Data Science Consultant
Kristan is data science consultant specializing in n developing innovative end-to-end solutions, from managing big data, extracting insights, developing models, and turning findings into actionable insights using creative visualizations. Kristan has experience in machine learning, interactive data visualization, predictive analytics, exploratory data analysis, and data governance and management. Over 8 years of experience spanning academic and business consulting. Passionate about answering interesting business questions and collaborating with BI analytics professionals and industry leaders. Focuses on end-to-end solutions and architecture throughout projects to provide the most seamless and automated deliverables.
Sr. ETL Architect Lead, Enterprise Data warehouse, Holland America Line – Responsible for building the data warehouse that fed into the core analytical modules for demand forecast, market response model, price and inventory optimization. Delivered data warehouse datasets and data mart builds using dimensional modeling. Implemented data warehouse best practices and processes for the teams which involve design, testing, version control, documentation, build, deployment, operations, and naming standards. Worked with business stakeholders to create technology roadmap and team charter.
Sr. Data Engineer at Amazon – Wrote several ETL/SQL code to handle large volumes of data (billion-row tables) and complex data transformations, focusing on performance and efficiency using Amazon Web Services and in-house ETL.
Responsible for partnering with stakeholders and business owners in business process improvements, implementing multi-channel MDM solution in an Agile (Scrum) environment.
With the new day comes new strength and new thoughts – Eleanor Roosevelt