22.04.2025 aktualisiert

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Freelancer for Data Engineering, Business Intelligence & Software Engineering

Berlin, Deutschland
Deutschland
Bachelor of Science in Applied Computer Science
Berlin, Deutschland
Deutschland
Bachelor of Science in Applied Computer Science

Skills

Data EngineeringData Analsysisdata engineerDaten AnalystBusiness IntelligenceBusiness Intelligence and DWHETL (Etract Transform Load)API developmentMySQLGraph APIpostgresPostgreSQL.DatenvisualisierungflaskSisense Admin And DeveloperHTML & CSSJavasciptBootstrapjQueryJavaPythonMetabaseData WarehousingjenkinsJenkins CI/CDgitGithubScrumweb app developer
ETL, APIs, MySQL Databases, Facebook Graph API, Analytics API, PostgreSQL, Amazon API, Spotify API, data modeling, SQL, visualization, data visualization, REST API, flask, Sisense, HTML/CSS, Javascript, Bootstrap, jQuery, jVectorMap, d3, js, Highcharts, Java, Python, MS Office, Bash Scripting, eclipse, MySQL, vue.js, FTP, database, Metabase, Git, Data Warehouse, Shopify, API, Webshop, metadata, HTML, CSS, RESTful, Mondrian, Jenkins, Google Docs, Shopify API, Saiku, Vagrant, VirtualBox, PyCharm, Bash, Linux, Web Application Development, DB, user management, Dymo, PHP, Facebook, backup, HP OpenView, mobile application, operating system, Scrum, jBPM

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

Freelancer for BI, Data Engineering & Web Development

Universal Music Germany

Medien und Verlage

250-500 Mitarbeiter

  • supporting & consulting the business intelligence unit in ETL processes
  • implementing ETL processes using different sources, such as web APIs, MySQL Databases (i.e. Facebook Graph API, Google Analytics API, PostgreSQL, Amazon API, Spotify API)
  • data modeling and optimization using the Business Intelligence Tool Sisense and SQL
  • creating/designing reports & dashboards for the visualization of predefined KPIs
  • Sisense front/back end enhancement & plugin development for advanced data visualization
  • REST API development based on flask and PostgreSQL
  • full stack web development

Overview of Software, Frameworks and Tools used: Sisense, HTML/CSS & Javascript, Bootstrap, jQuery, jVectorMap, d3.js, Highcharts, Java, Python, MS Office, Bash Scripting, eclipse, PostgreSQL, MySQL, vue.js, FTP

Freelance Data Analyst

Urban Sports GmbH

Sonstiges

250-500 Mitarbeiter

  • MySQL/PostgreSQL database analysis & documentation
  • reporting and decision making support for B2B migration/post-merger processes
  • implementation/design of dashboards and ad-hoc reports
  • direct line of support for merger stakeholders, partner management, customer care/acquisition, finance

Overview of Software, Frameworks and Tools used: Metabase, PostgreSQL, MySQL, Python, Git, HTML/CSS & Javascript, MS Office

Freelance Data Warehouse Engineer

Urbanara GmbH

Konsumgüter und Handel

10-50 Mitarbeiter

  • enhance existing & build new data warehouse based on PostgreSQL
  • development of daily ETL processes
  • create processes to gather Shopify data using its API & update Webshop metadata
Overview of Software, Frameworks and Tools used:  Python, git, PostgreSQL, Mondrian, Jenkins, Google Docs, Shopify API, REST API, Saiku, Vagrant, VirtualBox, PyCharm, Bash, Linux

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