Summary
Overview
Work History
Education
Skills
Languages
References
Timeline
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Aisling Horan

Aisling Horan

Berlin

Summary

Driven data enthusiast with a strong foundation in Python, data visualization, and SQL, honed through an intensive, immersive training program. With previous professional experience in data analysis, I specialize in transforming complex datasets into actionable insights and presenting them clearly to diverse audiences. Fueled by curiosity and innovation, I’m eager to tackle data challenges and make a measurable impact in dynamic, fast-paced environments.

Overview

4
4
years of professional experience

Work History

Data Analytics Intensive Course

Spiced Academy; neuefische
Berlin
11.2024 - 03.2025

Currently enrolled in an intensive Data Analytics course, completing in February, gaining comprehensive skills, including:

  • Python: Writing efficient scripts for data analysis and automation.
  • SQL: Crafting complex queries to manage and extract insights from databases.
  • Tableau: Creating interactive dashboards and visualizations.
  • Descriptive Statistics: Summarizing and interpreting data trends and patterns.
  • And more, with a focus on practical, hands-on projects to apply data-driven problem-solving techniques.

Data Analyst Internship

Sonova Digital
Berlin
04.2024 - 10.2024
  • Main domain was website traffic analysis.
  • Developed data visualizations and dashboards to track business metrics using Power BI.
  • Performed exploratory data analysis on large datasets to identify trends and outliers.
  • Created SQL queries using Databricks to extract relevant information from relational databases for various projects.
  • Mined unstructured data.
  • Worked closely with stakeholders to ensure accuracy of collected data sets used in forecasting models.
  • Implemented data quality control measures to maintain integrity of analysis.
  • Implemented changes in existing systems based on stakeholder requirements.
  • Engaged in continuous learning to stay updated on new data analysis tools and techniques.

Customer Care Agent

Sonova Digital
Berlin
08.2022 - 04.2024
  • Taking inbound and outbound calls.
  • Managing customer inquiries regarding bookings, providing information on availability and rates.
  • Maintaining accurate records of all bookings, including cancellations and no-shows.
  • Working in a fast-paced environment.

Shadowing in Data Analysis Department

Google
Berlin
07.2023 - 07.2023
  • Analyzed and understood system data models for data flow development.
  • I looked over certain SQL workflows.
  • Viewed how Google displays its data in reports and visualizations.
  • Gained tips and advice from data analysts.

Customer Care Agent

Google
Athens
02.2022 - 06.2022
  • Utilized job-related software to prepare change of address records and issue service discontinuance orders.
  • Recommended improvements in products, service and billing methods to management to prevent future problems.
  • Adjusted bills and refunded money to resolve customers' service or billing complaints.

Content Writer & Social Media Manager

WellYou
Berlin
12.2020 - 06.2021
  • Provided administrative support to the team, including scheduling meetings and managing calendars.
  • Composed letters, memos, reports, emails, presentations and other written correspondence as required by management staff.
  • Applied strong writing, editing and proofreading abilities to each assignment to produce best possible content for the developing app.
  • Organized virtual events and workshops for app users.
  • Managed and created content for social media accounts.
  • Wrote articles, took pictures and created graphics to publish alongside articles.
  • Conducted online presentations and workshops for app users.

Education

Data Analytics Course (12 week intensive)

Spiced Academy, Neuefische
Berlin, Germany
03-2025

Power Bi: The Complete Course

Udemy
Online
05-2024

Databricks For Data Analysis

Udemy
Online
03-2024

Advanced SQL: MySQL Data Analysis & Business Intel

Udemy
Online
12.2023

SQL for Data Analysis: Beginner MySQL Business Int

Udemy
Online
10.2023

SQL Tutorial

W3 Schools
Online
01.2023

Bachelor of Science - Nutraceuticals in Health And Nutrition.

Technological University Dublin
Dublin, Ireland
05.2021

Skills

  • SQL
  • Python
  • Pandas
  • Power BI
  • Tableau
  • Microsoft Excel
  • Azure Databricks
  • MySQL Workbench
  • PostgreSQL
  • DBeaver
  • GitHub
  • DBT
  • Descriptive statistics
  • Google Analytics
  • A/B testing
  • ETL pipelines

Languages

English, Irish
First Language
German
Upper Intermediate
B2

References

References available upon request.

Timeline

Data Analytics Intensive Course

Spiced Academy; neuefische
11.2024 - 03.2025

Data Analyst Internship

Sonova Digital
04.2024 - 10.2024

Shadowing in Data Analysis Department

Google
07.2023 - 07.2023

Customer Care Agent

Sonova Digital
08.2022 - 04.2024

Customer Care Agent

Google
02.2022 - 06.2022

Content Writer & Social Media Manager

WellYou
12.2020 - 06.2021

Advanced SQL: MySQL Data Analysis & Business Intel

Udemy

SQL for Data Analysis: Beginner MySQL Business Int

Udemy

SQL Tutorial

W3 Schools

Bachelor of Science - Nutraceuticals in Health And Nutrition.

Technological University Dublin

Data Analytics Course (12 week intensive)

Spiced Academy, Neuefische

Power Bi: The Complete Course

Udemy

Databricks For Data Analysis

Udemy
Aisling Horan