KADRI HALLER-KIKKATALO
Tartu County,Estonia
Summary
Accomplished Head of Analytics at the Estonian Health Insurance Fund, I leveraged R and Python for predictive modeling, significantly enhancing healthcare decision-making. Expert in data strategy and visionary leadership, I pioneered AI integration, achieving a 95% reduction in manual processes. My work spans from scientific research to leading multidisciplinary teams, underpinning my reputation for driving innovation and efficiency in healthcare analytics.
Overview
23
23
years of professional experience
12
12
years of post-secondary education
Work History
Head of Analytics
Estonian Health Insurance Fund
01.2019 - Current
- As team leader, I built a multidisciplinary team and served as a subject matter expert on all matters related to digital analytics and measurement strategy.
- Established processes for analyzing, interpreting, and visualizing large datasets.
- Recommended data analysis tools to address business issues, secured direct access to the data warehouse, enabling real-time analytics, and automated dashboards (Power BI, R, Python).
- Created dashboards and reports that provided insights into treatment and outcomes trends.
- Performed ad hoc analyses as needed to answer specific questions about population health or service trends.
- Identified opportunities to leverage AI and ML technologies for improved decision-making capabilities. I bridged data science and healthcare by identifying cases where analytics are beneficial.
- Conducted data mining, predictive modeling, and segmentation analyses to optimize healthcare resources. These included developing bundled-payment algorithms, implementing machine learning for fraud detection, saving 95% of human resources, and predicting healthcare needs.
- Initiated the new project of a combined clinical and claims data warehouse to automate inspections, improve data quality, and support bundled payments.
- Implemented innovations and emerging trends through scientific articles, conference papers, or self-directed research.
- Trained staff members on the proper use of analytical desktops for effective service monitoring and decision-making.
- Demonstrated strong problem-solving skills, resolving issues efficiently and effectively.
- Maintained updated knowledge through continuing education and advanced training myself.
Data Manager - Statistician
Quretec Ltd.
Tartu, Estonia
01.2018 - 12.2018
- I contributed as a statistician in clinical trials, developing and implementing analysis plans.
- Managed data cleaning and quality evaluations.
- Detected and resolved data quality issues and discrepancies for integrity and quality control.
- Designed and optimized data capture models on electronic platforms.
- Automated reports and dashboards to capture adverse effects.
- Executed comprehensive statistical analyses.
Trusted Physician
Estonian Health Insurance Fund
Tartu, Estonia
01.2016 - 12.2017
- My role involved overseeing the review of medical records to validate the payment of medical claims.
- Evaluated existing systems and recommended improvements to ensure maximum efficiency detecting trends but also waste and fraud.
- I initiated the use of statistical analysis and demonstrated the impact of applying analytics, which drove the development of a new department.
- After a year of planning and preparations, I was selected to lead this department.
Scientist
University of Tartu
Tartu, Estonia
05.2002 - 12.2017
- I investigated autoimmune mechanisms in diabetes and human fertility.
- Managed laboratory inventory and ensured compliance with safety regulations.
- Maintained accurate records of experimental protocols and results in accordance with regulatory requirements.
- Developed new hypotheses based on experimental results and relevant scientific literature.
- Designed and conducted complex experiments following established scientific protocols.
- Collaborated with cross-functional teams to advance research projects.
- I developed and validated a new ELISA-based test for identifying treatable infertility conditions.
- Performed hypothesis tests to determine if there is a statistically significant difference between two groups of data points.
- Analyzed data using descriptive and multivariate statistical analysis processes, using R programming.
- Built predictive models using machine learning algorithms, such as linear regression and logistic regression.
- Prepared detailed reports summarizing research findings for publication in scientific journals. Published more than 30 peer-reviewed scientific articles.
- Conducted literature reviews to support research projects and identify new areas of exploration.
- I lectured and co-supervised master's students.
Education
Selected Courses in Master Studies - Data Science
University of Tartu
Estonia 09.2022 - 03.2023
Ph.D. - Molecular Medicine
University of Tartu
Estonia 05.2002 - 05.2007
Internship for general physician - Medicine
Tartu University Hospital
Estonia 09.2000 - 06.2001
Medical Doctor (MD) - Medicine
University of Tartu
Estonia 09.1994 - 06.2000
Skills
- Visionary leadership
- Team Management
- Data Strategy Leadership
- Analytics and data science
- R programming
- Python programming
- Dashboard creation
- Statistical modeling
- Predictive analytics
- SQL skills
- Data integration
- PowerBI
- Health insurance
- Healtchcare integrations
Personal summary
A variety of exciting disciplines combine in me, such as practical medicine, medical science, healthcare management, health insurance, and data analytics. I have strong skills in reading, comprehending, writing, and communicating scientific literature, which enable me to effectively analyze research findings and convey complex information clearly. I am inherently empathetic and caring. All this enables me to recognize challenges in the healthcare field. However, I pursue solutions by merging expertise from various areas.
I possess a vivid visual imagination, where my attention to details is important and helps me to see realistic bigger picture. My scientific and analytical mindset seeks meaning in every endeavor, and I always strive for the best possible solutions, making me a lifelong learner with an enduring curiosity.
I have strong self-management and time management skills. I am productive both as a strong individual performer and as someone who inspires, motivates, and leads teams from diverse backgrounds. I am particularly efficient in leading highly skilled professionals, especially teams with medical and health technology professionals and data scientists, data managers and database developers.
My work style is systematic and analytical, focusing on problem definition and solution finding. Flexibility and adaptability enable me to quickly respond to changing situations, while empathy allows me to listen, understand, and collaborate effectively with others.
I can create and implement projects that require both creative and technical approaches, thereby supporting the organization's goals and development. Whenever possible, I prefer an agile work style, as I value time and results. I cherish personal growth, freedom and responsibility, and I bring these qualities to my team as well.
Certification
- R Programming Language Certifications.
- Healthcare Fraud Detection Using Data Analytics, AI and Machine Learning (ACS - Training & TechnologiesACS - Training & TechnologiesIssued) Oct 2024
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Selected Courses in Master Studies - Data Science
University of Tartu
09.2022 - 03.2023
Head of Analytics
Estonian Health Insurance Fund
01.2019 - Current
Data Manager - Statistician
Quretec Ltd.
01.2018 - 12.2018
Trusted Physician
Estonian Health Insurance Fund
01.2016 - 12.2017
Ph.D. - Molecular Medicine
University of Tartu
05.2002 - 05.2007
Scientist
University of Tartu
05.2002 - 12.2017
Internship for general physician - Medicine
Tartu University Hospital
09.2000 - 06.2001
Medical Doctor (MD) - Medicine
University of Tartu
09.1994 - 06.2000
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