Experience working with Data Warehouses or Big Data projects
Practical skills in SQL
Experience in writing and optimizing SQL queries
Knowledge of databases and best engineering practices
Data structuring and design skills
Knowledge of distributed computing
Ability to learn new technologies
Good communication skills
The ability to solve problems and provide solutions as an expert consultant in their field
The ability to work independently and in a team
Spoken English
Knowledge of Java or Python
Experience in working within the Map-Reduce programming model (e.g., Hadoop), Spark or Google DataFlow
Experience in working with large data sets
Knowledge of data warehousing principles
Knowledge of Big Data
Knowledge of Google Cloud Platform (Compute Engine, BigQuery, DataFlow)
Experience in A/B testing
Good understanding of data protection issues
Knowledge of Apache Beam
Design and build data marts to serve specific business lines
Create best practices and define data processing strategies
Develop, maintain and support scalable and well-monitored data processing workflows
Create toolkits which help all client’s teams enable data-driven intelligence in the product
Our client is one of the biggest online retailers worldwide. DataArt specialists help develop and support its services. We have helped the company to create web-portals and mobile apps, delivery control systems, staff management tools, data storage and much more.
Modern IT-systems have allowed the company to increase the amount of its customers to over half a million. Retail provides a yearly profit of around £1 billion. But our client is determined to earn even more by reselling the technological tools that have led them to their success.
Based on the new IT-infrastructure and the experience of its modifications, the company is working on developing a cross functional system that will be able to fit the interests of other companies that are interested in acquiring such systems. DataArt provides consultation and development of the software for the client in both areas of their activities: online sales and creation of the cross functional retail platform.