Fachlicher Schwerpunkt dieses Freiberuflers

Senior Data Analyst; Analytics, Business Intelligence, Data Reporting & Visualisation, Data Science & Machine Learning

verfügbar ab
01.10.2020
verfügbar zu
100 %
davon vor Ort
100 %
Städte
Hamburg
50 km
Berlin
50 km
Kontaktwunsch

Ich möchte bevorzugt für Projekte in diesen Einsatzorten kontaktiert werden.

Projekte

01/2019 - Heute

1 Jahr 6 Monate

Consulting companies in Analytics

Rolle
Self-Employed, Senior Analytics, Consultant
Einsatzort
Berlin
Projektinhalte

Consulting companies in Analytics, BI, Data Science & Machine Learning

  • Idealo GmbH - Customer Experience & Engagement Analytics
  • Small Improvements GmbH - Customer Retention Analysis
  • Mobile.de GmbH - Data Validation, Business Analytics, Performance Marketing
  • Clue by Biowink GmbH - Instrumentation Support, Product Analytics, Business Intelligence, Experimentation Setup / Analysis

Projekthistorie

I support teams by finding data-driven answers to their business / product / marketing questions - or by helping them ask the right questions in the first place.

I am a senior data analyst with several years’ experience working with Tableau, Looker, Amplitude, Apptimize, Adjust, Python and its statistical packages, SQL, Teradata, BigQuery, Amazon Redshift, Hadoop, Exasol, Spark, Microstrategy, Qlikview and R. I have expertise in reporting / BI, data visualization, data instrumentation, KPI setup and metrics consulting and a/b testing.

I have been a freelance analytics consultant since 2019. 

Kompetenzen

Produkte / Standards / Erfahrungen

Profile:

  • Senior Data Analyst with several years’ experience working with Tableau, Looker, Amplitude, Apptimize, Adjust, Python and its statistical packages, SQL (Teradata, Amazon Redshift, Hadoop, Exasol, BigQuery) Microstrategy, Qlikview and R. Expert in data instrumentation, KPI setup and metrics consulting, experimentation, data cleaning, reporting / BI and data visualization. Freelance Analytics Consultant since 2019.
  • Excited about Data Science / Data Engineering topics. Certificates in Machine Learning courses from Coursera including Neural Networks, Deep Learning, Convolutional Neural Networks and Sequence Models. Currently enrolled in the Data Science Nanodegree at Udacity and planning to enroll in the Data Engineering Nanodegree next.

PROFESSIONAL QUALIFICATIONS:

  • 6+ years’ experience using Tableau & SQL
  • 4+ years’ experience programming in Python and its statistical packages
  • 3+ years’ experience using Microstrategy, Qlikview, Hadoop, R
  • 1 year’s experience using Amplitude, Apptimize, Adjust, Looker
  • 15+ years’ experience using Microsoft products (Excel, PowerPoint, Access)

Sprachkenntnisse
English
full professional proficiency
German
native proficiency
Spanish
elementary proficiency

Ausbildungshistorie

2011 – 2012:

Institution: London School of Economics and Political Science – London, United Kingdom

Degree: M.Sc. Management Science / Operations Research (Distinction)

Course specialization:

  • Mathematical Programming
  • Combinatorial Optimization
  • NP-complete problems, calculating running times of approximation algorithms

2008 - 2012:

Institution: Mannheim University, University of New South Wales and London School of Economics and Political Science

Education: Scholarships by the „Bischöfliche Studienförderung Cusanuswerk“

2006 – 2009:

Institution: Mannheim University – Mannheim, Germany

Degree: Bachelor of Science in Business Administration (1,7) 

072008 – 11/2008:

Institution: University of New South Wales – Sydney, Australia

Education: Study Abroad Term for Undergraduates, Focus on Finance & Entrepreneurship, German Academic Exchange Service (DAAD)

2005:

Institution: Secondary School Alwin-Lonke-Straße – Bremen, Germany

Degree: Abitur (1,2)

LICENSES & CERTIFICATIONS:

05/2017:

Machine Learning - Coursera / Stanford University

12/2017:

  • Neural Networks and Deep Learning - Coursera / Stanford University
  • Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization - Coursera / Stanford University

01/2018:

Structuring Machine Learning Projects - Coursera / Stanford University

02/2018:

Convolutional Neural Networks - Coursera / Stanford University

03/2018:

Sequence Models - Coursera / Stanford University