Summary
Overview
Work History
Education
Skills
Software
Publications
Volunteer Experience
Certifications & Trainings
Timeline
Generic
Hilal Dönmez

Hilal Dönmez

Data Scientist
Amsterdam

Summary

As a passionate and results-driven Data Scientist with strong leadership abilities, I specialize in leveraging statistical models, machine learning techniques, and data-driven insights to solve complex business challenges. With hands-on experience in leading cross-functional teams, driving end-to-end project development, and fostering collaboration between stakeholders, I excel at ensuring seamless execution and impactful outcomes. I am committed to empowering teams, driving customer-centric innovations, and delivering data-driven solutions that improve business performance and customer engagement.

Overview

8
8
years of professional experience
8
8
years of post-secondary education
2
2
Languages

Work History

Data Scientist

ING, Customer Interactions & Analytics NL
02.2023 - Current
  • SPOC for DataMart Redesign: Acted as the primary liaison between designers and developers during the redesign of the DataMart, ensuring a seamless migration for all projects within my chapter. Led discussions to understand the impact of the redesign, provided feedback on requirements and limitations, and communicated updates to all stakeholders. Played a critical role in managing project dependencies, ensuring smooth integration, and supporting migration efforts across the chapter.
  • Transaction Categorisation: As the primary point of contact and go-to person for this project, I led the development and deployment of a real-time and batch-based transaction categorization model to classify customer transactions into categories (e.g. Groceries, education), enhancing financial understanding and improving app engagement. I held full responsibility for each project phase, from model development and deployment to monitoring, alerting, and stakeholder management, ensuring continuous optimization and improvements in financial health and customer experience.
  • Casual Inference Analysis for Digital Features at ING: Led an analysis project aimed at understanding the causal impact of transaction categorization and look-ahead features on customers' financial health and app engagement. I mentored junior data scientists throughout the project, guiding them in applying causal inference techniques, including propensity score matching, to gain insights into customer behavior. This analysis provided valuable recommendations to enhance the customer journey, improve financial literacy, and support cross-selling efforts by identifying key customer tendencies.
  • RIDM and BLUES: Developed and improved income and expense detection models for private individuals to automate the extraction of financial data from transaction history, aiding in the decision-making process for consumer loans, credit cards, and overdrafts. By applying statistical approaches and rule-based methods, the models significantly reduced manual workload for the customer loyalty team during loan applications. Led stakeholder management, model enhancements, and was responsible for deployment and project planning, delivering an impactful solution that streamlined the lending process and improved operational efficiency.

Data Scientist

ING Turkey, AI Expert Team
10.2018 - 02.2023
  • Customer Complaint Categorization & Risk Level Assignment: Led a data science team in developing a machine learning model to automate the categorization of customer complaints and assign risk levels, reducing manual triage for the customer solution center. Managed stakeholder relationships and ensured alignment with business objectives, delivering a solution that improved operational efficiency by automating key workflows.
  • ATM Predictive Maintenance: Led the development of a predictive ATM maintenance model, enabling proactive issue detection and reducing downtime through improved scheduling and cross-functional collaboration.
  • General Purpose Loan Default Prediction: Led the development of a machine learning model to predict loan defaults, allowing the company to proactively address high-risk loans and reduce defaults. Managed stakeholder expectations, coordinated project timelines, and collaborated with the risk management team to implement data-driven decision-making in the loan process.

Data Scientist

ING, Customer Interactions & Analytics NL
06.2022 - 12.2022

Short term assignment for 6 months

Led the development and deployment of a machine learning model to detect income and expense patterns for private individuals, enhancing financial institutions' ability to make informed decisions on consumer loans, credit cards, and overdrafts.

Software Engineering Intern

Tübitak, Software Tech Research Institute
07.2017 - 09.2017

Banking System Web Project using React and Java

Software Engineering Intern

Akbank, Information Technology
06.2017 - 07.2017

Banking System Architecture

Education

Master of Science - Computer Engineering

Boğaziçi University
İstanbul
09.2018 - 06.2021

Bachelor of Science - Computer Engineering

Boğaziçi University
İstanbul
09.2013 - 06.2018

Skills

Organization and time management

Communication and presentation skills

Adaptability

Leadership

Analytical thinking

Agile methodology

Software

Python

Spark

Git & DevOps

Keras, PyTorch, Transformers

SQL

Linux

Google Cloud Platform & VertexAI

Publications

  • Controlled Cue Generation for Play Scripts (Best paper award in CtrlGEN Workshop at NeurIPS 2021)
  • Vapur: A Search Engine to Find Related Protein–Compound Pairs in COVID-19 Literature
  • BOUN-REX at CLEF-2020 ChEMU Task 2: Evaluating Pretrained Transformers for Event Extraction

Volunteer Experience

  • Volunteer Mentor at Django Girls, İstanbul, 2019

A non-profit focused on increasing women's representation in tech by empowering them through confidence and belief in their potential.

  • Start-Up in 2019

Build a mobile application connected to catering companies to offer customers cheaper food

Certifications & Trainings

  • Negotiate Effectively
  • Data Scientists Program at Ozyegin University

Timeline

Data Scientist

ING, Customer Interactions & Analytics NL
02.2023 - Current

Data Scientist

ING, Customer Interactions & Analytics NL
06.2022 - 12.2022

Data Scientist

ING Turkey, AI Expert Team
10.2018 - 02.2023

Master of Science - Computer Engineering

Boğaziçi University
09.2018 - 06.2021

Software Engineering Intern

Tübitak, Software Tech Research Institute
07.2017 - 09.2017

Software Engineering Intern

Akbank, Information Technology
06.2017 - 07.2017

Bachelor of Science - Computer Engineering

Boğaziçi University
09.2013 - 06.2018
Hilal DönmezData Scientist