Senior Oracle Pl Sql Developer Resume
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New York, NY
SUMMARY:
- 7+ Years of experience in software industry with depth knowledge in SDLC
- Good knowledge in Oracle, Perl, Unix Shell programming
- Strong coding and programming experience in Oracle PL/SQL using cursors, ref cursors, collections and bulk collects
- Well - versed in Perl and HTML/JavaScript/CSS based web applications
- Ability to develop/maintain applications and write complex Oracle PL/SQL queries
- Extensive experience in CGI / DBI/DBD programming in Perl using JavaScript and HTML
- Strong hands on experience in Oracle SQL query optimization, stored procedure, performance tuning
- Having experience in developing SQL, PL/SQL applications like Cursors, Triggers, Exceptions, Packages, Stored Procedures and Functions.
- Strong in writing UNIX shell scripts & knowledge in UNIX commands
- Strong development, support and administration experience on Oracle, SQL, and PL/SQL
- Experienced in working in financial industry including trading and banking
- Strong work ethic, committed to smart work
TECHNICAL SKILLS:
Languages: Python, Perl, PL/SQL, C, C++, HTML, JavaScript
Operating Systems: : UNIX, Windows
Databases: Oracle, MS Access
Tools: DBI/DBD, CRON TAB
Web Servers: Apache, Weblogic, WebSphere
PROFESSIONAL EXPERIENCE:
Confidential, New York, NY
Senior Oracle PL SQL Developer
Responsibilities:
- Worked on performance tuning of SQL, Oracle PL/SQL and analysis of tables for report generation
- Designed and implemented automated chain process using Perl CGI
- Debugged and wrote error trap routines in Unix Korn Shell
- Developed complex Oracle SQL scripts to generate data content records for automatic content generation
- Worked on FACETS Data tables and created audit reports using queries.
- Developed Oracle PL/SQL functions, views, Data partitioning, Collections and cursors for changing existing content to new format
- Implemented the Agile Scrum process to manage project
- Used ETL (Informatica) to load data from source to ODS
- Created Database objects like Tables, Views, Stored Procedures, Packages using Oracle 12c Tools like PL/SQL, SQL * Plus.
- Used SQL*Loader to convert the data from the CSV to Oracle 12c tables
- Developed Perl Scripts to monitor the process schedulers
- Used Oracle to manage and store, transactional and configuration data.
- Designed custom reports with associated materialized views and PL/SQL procedures to summarize backend Oracle data
- Analyzed the mainframe reports for member/eligibility/claims and mapped the fields with FACETS batch jobs and reports
- Worked on Performance tuning of SQL, PL/SQL and analyzed tables
- Developed Unix Shell scripts and setup Cron jobs for monitoring the database
- Designed and implemented Schema for the backend databases using Oracle 12c and PL/SQL
- Created and modified SQL*Plus scripts to capture data
- Developed database triggers, Packages and stored procedures using Oracle PL/SQL cursors and tables
Environment: Oracle 12c, PL/SQL, SQL, DBI/DBD, Perl, UNIX, KornShell, Crontab
Confidential
Oracle PL SQL Developer
Responsibilities:
- Involved in user requirements gathering, analysis, design, coding, testing, implementation and review
- Designed and developed Oracle PL/SQL scripts for data import/export.
- Wrote Perl scripts for forms, encoding test scripts and text processing
- Wrote stored procedures to replicate data in Oracle 11g database
- Created interfaces using HTML for web page presentation of data
- Uploaded data into Oracle using SQL*Loader
- Enhanced the performance of SQL statements, Mappings by identifying bottlenecks and used Informatica
- Created flat files with SQL*Plus from Oracle tables in Unix environments
- Developed and tested Oracle PL/SQL procedures, functions and triggers and worked on its performance tuning
- Created many batch scripts using Unix scripting and scheduled jobs using Crontab
- Used SQL*Plus to execute PL/SQL programs, procedures and packages
- Developed, tested and optimized Oracle 11g queries and PL/SQL code for the migration of large datasets
- Created Unix shell scripts to accommodate various automated processing needs for clients
- Developed various simple to complex mappings using transformations such as Aggregator, Expression, Lookup, Filter, Router, Rank, Sequence Generator, Update Strategy using Informatica
- Wrote SQL and shell scripts for Performance tuning and monitoring, database backup and recovery on Oracle
- Provided technical support on issues arise after deployment to production
Environment: Oracle 11g, PL/SQL, JavaScript, HTML, DBI/DBD, Perl, UNIX, Crontab, SQL