PL/SQL Developer Karina Anna

Karina Anna

PL/SQL Developer
4 years experience

£15 - £25/hour

Hire Karina Anna Now!
Summary

  • Experienced with Database Administration, utilizing MySQL, MongoDB, MariaDB, MSSQL, Teradata with familiarity with DynamoDB
  • Experienced professionally with AWS for over fore (4) years
  • Experienced professional in Information Technology with expanded background in Education, Technical Sales, Customer Relations, Travel & Tourism, Telecommunication and Retail industries.
  • Obtained knowledge of technology with strengths in Analysis and Design, Database Administration and Development, Logical and Physical Data Modeling and Performance Tuning and Optimization (Query/Configuration)
  • Highly dependable, organized, possess the ability to work well with others and the burning desire to learn.
Work Experience

Database Administrator (MySQL)
May 2018 - Present
  • Collaborate with the Development Team and Stakeholders in full support of the company’s development and enhancement operations.
  • Work directly with the CloudOps in terms of database maintenance activities, server performance monitoring, security, configuration and migrations.
  • Review and approve schema design, data models, query structures and database change requefsts.
  • Proactively respond and resolve client’s requests and incident tickets.
  • Conduct periodic inspection and audit of database servers and objects to ensure consistency of Database Source Control and Versions.
  • Evaluates and enforce compliance on Database Process and Standards.
  • Tune and refactor existing sql scripts and schema.
  • Build and test database automation scripts to simplify administrative tasks.
  • Maintains archive of database documentations, backup and recovery procedures and maintenance plans. 
Database Administrator (Teradata)
April 2016 - May 2018
  • Monitor database performance, health checks and metrics in relation to blockings, long-running queries and resource-consuming sessions.
  • Monitor and report growth of databases and adjust spool space utilization and requirements.
  • Maintain current database backup strategy and modify scripts to accommodate additions or changes to database structures/objects as directed by the client.
  • Proactively responds to alerts and events and take appropriate and immediate actions.
  • Communicates with the client and DBA counterparts to support and maintain business continuity processes.
  • Adheres to SLA’s making sure that service incidents are acknowledged, escalated and resolved.
  • Effectively review and implements client’s requests on create/alter tables, views, macros, and other database objects.
  • Monitor skewing of data, collect and refresh statistics and maintain access rights for users and databases.
Technical Sales
April 2015 - April 2016
  • Performed account management and sales cycle maintenance for the thirty in-house accounts along with other new transactions obtained for continuous and voluminous ordering.
  • Achieved getting-up minimum of five new prospects and customers to purchase, through telemarketing all the way to customer’s product incursion.
  • Efficiently handled different customer queries and responded timely by being trained with basic technicalities and procedure of the products.
  • Chosen as one of the four members of the sales team to handle the new product line, create a marketing strategy on it, and coordinate with people handling from abroad. 
Education

Bachelor of Science in Information Management
2011 - 2015
San Sebastian College
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