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Programming & Development Database Design & Administration

DWH developer | DWH analyst | Python dev

$20/hr Starting at $30

Implement projects based on: 

  • Greenplum, 
  • Oracle, 
  • SAS, 
  • Informatica PowerCenter, 
  • Apache Airflow , etc. 


Collection and analysis of data. 

  • Development of data acquisition and processing architecture; 
  • Collection of data from sites at a specified frequency; 
  • Getting data via API from open and closed sources; 
  • Reading from databases, files and any other sources.


Correct data preparation. 

  • Data cleaning and validation; 
  • Filtering, cataloging data; 
  • Building data unification algorithms based on your business specifics; 
  • Data enrichment from external sources; 
  • Creation of reference tables and data processing standards.


 Data storage 

  • Development and development of data warehouses based on the Greenplum DBMS, using the key features of the MPP architecture; 
  • Organization of data storage (VPS, VDS, dedicated server, cloud server, etc.); 
  • Development of an optimal storage model; 
  • Formation of storage and processing tools. 


Development in languages: С, C++, C#, Python, MySql, MS Sql, Oracle, Greenplum, HTML, JavaScript, ASP.NET, Mql4, Mql5, PowerLanguage, EasyLanguage, 1C 7.7, VisualBasic, etc. 

Experience with COM, WPF, WCF, ASP.Net, Json, REST, XML, XSL, Boost, IronPython, Docker, Azure, CNTK, TensorFlow, Keras, UI Automation, etc.

 

About

$20/hr Ongoing

Download Resume

Implement projects based on: 

  • Greenplum, 
  • Oracle, 
  • SAS, 
  • Informatica PowerCenter, 
  • Apache Airflow , etc. 


Collection and analysis of data. 

  • Development of data acquisition and processing architecture; 
  • Collection of data from sites at a specified frequency; 
  • Getting data via API from open and closed sources; 
  • Reading from databases, files and any other sources.


Correct data preparation. 

  • Data cleaning and validation; 
  • Filtering, cataloging data; 
  • Building data unification algorithms based on your business specifics; 
  • Data enrichment from external sources; 
  • Creation of reference tables and data processing standards.


 Data storage 

  • Development and development of data warehouses based on the Greenplum DBMS, using the key features of the MPP architecture; 
  • Organization of data storage (VPS, VDS, dedicated server, cloud server, etc.); 
  • Development of an optimal storage model; 
  • Formation of storage and processing tools. 


Development in languages: С, C++, C#, Python, MySql, MS Sql, Oracle, Greenplum, HTML, JavaScript, ASP.NET, Mql4, Mql5, PowerLanguage, EasyLanguage, 1C 7.7, VisualBasic, etc. 

Experience with COM, WPF, WCF, ASP.Net, Json, REST, XML, XSL, Boost, IronPython, Docker, Azure, CNTK, TensorFlow, Keras, UI Automation, etc.

 

Skills & Expertise

AnalyticsAPI DevelopmentData WarehouseDatabase DevelopmentMongoDBMySQLOraclePL/SQLPostgreSQLPythonQuery OptimizationSoftware DevelopmentSQLStored ProceduresTransact-SQL

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