Creating and maintaining data pipelines.
Cloudera Data Platform administration and implementation.
Datastax Cassandra administration and implementation.
Involved in the implementation and architecture of local Data lake.
Oracle Database and Oracle Solaris operaring system administration.
Data and database architecture including data flows, data cleansing, master and metadata management and data modeling (relational and multidimensional)
The development and management of databases that support the use of several aviation industry business solutions.Involved in several aviation domain related projects such as Hybrid PSS, Revenue management, Flight optimizer, Weight and Balance, Crew Scheduling.
Big Data, NoSQL (Hadoop, Cloudera Impala, Hive, HBase, Cassandra, ElasticSearch, Neo4J) implementation and administration.
Performed migration/consolidation from Oracle 10g Linux to 2 node Oracle Rac 11g SPARC running on two T5-2 Oracle SPARC architecture.
Performed migration, setup and tuning from Oracle RAC 11g SPARC to Oracle 12.2 running on 4 node RAC running Exadata X7-2 in Oracle Cloud Environment (Oracle Exadata ExaCS).
Oracle, Informix and DB2 database administration for IBM’s global cloud infrastructure (IBM Smart Enterprise Cloud) including over 100 instances and hundreds of databases deployed worldwide.
Main responsibilities were related to database administration, tuning, backup and monitoring.
HADR implementation between different Data Centers.
Oracle and Informix database administration in telecom industry for over 50 clients worldwide.
Main responsibilities were related to database administration, tuning, backup and monitoring.
Database administration (Oracle, DB2, MSSQL), over 50 Oracle databases (20 OLTP, 6 Oracle RAC configuration with 2 nodes each, 27 Mixed, 3 Data Warehouses (5 Tb, 3 Tb, 18 Tb)), 5 IBM DB2 LUW databases, 8 DB2 databases configured with DB2 pureScale and 10 MSSQL databases.
Siebel implementation and administration (Complete Siebel DBA tasks such as specific parametrization and tuning)
Oracle OFSA implementation and maintenance (DBA tasks)
Database migration and consolidation to an IBM i595 midrange server.
Project analysis and architecture (Enterprise Architect), Database design (ERP, UML)
Performed migration of Oracle Ilearning complete stack from Sun Solaris to Redhat Linux.
First Oracle Grid Control implementation in the Romanian banking industry.
All areas of Oracle database administration (backup, performance tuning)
Oracle RAC installation configuration and deployment on a HP Superdome server for Romanian National Railway Company (CFR).
Oracle IAS administration.
All areas of database administration -
Supporting developers
Migration project for Cingular involving migration from Sybase ASE 10 to Oracle EE 10g
Oracle Database administration.
Application development (Borland C++ Builder/Delphi, Oracle Express OLAP)
Data mining.
Database administration.
Application development (Borland C++ Builder/Delphi, Oracle Express OLAP)
Data mining.
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 280$/day |
Experience | 17 years |
Location | Portugal |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 1105$/day |
Experience | 11 years |
Location | France |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 335$/day |
Experience | 10 years |
Location | Romania |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 690$/day |
Experience | 9 years |
Location | France |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 335$/day |
Experience | 8 years |
Location | Romania |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 690$/day |
Experience | 10 years |
Location | United States |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 445$/day |
Experience | 17 years |
Location | Romania |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 460$/day |
Experience | 9 years |
Location | United Kingdom |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 915$/day |
Experience | 16 years |
Location | United Kingdom |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 915$/day |
Experience | 9 years |
Location | France |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 660$/day |
Experience | 10 years |
Location | Romania |
Data Engineer
Contract type | Freelancers |
---|---|
Daily rate | 915$/day |
Experience | 15 years |
Location | France |