Oracle Developer Resume
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Tempe, AZ
SUMMARY:
- Over One and Half years of experience in SQL Developer.
- Expertise skills in using the tools SQL * Loader, Oracle SQL Developer.
- Hands - on experience with installation and building Database.
- Created and maintained Database Objects like Tables, Views, Indexes, Constraints, Sequence, Synonyms, Database link, Roles and privileges. Writing and Tuning complex SQL statements.
- Expertise in writing SQL queries, stored procedures, functions, packages, triggers, external tables, Analytical functions, Collections, BULK COLLECT and DBMS utilities.
- Expertise in the different phases of the Software Development Life Cycle (SDLC) like Requirements Analysis, Design, Development, Unit Testing, Implementation, Software Management and Enhancement of various Applications on Client-Server Technologies.
- Experience with Performance Tuning for Oracle RDBMS using Explain Plan and HINTS.
- Good understanding of Oracle data dictionary, RDBMS and normalization techniques.
- Experience in Data warehouse concepts, ETL.
- Good knowledge on logical and physical Data Modeling using normalizing Techniques.
- Excellent problem solving skills with a strong technical background. Creative, Adaptive and result-oriented professional with avidness to learn.
PROFESSIONAL EXPERIENCE:
Confidential, Tempe, AZ
Oracle Developer
Responsibilities:
- Created and modified complex functions, stored procedures, packages and Triggers by using Oracle SQL based on the business rules.
- Extensively worked on Schema Migration, Database Program Migration, Data Migration from Sybase to Oracle by using Oracle SQL Developer.
- Worked on SQL Tuning by using various tools like EXPLAINPLAN, DBMS PROFILER, and Hints etc.
- Worked on Dynamic SQL by using Execute Immediate and DBMS SQL along with Bulk Collect.
- Worked on SQL*Loader to load data from flat files obtained from various facilities every day.
- Worked on Table partitioning and Index creation to improve the performance of the query.
- Used various analytical functions to handle complex logic of SQL case statement scenarios.
- Worked with DBA’s regarding the data checks during migration, loading, creation and management of tables, indexes, table spaces etc.
- Developed SQL triggers and master tables for automatic creation of primary keys.
- Creation of database objects like tables, views, materialized views, procedures and packages using oracle tools like SQL Developer and SQL* plus.
- Developed custom shell scripts to create synonyms and grant necessary permissions for the objects which are being migrated into new instances.
- Communicate with developers, database administrators, project managers, Systems analysts and senior management about the issues that impact the project’s success.
- Facilitate and document the post implementation results in the form of closure reports.
Environment: Oracle 10g,11g, PL/SQL, SQL *Plus, Oracle Apex, Form & Reports 10g, Linux, Window Discoverer 10g, SQL*Load and XML publisher, BI Publisher.
