LIST OF MY PROVIDED SERVICES
Business Intelligence leverages software and services to transform data into actionable intelligence that informs an organization’s strategic and tactical business decisions. Let me build you a solution which is tailored to your company needs and makes your business decisions easier than ever.
Data Analytics is the process of examining data sets in order to draw conclusions about the information they contain. Having the experience from companies with a distinct market orientation I can make precise analyses that satisfy your business needs and increase your revenues.
The ETL stands for Extract, Transform, Load and represents the procedure of transferring data from different data sources into requested storage. Having a strong command of various ETL tools I can guarantee to bring data of your desire, in the format of your need, into the destination of your choice.
Web scraping is a term for various methods used to collect information from across the internet. It is essentially a form of data mining which is a very useful tool in creating competitor analysis. Let me develop a personalized script that provides all the data you need to rise up your ongoing business strategy.
Helps improve efficiency and agility, reduce cost, participate in diverse models, and capture the most recent database trends. I can help you to set up a solution that suits the best to your current architecture or build a new cloud database solution from scratch.
Data Formatting is a mechanism that helps organize information according to predefined specifications. Usually, is performed by Excel macros (VBA) or by more sophisticated scripts. Having experience with a variety of formatting tools I can create an automated script that will be tailor-made to your needs.
MS SQL SERVER
HTML & CSS
MY EXPERTISE IN SOFTWARE
STORY OF MY PROFESSIONAL LIFE
Welcome to VorelData pages! My name is Ondrej Vorel and I am BI & Data Analytics enthusiast with over 6 years of professional experience from Germany, Czech Republic and Greece. Over the course of my career, I have had an opportunity to work in Business Intelligence, Big Data and Marketing Analysis environments which provided me with a full range of exceptional experience. In particular, I have adopted techniques of:
Processing extensive data coming from various sources in distinct formats.
Building complex data architectures using modern database systems.
Presenting data along with the most powerful analytic tools.
Having gained all the valuable expertise in the field I had decided to quit a "big corporation" life and I started to provide my own consultancy and services. My major intention to work as a freelancer is the opportunity of being engaged in a variety of interesting projects so I can employ my skills and experience in order to provide the first-class services for all my clients.
MY UP TO NOW CAREER
2019 - PRESENT
BI & Data Analytics Professional
Working as a freelancer for clients from all around the world. Implementing VorelData services to a variety of challenging projects related to BI & Data Analytics. Everyday boosting skills and expertise in order to provide the first-class service.
2017 - 2019
IRI WORLDWIDE ATHENS
Senior Data Consultant
End to end marketing analysis for significant US clients and manufacturers. Processing extensive volumes of syndicated data from various US retailers. Taking full responsibility for all projects which lead clients to business decisions in order millions of dollars.
2017 - 2017
TARGIT GREECE ATHENS
Business Intelligence Consultant
Building new warehouse architecture and ETL processes based on a variety of ERP systems. Working on diverse Business Intelligence projects for significant Greek customers and companies. Development of OLAP cubes for dynamic and easily customized dashboards.
2016 - 2017
SOFTWARE ONE MUNICH
Business Intelligence Architect
Working as an independent BI architect and developing completely new BI solution for the purpose of controlling incentive volumes in the financial department. Daily collaboration with financial department sitting in India. Supporting stakeholders from all around the world.
2014 - 2016
DHL IT SERVICES PRAGUE
Being part of a global BI & Analytics team that was responsible for the development and administration of an extensive BI solution. Daily collaboration with part of our team sitting in Malaysia. Dealing with business partners from all around the world.
2013 - 2014
DHL IT SERVICES PRAGUE
Working as an autonomous unit taking care of a smooth ETL, database and reporting run. Dealing with business partners from all around the world and providing them with significant monthly billing reviews in the order millions of euros.
Thank you for your interest in VorelData services. Please describe your requirements in the form so I can better understand your needs. I will promptly send you my estimated effort and time schedule. Should you prefer to contact me directly, please find my contact details below.
Tel: +420 737 862 210