• Services in Relational, Multi-Dimensional, Non-Structured, key-values storage databases • In-Depth Knowledge on: SQL, PL/SQL, Normalization, Performance Tuning, Indexing, Query Optimization, Clustering • Services in PL/SQL which includes triggers (before/after/system/update/insert/ delete/merge), cursors (implicit/explicit), functions, procedures, exception handling, records etc. Have implemented multiple projects where the PL/SQL development was the backbone of the application. Have written complicated triggers and functions for various databases. Emphasis on the standard practices while working on PL/SQL, like query optimization, output performance, locking protocols, multithreading etc. • Query optimization, indexing, scalability, extensibility, normalization, High performance, Error logging are few design strategies which we always consider while designing the architecture of the application. • Rating: 9/10 • Experience: 12+ yrs. • No. of Projects worked upon: 100+ Concepts : SQL, PL/SQL, T-SQL Normalization, Performance Tuning, Indexing, Query Optimization Systems : Oracle 9i/10g/11g/12c, MS SQL Server, PostgreSQL, MySQL, SQLite, IBM Informix NoSQL : MongoDB, CouchDB, Cassandra, HBase, Redis, BigTable