Summary
Overview
Work History
Education
Skills
Interests
Timeline
Generic

Mustafa Aslan

Data Scientist
Ankara

Summary

Data Science Enthusiast familiar with gathering, cleaning and organizing data for use by technical and non-technical personnel. Advanced understanding and applying of statistical, algebraic and other analytical techniques to support and help company's management make data-driven decisions. Demonstrated success in identifying relationships and building data analytics solutions to business problems.

Overview

6
6
years of professional experience
8
8
years of post-secondary education
3
3
Languages

Work History

Reporting and Data Analytics Manager

AKBANK
İstanbul
06.2022 - Current
  • Using business objects, business intelligence and other reporting tools to extract data from data solutions and data warehouses.
  • Compiling, cleaning and manipulating data for proper handling.
  • Analyzing large amounts of data to identify trends and find patterns, signals and hidden stories within data.
  • Modeling predictions with feature selection algorithms.
  • Creating and implementing new forecasting models to increase productivity of customer contact center.
  • Applying loss functions and boosting techniques to compare performance metrics.
  • Applying time-series and machine learning techniques (ARIMA, SARIMA, RF, XGBOOST) to predict daily and monthly number of calls.
  • Hyperparameter tuning for machine learning models using Bayesian Optimization and Gridsearch.
  • Testing and validating models for accuracy of predictions in outcomes of interest.

Senior Process Development Analyst

ETI GIDA Inc
Eskişehir
06.2019 - 01.2022
  • Analyzed key aspects of business to evaluate factors driving results and summarized into presentations.
  • Researched competitors to build report of rising trends in FMCG market.
  • Interacted with internal customers to understand business needs and translate into requirements and project scope.
  • Assessed impact of current business processes on users and stakeholders and evaluated potential areas for improvement.
  • Maintained strong working knowledge of ERP, CRM and business intelligence tools and operational features.

Internal Auditor

Turk Telekom Inc.
Ankara
11.2015 - 06.2019
  • Performed internal audits of departmental operations, developing risk assessments and conducting process walkthroughs for compliance with documented processes.
  • Performed strategic planning, execution and finalization of audits using data analytics and critical thinking skills.
  • Investigated discrepancies discovered during auditing process.
  • Recommended new methods to improve internal controls and operating efficiency.
  • Produced audit reports.

Education

Master of Science - Financial Mathematics

Middle East Technical University
Ankara
10.2017 - 10.2021

Bachelor of Science - Business Administration

Middle East Technical University
Ankara
09.2011 - 08.2015

Skills

    Reporting and data gathering

Interests

Calisthenics

Chess

Timeline

Reporting and Data Analytics Manager

AKBANK
06.2022 - Current

Senior Process Development Analyst

ETI GIDA Inc
06.2019 - 01.2022

Master of Science - Financial Mathematics

Middle East Technical University
10.2017 - 10.2021

Internal Auditor

Turk Telekom Inc.
11.2015 - 06.2019

Bachelor of Science - Business Administration

Middle East Technical University
09.2011 - 08.2015
Mustafa AslanData Scientist