Manfred Schmidl available

Manfred Schmidl

BI & ETL Developer & Big Data Engineer

available
Profileimage by Manfred Schmidl BI & ETL Developer & Big Data Engineer from Graz
  • 8010 Graz Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates:
  • Languages: German (Native or Bilingual) | English (Full Professional) | French (Elementary)
  • Last update: 21.03.2021
KEYWORDS
PROFILE PICTURE
Profileimage by Manfred Schmidl BI & ETL Developer & Big Data Engineer from Graz
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SKILLS
  • Definition and implementation / operating of Data Warehouse- and Big-Data Systems 
    • SSIS, Pentaho, Talend 
    • SQL-Server, PosgreSQL, MYSQL, MariaDB 
    • Apache Hadoop Framework, Cloudera
    • Python, PHP, SQL 
  • Requirements Engineering / Business Analysis / Process Management 
  • Project-Management and Program Management
PROJECT HISTORY
  • 09/2020 - 03/2021

    • Magna Powertrain
    • Automotive and vehicle construction
  • Data Engineer
  • Mission: Building up a Data Warehouse from scratch. The requirements were
    built up together with the newly established BPM team and then implemented.
    Technologies: Talend Fabric, SSIS, Python, PostgreSQL, SSIS, PowerBI

  • 02/2019 - 07/2020

    • Wirecard CEE
    • Banks and financial services
  • Data Engineer + Teamlead
  • Mission: Designing and implementing the global Data Lake of Wirecard
    Starting point was the idea to offer additional analytics and insights to our
    customers, so the merchants. The organizational environment was based on
    a newly established division. This lead to a range of tasks covering the
    definition and implementation of processes; building up of two teams in
    Austria, managing the tasks of additional team members in Munich; use case
    definition and requirements analysis; elaboration of the system- and data
    architecture; implementation of PoC’s.
    Due to the Covid crisis and the corporate crisis in the summer, the focus of
    the Data Lake and the data analysis shifted to internal processes and KPI’s
    due to a “mature” Data Warehouse which could not handle those
    requirements.
    Technologies: Cloudera, Python, Scala, Streaming Technologies (mainly
    Kafka), Elastic Search and much more

  • 01/2017 - 02/2019

    • Wirecard CEE
    • Banks and financial services
  • Data Warehouse Analyst
  • Mission: Replacing the legacy reporting stack in CEE by a Data Warehouse
    At the beginning, the internal reporting was based on Access + Excel with the
    known disadvantages. The first use cases that I implemented focused on the
    pain points of the Top-Management and the Sales division. Within some
    months, four different Payment Gateways, two CRM systems, two Billing
    systems and several Front-End solutions were integrated and delivered
    unified data with a 15 minutes delay. I developed also the visualization based
    on php, html and Metabase. At the handover, the portal had more than 300
    users.
    Technologies: Pentaho, MYSQL, PHP, Python

  • 01/2000 - 07/2007

    • Mobilkom | Tele.ring | Drei Austria
    • Telecommunications
  • Technical Projectmanagement
  • As a student I started at Mobilkom in the role of a tester of the billing system,
    where I triggered and implemented the first steps for a test automation.
    Afterwards I got the chance to lead the Euro conversion project at Tele.ring
    focusing on the billing system and the payment related systems.
    At Drei Austria I was working as a technical project manager + developer of
    the payment gateway (covering internal and customer payments) additionally
    to the Top-Up system and the internal Hub responsible for the rule-based
    credit verification system which was connected to external providers. For the
    payment gateway data I built up a simple Data Warehouse integrating also
    the data from the billing and the CRM system.
    Technologies: Python, Oracle

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