Summary
Overview
Work History
Education
Skills
Languages
Accomplishments
References
Timeline
Generic

ESTHER ARYRTEY

ACCRA

Summary

Database Administrator with extensive experience at National Health Insurance Authority, focusing on data security and performance optimization. Achievements include significant improvements in data integrity and effective team training. Proficient in SQL, Oracle databases, and data migration, consistently delivering innovative solutions that enhance operational efficiency. Strong technical skills in database management, ensuring data accuracy and reliability through proactive optimization and maintenance.

Overview

15
15
years of professional experience

Work History

Database Administrator

National Health Insurance Authority
ACCRA
02.2019 - Current
  • Administered database management systems to ensure health insurance data integrity.
  • Optimized database performance through routine maintenance and updates.
  • Collaborated with IT teams to enforce robust data security protocols.
  • Developed and tested backup and recovery procedures for critical health information.
  • Monitored database usage, providing insights for effective capacity planning.
  • Trained staff on access procedures and best practices for database management.
  • Resolved data-related issues swiftly to support user needs.
  • Ensured compliance with health regulations governing data management policies.
  • Wrote scripts and processes for data integration and bug fixes.
  • Conducted regular database capacity planning to accommodate business growth.

UT Receivership (Project Eagle)

a
ACCRA
02.2018 - 02.2019
  • Contributed innovative solutions to enhance team performance and achieve service goals.
  • Maintained high customer satisfaction through prompt assistance and effective communication.
  • Collaborated with cross-functional teams to address product issues and meet project deadlines.
  • Prioritized tasks efficiently, ensuring timely completion of daily responsibilities.
  • Engaged customers through strong interpersonal skills, fostering positive interactions.
  • Recognized by management for exceptional service delivery and problem-solving abilities.
  • Pursued continuous education and training to maintain updated knowledge in service practices.
  • Achieved cost-savings by developing functional solutions to problems.

IT Integration Specialist

GCB Bank Limited
ACCRA
09.2017 - 01.2018
  • Developed and implemented integration strategies across multiple systems.
  • Coordinated data migration from legacy systems to new platforms.
  • Configured, tested, deployed, and monitored enterprise-level integrations.
  • Documented integration procedures and technical specifications for future reference.
  • Provided training and support to staff on new system functionalities.
  • Troubleshot integration issues promptly to minimize downtime.
  • Communicated with stakeholders to gather feedback on system performance.
  • Optimized processes by identifying automation opportunities using Python and JavaScript.
  • Analyzed existing applications and databases to identify areas of improvement for data integration.

UT Bank Limited

Business Applications Specialist
ACCRA
09.2016 - 08.2017
  • Executed daily duties with accuracy and efficiency.
  • Contributed innovative solutions to enhance team performance.
  • Collaborated with diverse coworkers to achieve product-related goals.
  • Prioritized tasks to meet service objectives effectively.
  • Identified customer needs promptly and efficiently.
  • Addressed customer inquiries to enhance satisfaction levels.
  • Delivered exceptional service through face-to-face and phone interactions.
  • Facilitated teamwork by supporting colleagues in a collaborative environment.
  • Updated and maintained databases with current information.

Internship Student

UT Bank Limited
ACCRA
08.2015 - 10.2015
  • Shadowed staff to acquire advanced skills and knowledge.
  • Collaborated with teams to support objectives and enhance experience.
  • Maintained comprehensive records of all project-related activities.
  • Developed and executed communication strategies for multiple projects.

Internship

Opportunity Industrialization Center
ACCRA
05.2015 - 07.2015
  • Conducted market research to inform project initiatives and strategic planning.
  • Gathered data from diverse sources to analyze trends and drive decision-making.
  • Collaborated with team members to enhance project workflows and increase efficiency.
  • Assisted in developing presentations for stakeholder meetings and team briefings.
  • Maintained comprehensive project documentation to ensure compliance with organizational standards.
  • Coordinated events and workshops to promote team development activities.
  • Executed virtual and in-person engagements through effective event planning and support.
  • Recorded all activities accurately throughout internship period, ensuring transparency.

Internship

Somotex Ghana Limited
ACCRA
05.2010 - 07.2010
  • Conducted market research to inform project initiatives and strategic planning.
  • Gathered data from diverse sources to analyze trends and support decision-making.
  • Collaborated with team members to enhance project workflows and drive efficiency.
  • Assisted in developing presentations for stakeholder meetings and team briefings.
  • Engaged in brainstorming sessions to generate innovative concepts for upcoming projects.
  • Maintained project documentation to ensure compliance with organizational standards.
  • Provided administrative support by managing schedules and organizing meetings effectively.

Education

Querying Microsoft SQL Server With Transact-SQL

UDEMY
Accra, Ghana
01-2022

Database Development & Administration in Oracle

Kofi Annan Centre of Excellence in ICT
Accra Ghana
09-2021

Bachelor of Science - Information Technology

University For Development Studies
Upper East Region
08-2016

Hardware And Networking Engineering

IPMC College of Technology
Ghana, Accra
01-2010

Microsoft Certification of Achievement

IPMC College of Technology
Accra, Ghana
01-2010

Skills

  • Database management and administration
  • Data security and integrity
  • Performance optimization strategies
  • Backup and recovery solutions
  • Data integration techniques
  • Database analysis and reporting
  • Problem solving skills
  • Effective communication abilities

Languages

English
First Language
English
Advanced (C1)
C1
Afrikaans
Advanced (C1)
C1

Accomplishments

Professional trainings

Microcontroller Training Workshop April 2016

• Core Banking (T24) Training November 2016

• Microsoft SharePoint, Power BI, June 2021

• Microsoft Azure platform administration and development, July 2021

• Deployment and maintenance of SQL Server and databases, July 2021

References

References available upon request.

Timeline

Database Administrator

National Health Insurance Authority
02.2019 - Current

UT Receivership (Project Eagle)

a
02.2018 - 02.2019

IT Integration Specialist

GCB Bank Limited
09.2017 - 01.2018

UT Bank Limited

Business Applications Specialist
09.2016 - 08.2017

Internship Student

UT Bank Limited
08.2015 - 10.2015

Internship

Opportunity Industrialization Center
05.2015 - 07.2015

Internship

Somotex Ghana Limited
05.2010 - 07.2010

Querying Microsoft SQL Server With Transact-SQL

UDEMY

Database Development & Administration in Oracle

Kofi Annan Centre of Excellence in ICT

Bachelor of Science - Information Technology

University For Development Studies

Hardware And Networking Engineering

IPMC College of Technology

Microsoft Certification of Achievement

IPMC College of Technology

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