Oseze Esther Iyore

Oseze Esther Iyore

Scientific Assistant

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location of Oseze Esther IyoreCopenhagen, Capital Region of Denmark, Denmark

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  • Timeline

  • About me

    Lead Data Analyst @ Kantar Group | Data Wrangling, Python Development, Product, Project Management, Data Science

  • Education

    • DTU - Technical University of Denmark

      2017 - 2019
      Master's degree Sustainable Energy

      - Optimization and Mathematical Modelling: I modelled energy systems, in several courses, utilizing different optimization techniques using Python with Gurobi. I have had to model aerodynamics of wind turbines with large data sets as inputs (Matlab)- Data handling: I have had various courses where I have dealt with large data sets including time series data. I have had to clean the data including aggregate, restructure, transform and deal with missing values or outliers. I have done… Show more - Optimization and Mathematical Modelling: I modelled energy systems, in several courses, utilizing different optimization techniques using Python with Gurobi. I have had to model aerodynamics of wind turbines with large data sets as inputs (Matlab)- Data handling: I have had various courses where I have dealt with large data sets including time series data. I have had to clean the data including aggregate, restructure, transform and deal with missing values or outliers. I have done this in Matlab and Python using Pandas, Numpy and Matplotlib. In personal projects I have performed web scraping using the BeautifulSoup library. - ML: In the course “Introduction to machine learning and data mining” I have been introduced to and used different ML models (decision trees, naive bayes and k-means) on different data sets (Python). In the course “Renewables in electricity markets” I used time series data as input for a regression model to predict future wind production (Matlab). Show less

    • DTU - Technical University of Denmark

      2012 - 2016
      Bachelor's degree Fysik og nanoteknologi

      Activities and Societies: - Participated in the Green Challenge competition with my bachelor project "Characterization of Aerosol Micro- and Nanoparticles in DTU CEN’s Working Environment" - Introduction to Mathematical Statistics (R) - Introductory Programming with Matlab - Introductory Programming with C and Java - Advanced Engineering Mathematics 1, 2 and 4- Interdisciplinary projects (four different projects), where I have had the opportunity to learn in a different way than in the traditional courses. Here I developed my creative thinking for problem solving, while learning good ways of solving problems with my acquired competencies

    • University of California, Berkeley

      2018 - 2018
      Summer Session

      - Gained experience in scientific discussion and presenting arguments to an audience.- Developed skills in communicating science and technology effectively through both writing and speech.-Studied topics in environmental science, energy, and resource management.

  • Experience

    • DTU Nanotech

      Sept 2016 - Aug 2017
      Scientific Assistant

      - Created micro and nano structures in lab and conducted optical experiments on structures- Analyzed large data sets, of several dimensions, resulting from experiments, subsequently mapping and visualizing data (Matlab)- Created images and figures for a scientific article, which I co-authored (Holographic Resonant Laser Printing of Metasurfaces, 2018)

    • DTU - Technical University of Denmark

      Jan 2017 - May 2018
      Teaching Assistant

      Trained students and researchers in the use of electron microscopes. The trainees were often english speaking and had widely different engineering and cultural backgrounds. This has developed my communication skills.

    • HOFOR A/S

      Oct 2018 - Oct 2019
      Studentermedhjælper

      - Calculated forecast errors and showed the financial consequence of possible decisions. Visualized efficiently. (Matlab) - Retrieved relevant data from a database for analysis and visualization (SQL) - Set up computation of profit from electricity sales taking into account several markets and trades (Excel)- Deciphered project needs, drafted proposals, evaluated providers of services

    • Deloitte

      May 2021 - Aug 2022
      Technical Consultant

      - Contributed in building fraud detection tool for a retail client (python)- Worked on risk patterns based on machine learning models to identify potential fraud cases (python)- Worked with data in Google Cloud Platform (Google BQ and Google Cloud Storage)- Became certified as Associate Cloud Engineer - Consulted on strategy projects related to data and cyber- Researched and developed in Deloitte's incubator aiStudio. - Helped build tool for evaluation of bias and reliability of different ML models (python) Show less

    • Blackwood Seven | Part of Kantar Group

      Sept 2022 - now
      Lead Data Analyst

      - Developing Python modules and packages to streamline and enhance various processes.- Transforming, manipulating, and validating data using Python, R, and SQL.- Managing and processing data in AWS, including S3 and Redshift.- Implementing new structures and centralizing code to optimize internal workflows.- Utilizing internal tools to efficiently guide data through the data pipeline.- Designing data visualizations and checks to identify patterns and detect potential issues.

  • Licenses & Certifications