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$7 USD / hora
Bandera de BANGLADESH
$7 USD / hora
Aquí son las 8:32 a. m.
Se unió el abril 22, 2007
0 recomendaciones

Nour A.

@alambd

4,0 (2 comentarios)
3,1
3,1
0%
0%
$7 USD / hora
Bandera de BANGLADESH
$7 USD / hora
50 %
Trabajos finalizados
100 %
Dentro del presupuesto
100 %
A tiempo
N/A
Tasa de recontratación

ETL, BI, Basel-II, Data Modeling, Data-mart, Data-mining, Data Analyst, Data Architect, SQL, PL/SQL,

Oracle9i/10g/11g, PL/SQL, Teradata13, Informatica8.5/8.6/9.1, SAP BO, OWB, ODI, OBIEE, Linux, Shell script

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$10,00 USD
The project is not completed according to the dispute
Data Processing
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Bandera de Julius K.
@giovanni67vw
hace 10 años
4,0
$340,00 USD
great work
PHP
Project Management
Engineering
Software Architecture
Software Testing
+4 más
L
Bandera de ladunn
@ladunn
hace 15 años

Experiencia

Technical Consultant

Leads Corp (Teradata)
ene 2011 - ago 2013 (2 años, 7 meses)
Banglalink(Orascom) EDW Teradata Telcom Project Technology:Teradata,Informatica9.1,SAP BO XI,ERwin. * Teradata SQL * Teradata ETL tools & Utilities such as * BTEQ,MultiLoad,FastLoad,FastExport,TPT * Teradata Physical Implementation * Teradata Administration * Data Modeling to build LDM and PDM * Developed standard SQL, PL/SQL code * Query optimization technique * Developed Data summarization & aggregation concepts and scripts * Developed shell scripts (Korn shell) for ELT and BI purpose * Develop ELT process using Informatica9.1 * Developed ELT process for various Operational Data Source (TABS, IVR, LMS, CMS, POS, SALESCOM and forth) of Banglalinks’ Telecom (Orascom) and BI reporting with BI Chain Development. * Design and created ELT standards and procedures * Assisted in architecture design of new data warehouse and ETL/ELT process * Documents all ELT code for the business * Designed and installed test scripts for ELT code * Created Informatica9.1 ELT code from functional and technical specs * Converting Oracle Procedures, Functions into Teradata stored Procedure (SP) and Syntax. * Created FTP scripts for moving source and target files * Tuned SQL statements for end users creating custom reports * Data Migration From Oracle to Teradata. Mappings the following Subject Areas: a) CALL USAGE B) ROAMING C) RECHARGE D) CUSTOMER PRODUCTION E) TABS F) INTERACTION (CALL CENTER) G) IMEI H) LMS (Loyalty Management System) & CMS (Campaign Management System) * Creating WorkFlow and WorkLet and also Managing sessions through WorkFlow. * BI Report (Daily, Weekly & Monthly) CHAIN Development for Banglalink BI Department. . Business Report creating through Teradata, SAP BO. * Developed SHELL SCRIPTS to transfer CSV & SEND EMAIL and for Mappings. * Banglalinks' (Orascom) existing Data Migration from Oracle to Teradata. * More than 1 Terabyte data migrated through Informatica9.1. * Design and develop test plans.

ETL Consultant at Bangladesh Bank @ Enterprise Data Warehouse Project

Indra Systemas
ene 2009 - dic 2010 (1 año, 11 meses)
Bangladesh Bank EDW Project (IT-7) with Basel-II implementation. Technology: Oracle EXADATA, OracleDI, OWB, OBIEE, Oracle10g Developer Suite. .Basel II Business requirements – Source system (GL) To Basel Data Warehouse .Business Analysis . Credit Risk, Market Risk & Operational Risk calculation & reporting .Basel II Business requirements - Data warehouse to Risk Engine .Settings for the Risk Calculation engine .Risk Engine Results layer to Basel II reporting layer .Solution for National Discretion (Central bank Reporting) .ALCO reporting through IFRS9 .Data Modeling (LDM & PDM) .Developed standard SQL, PL/SQL code for ELT purpose. * Design and created ETL standards and procedures * Architecture design of new data warehouse and ETL process * Designed and installed test scripts for ETL code * Created OWB (Oracle Warehouse Builder) and ODI (Oracle Data Integrator) ETL code from functional and technical specs * Developed Oracle Procedures, Functions and Packages and Syntax. * Design and created FTP scripts for moving source and target files * Tuned SQL and PL/SQL statements for end users creating custom reports * Worked on all phases of data warehouse development life-cycle, from gathering requirements to testing, implementation, and support. * Demonstrated expertise utilizing ETL tools, including Oracle Warehouse Builder, OracleDI ETL package design, and RDBM systems like SQL Servers, Oracle. * Architecting/designing the application accessing multiple type of data stores (Data warehouses, Datamarts, ODS, OLTP) and design of logical/physical data model. Also responsible for defining standards for database design and data modeling. * Created a number of cubes, dimensions and business critical KPIs using Oracle Analytical Workspace Manager and BI Server in several different ways - hierarchically and using custom groupings that the company will use to analyze performance. * Dash-board design. * Design and develop test plans.

Educación

MBA

Bangladesh 2006 - 2007
(1 año)

Bsc in Computer Science & Engineering

Asian University of Bangladesh, Bangladesh 2000 - 2004
(4 años)

Calificaciones

ODI & OWB

Oracle
2010
Oracle Data Integrator Oracle Warehouse Builder

Oracle BIEE

Oracle
2010
Oracle BI: * Oracle BI Analytics * Repository * Bi Publisher * Server administration * BI Dashboard * Data Model Design

Data Warehouse

Indra Systemas
2010
Data Warehouse: * ETL Design * Data Modeling * Analysis through Excel * Source System Analysis * BI

Publicaciones

An Adaptive Web Browser

International Conference on Electrical & Electronics Engineering(ICEECE-2003)
This paper deals with a browser with data analysis that will assist a person of finding information for satisfying long-term recurring goals rather than short term goals. This browser predicts the interestingness of unseen sites based on previously visited sites through data analysis. Using naïve Bayesian classifier for this task, and demonstrate that it can incrementally learn profiles form user feedback on the interestingness of websites. Algorithm: AI, Machine Learning

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