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I am a data engineer and data scientist with a strong foundation in mathematics and electrical engineering, bringing over 5 years of experience in data engineering, data science, and business strategy. I have led technical teams and built data-driven solutions that improved performance, reduced costs, and enabled growth across multiple sectors. I thrive on problem-solving, enjoy collaborating with others, and am committed to continuous learning to deliver impactful results. As a Croatian passport holder, I am eligible to work in most EU countries as well as the UAE, and I am open to opportunities that leverage my expertise in data platforms, analytics, and scalable architectures. I value independent initiative as well as teamwork and am always looking for innovative ways to drive value.…I am a data engineer and data scientist with a strong foundation in mathematics and electrical engineering, bringing over 5 years of experience in data engineering, data science, and business strategy. I have led technical teams and built data-driven solutions that improved performance, reduced costs, and enabled growth across multiple sectors. I thrive on problem-solving, enjoy collaborating with others, and am committed to continuous learning to deliver impactful results. As a Croatian passport holder, I am eligible to work in most EU countries as well as the UAE, and I am open to opportunities that leverage my expertise in data platforms, analytics, and scalable architectures. I value independent initiative as well as teamwork and am always looking for innovative ways to drive value.

Bogdana Nonkovic

Data Scientist, Data Analyst, AI Developer, +4

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I am a data engineer and data scientist with a strong foundation in mathematics and electrical engineering, bringing over 5 years of experience in data engineering, data science, and business strategy. I have led technical teams and built data-driven solutions that improved performance, reduced costs, and enabled growth across multiple sectors. I thrive on problem-solving, enjoy collaborating with others, and am committed to continuous learning to deliver impactful results. As a Croatian passport holder, I am eligible to work in most EU countries as well as the UAE, and I am open to opportunities that leverage my expertise in data platforms, analytics, and scalable architectures. I value independent initiative as well as teamwork and am always looking for innovative ways to drive value.…I am a data engineer and data scientist with a strong foundation in mathematics and electrical engineering, bringing over 5 years of experience in data engineering, data science, and business strategy. I have led technical teams and built data-driven solutions that improved performance, reduced costs, and enabled growth across multiple sectors. I thrive on problem-solving, enjoy collaborating with others, and am committed to continuous learning to deliver impactful results. As a Croatian passport holder, I am eligible to work in most EU countries as well as the UAE, and I am open to opportunities that leverage my expertise in data platforms, analytics, and scalable architectures. I value independent initiative as well as teamwork and am always looking for innovative ways to drive value.

Available to hire

I am a data engineer and data scientist with a strong foundation in mathematics and electrical engineering, bringing over 5 years of experience in data engineering, data science, and business strategy. I have led technical teams and built data-driven solutions that improved performance, reduced costs, and enabled growth across multiple sectors. I thrive on problem-solving, enjoy collaborating with others, and am committed to continuous learning to deliver impactful results.

As a Croatian passport holder, I am eligible to work in most EU countries as well as the UAE, and I am open to opportunities that leverage my expertise in data platforms, analytics, and scalable architectures. I value independent initiative as well as teamwork and am always looking for innovative ways to drive value.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Croatian

Advanced

Work Experience

Data Engineer at Wasl Group

April 1, 2025 - November 25, 2025

Planned and executed platform migration and modernization, including migration from Databricks and ADF to Microsoft Fabric. Designed and implemented medallion architecture (bronze/silver/gold) for real estate data, ensuring data quality, lineage, and incremental processing. Built a Spark-based execution framework for scalable data processing, and enhanced monitoring, observability, and alerting through an internal Python/PySpark package.

Senior Data Engineer at Kingmakers

October 1, 2024 - October 1, 2024

Led a 3rd-party integration project for expansion into South Africa using Kafka for ingestion and PySpark for transformation across the medallion architecture in Databricks. Ensured data integrity with checksum logic and supported ongoing operations in new markets. Contributed to maintaining an Internal Framework to standardize data transformations across environments and implemented CI/CD practices to improve reporting efficiency.

Agency Growth Manager at Kingmakers

March 1, 2023 - March 1, 2023

Designed and developed commission and bonus models for virtual games to optimize margins and reduce fraud. Built an Abuse Detection System using Databricks and Tableau to monitor agent behavior and reduce abuse, and performed agent clusterization with predictive models to improve targeting strategies.

Data Science Team Lead at Betagy LTD

August 1, 2021 - August 1, 2021

Led a data science team and contributed to odds generation and business decisions. Built the Odd Generator for Virtual Games, a dynamic cashout model with the trading team, and supported live/offers with reporting via PowerBI.

Data Analyst at Betagy LTD

August 1, 2019 - August 1, 2019

Developed reports to monitor business performance, identified key trends, and supported marketing campaigns by analyzing odds and optimizing strategies.