Henry Hüske available

Henry Hüske

Senior data engineer, IT project management

Profileimage by Henry Hueske Senior Data Engineer, IT-Projektmanagement from Dresden
  • 01109 Dresden Freelancer in
  • Graduation: Diploma in business education
  • Hourly-/Daily rates: 100 €/hour 800 €/day
    Kann je nach Projektumfang variieren
  • Languages: German (Native or Bilingual) | English (Full Professional) | Swedish (Limited professional)
  • Last update: 14.02.2020
Profileimage by Henry Hueske Senior Data Engineer, IT-Projektmanagement from Dresden
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My offers
Based on many years of experience in data engineering and project management I offer:
  • Technical project management & project management support
  • Performing development tasks in the areas Data Warehouse (DWH), ETL and Big Data
  • Replacement/migration of relational databases (in particular Oracle and PostgreSQL)
  • Support with the transfer of your database into the cloud infrastructure (AWS, GCP)
  • Performance optimization of your database queries and processes

Your benefits
Working with me has the following benefits:
  • You can concentrate on your day-to-day business while I will take care of your project management tasks.
  • The optimization and acceleration of data processes brings your data to its destination in a faster way and enables you to carry out more timely analyzes.
  • The replacement/migration of your database takes place in a structured way and with the smallest possible downtime.
  • The knowledge of your employees increases through my technical supportand guidance.
  • Better and faster database queries and processes increase customer satisfaction.

Professional and project experience
  • 2015 - 2019: Senior Data Engineer, Avantgarde Labs GmbH, Dresden, Germany.
  • 2009 - 2014: Data Engineer, Tele-Kabel-Ingenieurgesellschaft mbH, Chemnitz, Germany.
  • 2008: Diploma in business education, Technische Universität Dresden, Dresden, Grade: 1,2 with distinction.
  • 2005-2006: Study abroad, Mid Sweden University, Sundsvall, Sweden.

List of skills
  • Focus topics
    • Technical project management & IT project management
    • ETL/DWH development & BigData
    • Database migration (upgrades of existing databases; migration to other relational databases)
    • Database performance optimization
  • Databases
    • Oracle-Database (Oracle Database 12c Administrator Certified Associate, October 2016)
    • PostgreSQL
    • MySQL
    • MongoDB
  • Cloud
    • Amazon Web Services (AWS)
    • Google Cloud Platform (GCP)
  • Tools
    • Bash
    • Docker
    • git
    • Linux
    • Python
    • Talend Studio
  • 02/2015 - 12/2019

    • Avantgarde Labs GmbH
    • 10-50 employees
    • Internet and Information Technology
  • Senior Data Engineer / Project Manager (as employee)
  • My job included technical support for the ETL team of a large German e-commerce provider for electronic items; the ETL infrastructure consisted of 300 to 400 ETL jobs. On the one hand, I was responsible for creating, changing and optimizing ETL jobs using Talend Studio DI, and on the other hand for planning ETL processes and prioritizing tasks for a team of up to 5 employees. In the 5 years in the project three different Talend versions (5.3.1, 6.2.1, 7.0.1) were used. When upgrading the Talend Studio versions including the associated infrastructure components (Talend Administration Center, Nexus, git / SVN), I took over the technical coordination of the necessary steps in coordination with internal and external employees. A central database with a size of approximately 2 TB was used to combine the data from various source systems; until 2017 it was an Oracle database in version 11g R2, after that the database was migrated to PostgreSQL 9.6 and ETL infrastructure was transfered to the cloud (Google Cloud Platform using "Cloud SQL" for the database and VMs for the infrastructure components).

  • 03/2009 - 12/2014

    • Tele-Kabel-Ingenieurgesellschaft mbH
    • 50-250 employees
    • Internet and Information Technology
  • Data Engineer (as employee)
  • My task was the project coordination for and the implementation of approx. 80 geodata migrations for supply networks (waster water, electricity, gas) for a Swiss GIS provider, which performs the GIS tasks for about 50 Swiss municipalities. The migrations took place from Oracle database 9 to Oracle database 11g R2. In addition, I carried out various customization programming for Autodesk Topobase using VB.NET for the customer.

  • Maximum of 30 working hours per week
  • Daily on-site work in customers offices in the Dresden area
  • Daily remote work with the following on-site times outside Dresden:
    • At project start up to 2 weeks at customers office
    • 1 day every 2 weeks for customers in the areas Berlin, Leipzig, Erfurt, Chemnitz
    • 3 days every 2 months for customers in Europe

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