BI Analyst & DWH Developer & MS SQL Developer & Oracle Developer

Der Kandidat ist ein erfahrener Entwickler, der seit über 21 Jahren in der IT-Welt in der kommerziellen Praxis tätig ist. Zu seinen am häufigsten verwendeten Technologien gehören Oracle SQL, PL/SQL und Microsoft SQL. Zu den Projekten, an denen er in letzter Zeit gearbeitet hat, gehören die Erstellung von ETL-Datenpumpen, Data Warehouse- und Data Mart-Design, multidimensionale und relationale Datenmodellierung, Dashboard- und Berichtserstellung. Bei seiner Arbeit verwendet er agile Methoden, insbesondere Scrum und Kanban. In den letzten 4 Jahren hat er sich auf SQL- und PL/SQL-Programmierung spezialisiert (was hauptsächlich die Überprüfung von geschriebenem Code, aber auch ETL-Prozesse umfasst). Er kann sich ohne Probleme auf Englisch verständigen und wendet es täglich an. Er hat auch als Teamleiter und IT-Abteilungsleiter gearbeitet, wo er für ein kleines Team von bis zu 10 Personen verantwortlich war. Der Kandidat ist für eine Position geeignet, in der er größere Entwicklerteams leiten soll, aber auch für reine Programmierpositionen, die er bevorzugt.

Freelancer (October 2022 – April 2023)

Utilized SAP BO for report creation, executed intricate relational data modeling using SAP UDT and IDT, and leveraged expertise in MS SSAS for data modeling purposes, contributing to an enriched data analysis process.

Senior Information Engineer (July 2020 – July 2022):

Orchestrated the generation of detailed reports through proficient use of Cognos Report Studio, actively supporting informed decision-making within the organization.

Senior Information Engineer (Jun 2017 – Jun 2020):

Spearheaded the creation and editing of reports in MS Excel PowerPivot Cubes, conceptualized and implemented a robust datamart in Microsoft Cubes, and meticulously validated data in reports while rectifying errors in the data warehouse and ETL, ensuring data accuracy and integrity.

Business intelligence expert (Feb 2016 – May 2017):

Demonstrated proficiency in generating and refining reports for a substantial user base using the SAP Business Objects platform, contributing to streamlined data-driven processes and enhanced decision-making capabilities.

Architect, analyst, consultant, project manager, and developer (2009 – 2016):

Led a comprehensive data warehouse/business intelligence project catering to various organizational aspects, including meticulous analysis of user and system requirements, the implementation of an efficient data warehouse system, and the development of robust ETL data pumps in PL/SQL, fostering a data-driven organizational culture.

Business intelligence analyst and consultant (2006 – 2009):

Devised and implemented a quality control data mart and an effective OLAP business intelligence solution, instrumental in providing data-driven insights for strategic decision-making processes across diverse client projects.

IT consultant and developer as a freelancer (2004 – 2005):

Engaged in diverse BI projects while concurrently exploring the development of an Android application, showcasing versatility and expertise in both consultancy and software development.

Director of publishing house (2000 – 2003):

Provided comprehensive oversight to the operations of a publishing house, fostering effective management strategies and contributing to the company's growth and success within the industry.

Technical director (1999 – 2000):

Oversaw and directed key technical initiatives within the organization, playing a pivotal role in driving strategic technological advancements and facilitating the successful implementation of various IT projects.

Director of IT division (1998 – 1999):

Founded and led an innovative IT division, emphasizing the delivery of cutting-edge business intelligence solutions and forging strategic partnerships with industry-leading platforms, thus establishing the organization as a prominent player in the business intelligence sector.

Marketing manager (1994 – 1998):

Developed and executed comprehensive marketing strategies, contributing significantly to the enhanced market positioning and notable growth of the company during the designated tenure.

IT administrator (1993 – 1994):

Successfully managed crucial IT operations, ensuring seamless functionality and optimal utilization of IT resources within the organization, thus contributing to streamlined and efficient operational processes