforms /(MS SQL Server, PostgreSQL, Oracle, MySQL/) constitute core SQL mastery and RDBMS expertise. Strong expertise in relational database architecture, ER modelling, dimensional modelling /(star/snowflake schemas/), normalisation /(1NF through 3NF/), and indexing techniques. Query Optimisation & Performance Diagnostics/: In/-depth knowledge of query execution plan analysis, index tuning, deadlock/blocking resolution, join operation optimisation, and database profiling tools. ETL Engineering & Data Utilities/: Demonstrated expertise building high/-volume ETL/ELT processes with custom Python/SQL au

📌 A Great Chance for SQL Developers (Chennai)
🏢 GS Infotech
📍 Chennai