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Ndiogou B ˆ a Diop

Available to hire

I am Ndiogou B ˆ a Diop, a 31-year-old Business Intelligence Engineer from Dakar, Senegal.

About

I am Ndiogou B ˆ a Diop, a 31-year-old Business Intelligence Engineer from Dakar, Senegal. With experience spanning over several years, I specialize in data analysis, fraud detection, and business intelligence, utilizing tools such as Periscope, DBT, Github, and Polytomic to create insightful dashboards and automate critical tasks. My work primarily revolves around ensuring data accuracy, revenue assurance, and fraud management for telecommunications companies.

Throughout my career, I have developed strong expertise in data visualization, ETL processes, database administration, and data science methodologies including forecasting and machine learning. I have contributed to multiple projects, ranging from building data warehouses for top management reporting to developing web and mobile applications, combining my technical skills with a problem-solving mindset to drive business success.

  • 12 years' experience
  • Joined September 2025

Industry experience

  • Financial Services
  • Software & Internet
  • Telecommunications
  • Computers & Electronics
  • Professional Services

Work experience· 8 roles

Data Analyst · Wave SénégalFeb 2025 – Sep 2025 · 8 mos

Designed dashboards on payment transactions, resolved database issues, implemented ETL processes for data loading, and contributed to product improvements. Also worked within the Fraud team as a Fraud Analyst and Data Analyst to analyze fraud cases, build dashboards for better understanding of fraud, and participated in projects to improve application security through case analysis.

Business Analyst · TuringFeb 2025 – Present · 1 yr 10 mos

Working as an AI model trainer, specializing in training AI models. Responsibilities include analyzing business data, supporting model development and deployment, and leveraging insights to improve business outcomes.

Data Analyst · WaveSep 2022 – Present · 4 yrs 3 mos

Create dashboards and automate tasks using Periscope, DBT, and Github, also leveraging Polytomic to support the Product Team through data analysis.

Fraud Analyst (Data Analyst) · WaveAug 2022 – Sep 2025 · 3 yrs 2 mos
Systems Data and Reporting Assurance / Fraud Analyst Backup · Expresso SénégalNov 2020 – Sep 2025 · 4 yrs 11 mos
Data Analyst · Expresso SénégalFeb 2019 – Sep 2025 · 6 yrs 8 mos
Business Intelligence Engineer (Training) · Expresso SénégalFeb 2017 – Sep 2025 · 8 yrs 8 mos
Developer (Training) · 2SI (IT Strategies and Solutions)Aug 2014 – Sep 2025 · 11 yrs 2 mos

Education· 6

Data Science Certificate · Harvard Business School Online2022
Business Analyst Certificate · Harvard Business School Online2022
Master II in Business Intelligence · University Cheikh Anta Diop (UCAD), Dakar2015
Master I in Distributed Information Systems · University Cheikh Anta Diop (UCAD), Dakar2014

Certifications and awards

Master in Data Analyst2030 – 2025
Data Science for Business Certification2030 – 2025
Data Science Certificate2022
Business Analyst Certificate2022

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