EREN UFUKTEPE

EDUCATION

August 2020 - May 2022

University of Missouri-Columbia

M.Sc in Data Science and Analytics

  • Emphasis: High-Performance Computing.
  • Capstone: Predict the risk of hypertension using simple lifestyle factors.

October 2016 - January 2020

Izmir Institute of Technology

B.Sc. in Computer Engineering

  • Thesis: Developing an eye-tracking system for ALS patients. Used C++ programming language using openFrameworks.

September 2014 - June 2016

Izmir University of Economics

B.Sc. in Software Engineering • September 2014 - June 2016

  • Transferred to Izmir Institute of Technology.

WORK EXPERIENCE

December 2024 - Present

Oracle

Software Engineer II

Columbia, MO, United States

Oracle Corporation is an American multinational computer technology company.

  • Worked in the Custom Applications team at the Tiger Institute for Health Innovation within MU Health Care.
  • Built a single SPA application for the security team to check user activities.
  • Worked with the research team to build a data warehouse in Snowflake.
  • Built data pipelines with medallion architecture in Databricks for the analytics team.
  • Refactored the ETL pipelines to enhance performance and reduce the occurrence of failures in the process.
  • Leveraged Azure Data Factory, Azure Functions, Azure DevOps, Databricks, React Native, C#, Python, and SQL to build and deploy services.

October 2024 - December 2024

Columbia Insurance Group

Full Stack Developer

Columbia, MO, United States

Columbia Mutual Insurance Company is the parent company of a group of five property and casualty insurance companies operating as the Columbia Insurance Group.

  • Made improvements and fixed bugs in the legacy Java applications.
  • Built new features in the React application.
  • Leveraged Java, React Native, jQuery, and AWS to build and deploy services.

February 2022 - September 2023

ZoomCare

Software Engineer

Portland, OR, United States

ZoomCare is a Portland, Oregon-based chain of healthcare clinics.

  • Worked in the Clinical Delivery team.
  • Collaborated with cross-functional teams to transition a legacy system from a monolithic architec-ture to a microservices-based architecture using Java and Spring Boot.
  • Performed unit testing using JUnit and Mockito, following test-driven development.
  • Conducted code reviews, pair programming, and tech refinements.
  • Utilized Java, React Native, Postgresql, Spring Boot, Maven, Jenkins, Datadog, Hibernate, and AWS to build and deploy services.

August 2020 - February 2022

Cerner Corporation

Software Engineer

Columbia, MO, United States

Cerner Corporation is an American supplier of health information technology services, devices, and hardware.

  • Worked in the Information Management team at the Tiger Institute for Health Innovation within MU Health Care.
  • Provided data and built ETL automation for researchers in the University of Missouri hospital.
  • Built new features for a C# based web application.
  • Worked with the research team to build a data warehouse in Snowflake using the PCORnet Common Data model for MU Health Care.
  • Used Azure Data Factory, Azure Databricks, AWS, Snowflake, Oracle, and MS SQL.

July 2020 - August 2020

Dynamic Medical Management Solutions

Software Development Intern

Columbia, MO, United States

Dynamic Medical Management Solutions specializes in medical billing and operations, focusing on data analysis to optimize workflow.

  • Participated in a project to automate the reporting system.
  • Built APIs and Unit testing in PHP programming language.
  • Worked with Docker containers, Postgresql database, and bash scripting.

July 2019 - February 2020

Softtech

Software Engineer

Istanbul, Turkey

Softtech is a software company in the banking and finance industry. It is Turkey’s largest software company with domestic capital.

  • Worked in the International Banking department.
  • Participated in an Open Banking project.
  • Made improvements in the COBOL system.
  • Built Restful web services using Java and Spring Boot.
  • Utilized Java, COBOL, Vue.js, MySQL, MS SQL, Spring Boot, Gradle, Jenkins, Hibernate, and Gitlab to build and deploy services.

July 2018 - August 2018

Vestel

Intern

Manisa, Turkey

Vestel is a Turkish home and professional appliances manufacturing company of 18 companies specializing in electronics, major appliances, and information technology.

  • Worked in Smart Systems Test Development department.
  • Created a web application displaying real-time phone production line test results.
  • Used C# programming, Entity Framework, ASP .NET MVC, and MS SQL database.

October 2017 - February 2018

ESB Software and Information Technologies

Volunteer

Izmir, Turkey

ESB Software and Information Technologies, a software company that offers web and mobile-based software solutions

  • Participated in a project called Kosi Web. This application allows people to create their website without writing any code.
  • Used PHP, HTML, CSS, and JavaScript programming languages and MySQL database.