Alin Crisan

Background

About Alin Crisan

I am an accomplished, multi-skilled and versatile analyst with excellent analytical skills. I have extensive knowledge of database design and development processes as well as having good all-round supervisory and technical expertise on a Oracle Databases and application development projects within the information technology and services industry. In-depth knowledge of Oracle database: Understanding of Oracle architecture and how it works. Ability to create, modify and administer Oracle databases. PL/SQL Programming: Strong experience developing stored procedures, functions and PL/SQL packages. Ability to use variables, cursors and exception handling in PL/SQL. SQL Optimization: Advanced knowledge of the SQL language and its interaction with the Oracle database. Ability to write efficient and performance-optimized queries. SQL tuning: Experience identifying and addressing performance issues in SQL queries. Knowledge of optimization techniques such as proper indexing and use of execution plans. Database performance management: Ability to monitor and analyze overall Oracle database performance. Familiarity with diagnostic tools and techniques to identify and resolve performance issues.