Summary
Overview
Work History
Education
Skills
Websites
Technical skills
project
Timeline
Generic

Reel Dafaalla

Columbia,MD

Summary

Innovative Technical Analyst, with 7+ years of experience in Business Information Systems, data analysis and business intelligence, coupled with a strong foundation in technical and business solutions delivery, aligns with the imperative to provide end-to-end support and deliver analytics solutions. I excel in leveraging analytical skills and problem-solving abilities to ensure data integrity and usability, while effectively communicating with global stakeholders to drive strategic growth and operational excellence.

Overview

8
8
years of professional experience

Work History

Senior Customer Experience Analyst

MTN Mobile Telecommunications
12.2021 - Current
    • · Defined customer experience and operational KPIs, ensuring data integrity for adherence to targets/standards, developing executive dashboards.
    • · Built business cases for initiatives contributing to strategic planning through documentation of customer experience reports.
    • · Developed & managed customer experience division database|data mart ensuring Data integrity and Data usability.
    • · Analyzed new data products by external vendors to drive industry trends and enhanced customer satisfaction.
    • · Implemented change management strategies, incorporating Voice of the Employee (VOE) and Voice of the Customer (VOC), tracking Net Promoter Score (NPS) measures for customer experience.
    • · Improved customer journeys through data-driven analysis, ensuring a comprehensive understanding based on accurate, statistically robust data.
    • Prioritized Customer Experience affecting initiatives across business units with intelligence and strategic input.
    • · Team lead for two junior data analysts.

Technical Solutions Delivery Specialist

Zain Mobile Telecommunications
01.2019 - 12.2021
  • Implemented commercial products, services, and promotions aligning solutions with business demands & technological roadmaps.
    • Ensured data integrity by validating design/testing against stringent standards for all deliverables.
    • Led technical discussions with internal/external global stakeholders to optimize business benefits.
    • Conducted thorough reviews and approvals of solutions, designs, and analyses to ensure data integrity.
    • Managed change lifecycle effectively with strong problem-solving skills to minimize service disruptions.
    • Coordinated resources for deployment of major releases within set timeframes.
    • Maintained detailed documentation of configuration items (CIs) and their relationships, crucial for delivery of new services.
    • Executed comprehensive technical tests to ensure reliability and efficacy of new services.

Business Intelligence Specialist

MTN Mobile Telecommunications
01.2018 - 01.2019

• Authored complex SQL statements and PL/SQL procedures, enhancing DATABASE processing capabilities for business logic and data usability.
• Designed and delivered a range of reports (Ad hoc, daily, weekly, monthly) to various business units, facilitating informed decision-making.
• Developed user-friendly Dashboards and SMS services, enabling customers to effectively track and analyze their KPIs.
• Implemented advanced data quality enhancement techniques, ensuring the accuracy and reliability of business intelligence data.
• Spearheaded the technical design documentation, development, and end-to-end support of ETL processes using OWB tools for data migration.

IT Systems Administrator

MTN Mobile Telecommunications
11.2015 - 01.2018

• Managed and improved billing module processes, focusing on enhancements that elevated customer satisfaction through data usability.
• Oversaw the operation of billing system for client IT, ensuring efficient, accurate & timely delivery.
• Analyzed data with regular and ad-hoc reporting on the billing system to provide critical insights into operational performance.
• Ensured operational stability and data integrity by performing comprehensive reconciliation procedures across network elements and databases.
• Provided end-to-end support for all billing system stakeholders, troubleshooting issues promptly.
• Led the Development Team, overseeing task allocation according to defined KPIs.
• Administered secure user access for all billing system components, following risk guidelines.

Education

Bachelor of Science - Statistics and Computer Science

University of Khartoum, Faculty of Mathematics Science
09.2015

Skills

  • Data Science
  • Team Leadership
  • Change Management
  • Attention to detail
  • Analytical Thinking
  • Continuous Improvement
  • Vendor Management
  • Documentation Skills
  • Requirement Gathering

Technical skills

• Oracle Database, MS SQL Server, PL/SQL.
• Shell Script
• C#
• OBIEE
• Power BI, Tableau, Alteryx
• Advance Excel
• Medallia
• RapidMinor
• Knowledge of Hadoop, Apache Spark, Python.

project

Developing Up-Selling and Cross-Selling Data Mining Model for Telecom Sector

Designed and developed a data analytics-modeling project to analyze the customers' Telecom data, optimizing operational, commercial and financial benefits. Using Statistical & Data science techniques such as Clustering & Association rule.

Timeline

Senior Customer Experience Analyst

MTN Mobile Telecommunications
12.2021 - Current

Technical Solutions Delivery Specialist

Zain Mobile Telecommunications
01.2019 - 12.2021

Business Intelligence Specialist

MTN Mobile Telecommunications
01.2018 - 01.2019

IT Systems Administrator

MTN Mobile Telecommunications
11.2015 - 01.2018

Bachelor of Science - Statistics and Computer Science

University of Khartoum, Faculty of Mathematics Science
Reel Dafaalla