lock-svg Successfully occupied
We have already found the right Titan for this project. Try to look at similar projects.
lock-svg project
Successfully occupied
View project information dropdown icon
Wallet icon Coin icon Rate info Contact us for more info
Timer icon Form of cooperation Full-time / 90% Remote
Briefcase icon Sector Banking
Location icon Location Bratislava

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 6 months with possibility of extension
Period of cooperation 01.06.2026 - 31.12.2026
Start date 01.06.2026 or by agreement
Technology
  • Power BI
  • SQL
  • SCRUM
  • Python
Languages
  • English flag English - active, B2/C1/C2
  • Slovak flag Slovak - active, B2/C1/C2

Project description

  • analysis of business use cases and their transformation into data specifications
  • definition of data logic and data mapping between source systems and the data warehouse
  • data analysis across various systems and identification of data dependencies
  • design and implementation of a data quality framework
  • design of controls and validation rules within ETL processes
  • design of definitions for data jobs and processes for regular data processing
  • collection and processing of requirements from business stakeholders
  • communication with business users and explanation of technical solutions in non-technical language
  • identification of data inconsistencies and proposal of measures for their elimination
  • cooperation with the data engineering team in the implementation of data transformations
  • participation in the design of metadata-driven data processes

Project requirements

  • min. 10+ years of practical experience with Oracle databases in implementing data warehouse / data mart / business intelligence solutions (ETL, PL/SQL, SQL, optimization).
  • min. 10+ years of experience on a project involving implementation or development of a data warehouse / data mart / business intelligence solution in the banking or financial sector.
     
  • advanced experience with:
    • Oracle Database
    • Oracle Data Warehouse
    • SQL
    • PL/SQL
    • ETL processes
    • Data Quality Framework
    • BI reporting platform
       
  • strong analytical and systematic thinking
  • ability to connect business requirements with data architecture
  • experience with complex data ecosystems
  • good communication skills in cooperation with various teams
Hire an IT specialist Do you need a similar IT freelancer for your project? Hire a specialist
New to the world of IT freelancing ?

Freedom, flexibility, greater control over finances and career. Freelancing has evolved and offers much more today. See what's in store for you and how it will change your life.

New to the world of IT freelancing ?

Freedom, flexibility, greater control over finances and career. Freelancing has evolved and offers much more today. See what's in store for you and how it will change your life.

32 403

Titans that have
joined us

747

Clients that have
joined us

699 462

Succcessfully supplied
man-days