Edwin Etefia

As a seasoned Data Quality and Tableau Developer Professional, I have dedicated my career to harnessing the power of data to drive informed decision-making and operational excellence. With 9 years of hands-on experience in the fields of data quality management and Tableau development, I bring a unique blend of technical prowess and data-driven insights to the organizations I serve.

Key Competencies:

Data Quality Management: My expertise lies in the realm of data quality management, where I meticulously assess, enhance, and maintain data integrity. I have a proven track record of establishing robust data quality frameworks, implementing data profiling and cleansing processes, and collaborating with cross-functional teams to ensure data accuracy and consistency.

Tableau Development: I am proficient in Tableau, with a strong ability to transform raw data into meaningful and visually appealing dashboards and reports. I excel in data visualization, dashboard design, and report creation, making complex datasets accessible and actionable for stakeholders at all levels.

Data Governance: I am well-versed in data governance practices, having played a key role in defining and enforcing data quality policies and procedures. I understand the importance of data stewardship and have actively supported data stewardship networks to maintain high standards of data quality.

SQL and Data Manipulation: My technical toolkit includes advanced SQL skills, enabling me to query, manipulate, and transform data efficiently. I leverage SQL to conduct data profiling, perform data cleansing, and extract valuable insights from large datasets.

Problem-Solving and Innovation: I thrive on solving complex data challenges. My ability to identify root causes of data quality issues and implement innovative solutions has resulted in significant process improvements and a substantial reduction in data errors.

Career Achievements:

Throughout my career, I have achieved noteworthy milestones:

• Successfully led data quality improvement initiatives that resulted in a 70% reduction in data errors within the first year.
• Designed and developed Tableau dashboards that empowered business users to make data-driven decisions, resulting in 60% increase in operational efficiency.
• Collaborated with data stewards to establish a data quality scorecard system, enhancing data quality transparency and accountability.
• Spearheaded Tableau adoption across departments, leading to a company-wide increase in data-driven decision-making and a 30% boost in revenue.

Passion for Continuous Learning:

I have a fervent passion for staying at the forefront of emerging trends in data quality and Tableau development. I actively seek out professional development opportunities, stay updated on industry best practices, and regularly pursue certifications to broaden my skill set.

Collaborative and Adaptable:

I am known for my collaborative spirit and adaptability. My ability to work seamlessly with multidisciplinary teams, from data engineers and analysts to business stakeholders, ensures that data quality initiatives align with organizational goals.

Vision for the Future:

Looking ahead, I am excited to continue my journey as a Data Quality/Tableau Developer Professional, helping organizations unlock the full potential of their data. I am committed to driving data quality excellence, transforming data into actionable insights, and contributing to data-driven success stories that propel businesses forward.

In summary, my career profile as a Data Quality/Tableau Developer Professional reflects a dedicated and results-oriented individual with a passion for data quality, data visualization, and continuous improvement. I am poised to make a meaningful impact on any organization by harnessing the power of data to drive decision-making and operational efficiency.

I have a degree in Computing