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Analytical and solution -driven professional with a knack for turning complexity into clarity. Skilled at bridging the gap between business needs and technical execution, ensuring data -driven strategies translate into real -world impact. Thrives in fast -paced environments, driving efficiency, enhancing decision -making, and fostering seamless collaboration.…

Gavin Koli

Data Scientist, Data Analyst, Full Stack Developer, +2

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Analytical and solution -driven professional with a knack for turning complexity into clarity. Skilled at bridging the gap between business needs and technical execution, ensuring data -driven strategies translate into real -world impact. Thrives in fast -paced environments, driving efficiency, enhancing decision -making, and fostering seamless collaboration.…

Available to hire

Analytical and solution -driven professional with a knack for turning complexity into clarity. Skilled at bridging the gap between business needs and technical execution, ensuring data -driven strategies translate into real -world impact. Thrives in fast -paced environments, driving efficiency, enhancing decision -making, and fostering seamless collaboration.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Data Science Intern at RWE Renewables Europe & Australia GmbH

October 1, 2025 - October 1, 2025

Developed project management and ESG dashboards for nine countries, supporting over 2,000 stakeholders in monitoring KPIs, sustainability metrics, and project progress. Built automated data pipelines and semantic models using Python, SQL, Power Query, DAX, and M code to improve data accuracy and enable self-service analytics. Performed data analysis and visualization to uncover insights, identify trends, and support data-driven decision making. Contributed to AI model training to automate user tasks and enhance predictive capabilities. Led dashboard adoption and training within Agile sprints, ensuring maintainability and scalability of solutions.

IT Working Student at Applike Group GmbH

August 1, 2023 - August 1, 2023

Supported 150+ employees by maintaining 98% uptime for networks, VPNs, and technical systems while implementing security protocols. Built and maintained an internal support wiki, streamlining troubleshooting and reducing resolution time by 25%. Assisted in cross-functional IT projects, improving collaboration, documentation, and process efficiency.