• Sound Knowledge in Data Extraction, Transformation, and Loading with RDBMS, Flat files and XML. • Strong knowledge in Data Warehousing and ETL using Informatica Power Center 8.6/9.1/9.5 • Having the knowledge of Informatica 9.1 Lifecycle Management. • Knowledge on all activities related to the development, implementation, administration and support of ETL processes for large scale data warehouses using Informatica Power Center. • Extensive knowledge on Source Analyzer, Warehouse Designer, Transformation Designer, Mapping Designer and Mapplets Designer. • Good Knowledge in developing complex mappings in Informatica to load the data from various sources into the Data Warehouse, using standard and re-usable mappings and mapplets by using various transformations present in informatica tool . • Good Knowledge in testing the mapping to validate it and move it into production environment • Sound knowledge on schedulers to mapping • Having sound knowledge in UNIX with shell scripting • Good Knowledge On Data warehousing Concepts and Data Modeling • Sound knowledge in tuning mappings, identifying and resolving performance bottlenecks in various levels like sources, targets, mappings and sessions.
Unix Job Cost Overview
Typical total cost of oDesk Unix projects based on completed and fixed-price jobs.
oDesk Unix Jobs Completed Quarterly
On average, 20 Unix projects are completed every quarter on oDesk.
Time to Complete oDesk Unix Jobs
Time needed to complete a Unix project on oDesk.
Average Unix Freelancer Feedback Score
Unix oDesk freelancers typically receive a client rating of 4.68.
Yauhen P. Agency Contractor
Interested in different directions of IT technologies. Most interestingly administration of information systems and WEB technology. Experience in these areas is 3 years. Subjects of their work would like to see the administration Web-based applications like Apache, and IIS.