freiberufler Snr. BI developer / expert, data modeller, architect auf freelance.de

Snr. BI developer / expert, data modeller, architect

offline
  • auf Anfrage
  • 79016 Lemberg
  • Europa
  • en  |  uk  |  da
  • 11.10.2018

Kurzvorstellung

Solving daily challenges in exceptional mood:
SAS (SAS Base, EG, DI studio, Portal), Talend (TIS / TOS), Pentaho BI suite (Kettle/Spoon, Mondrian, Report Analyzer), Java, MySQL, SQL, JasperReports, SSIS/SSAS

Ich biete

Projekt‐ & Berufserfahrung

Senior BI developer, Team lead
Anatole, Paris, France
9/2009 – 1/2013 (3 Jahre, 5 Monate)
Telekommunikation
Tätigkeitszeitraum

9/2009 – 1/2013

Tätigkeitsbeschreibung

Telecom business intelligence solutions including data management, customer localization, fraud detection, reporting end-user / enterprise, dashboards / data visualization.
Designing and developing DW (EDW, Data Marts, front-end visualization), metadata management, performance optimization, profiling. Delivering solutions for end customers as SaaS project implementations.

Technologies:
- Java, Talend Integration Studio, Pentaho/Kettle/(Spoon) ETL, Mondrian, MySQL/InnoDB/Inforbright R&D;
- SAP BusinessWarehouse: Universe Designer, InfoView / WebIntelligence R&D, Crystal Reports.
Responsibilities:
- in charge of technology updates;
- software and datawarehouse design /development, optimization;
- requirements management, partly customer relations Orange FR, Mobistar BE, GDF Suez.

Software BI developer
SparNord, Aalborg, Denmark
3/2007 – 9/2009 (2 Jahre, 7 Monate)
IT department, head-office
Tätigkeitszeitraum

3/2007 – 9/2009

Tätigkeitsbeschreibung

Designing and developing financial/banking data warehouse, taking requirements, team estimates and delivering for back-office. (IBM models, IRB models). Supporting full life-circle of datawarehouse (DSA, EDW, Data Marts, Front-end solutions)
Responsibility includes:
- DWH design, setup, configuration and tuning, ETL architecture, BI architecture (Star-ER, ADAPT OLAP, dimensional modeling by Kimbal);
- metadata management, administrating front-end tools based on struts applications;
- performance optimization (indexes, lookups, hash-tables, formats, pre-compiled procedures);
- reports with Flex.
(SAS tools: SMC, Enterprise guide, DI studio (ETL studio), Portal & WebReportStudio; Flex, Eclipse, Ant, Maven in order to maintain struts web based tools and develop java components).

Project specialist
University of California, Genome Center, Davis CA, USA
8/2006 – 2/2007 (7 Monate)
bio-informatics, protein folding research
Tätigkeitszeitraum

8/2006 – 2/2007

Tätigkeitsbeschreibung

The responsibility includes developing new methods in area of identifying protein structure from DNA sequence by providing an unbiased mechanism for testing of these methods to the community of structure modelers and predictors; including identification of structural domains, identification of distant homology, comparative modeling of proteins, and scientific data warehousing. Interactions are with scientists internal and external to UC Davis. (Perl, Java3D, Rasmol, MolScript, PostgreSql).

Software Developer
SoftServe Inc., Lviv
5/2005 – 8/2006 (1 Jahr, 4 Monate)
software development
Tätigkeitszeitraum

5/2005 – 8/2006

Tätigkeitsbeschreibung

IronPort project. Antispam project. Development a web based application for automation testing, email servers, proxy and etc. based on Unix/FreeBSD systems. (VM Ware, Eclipse & Unix applied software./ Python, Aquarium Framework./ MySQL).

Trilogy project. Development client web site application using Flash technology and maintaining server side based on Java technology and Tomcat server. Designing client side architecture. (Windows, Eclipse, Macromedia Flash./ : Java (server side – Tomcat), Flash – client side/ MSSQLServer).

FacoryLogic project. An enterprise software system that interfaces with users, ERP systems and real-time transactional system. Developing functionality and web application using Java/Struts technology and project-specific framework. (Web Sphere Studio, SilkTest/ Struts, EJB, XML, Hibernate/ Oracle 9).

Zertifikate

PRO Business Intelligence 2008 (070-452)
Juli 2012
MCTS Business Intelligence 2008 (070-448)
Mai 2012
MCTS SQL Server Developer 2008 (070-443)
März 2012
TOEFL IBT
August 2009
SAS Certified Programmer for SAS 9
Juni 2007
Sun Certified Programmer for the Java 2 Platform (CX-310-035)
Dezember 2005

Ausbildung

September 2001, Lviv Polytechnic National University
(Juli 2006, Lviv Polytechnic National University)
Jahr: 2006
Ort: Lemberg

Qualifikationen

IT & Entwicklung

- Talend (Talend Integration Studio, Talend Open Studio)
- Pentaho BI suite (Kettle / Spoon, Mondrian, Schema Workbench, Report Analyzer)
- Database: MySQL, SQL, SAS, PostgreSQL
- Jasper reports, Crystal Reports, WEBI/Universe Designer BO
- Toad for data modelling
- SAS (SAS Base, Enterprise Guide, DI studio, Portal, WebReportingStudio)
- Java (core, struts, hibernate, javaCC)
- MS SSIS/SSAS

Skills in system design, algorithms, data structures and operations management.

Über mich

Personal skills:
Hard worker, enthusiastic, communicative, stable aspiration for perfection.

Interests:
Art in order to develop myself, boxing, Mexican culture, getting back in touch, møde and cultural differences.

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Ukrainisch (Muttersprache)
  • Dänisch (Grundkenntnisse)
  • Russisch (Muttersprache)
Reisebereitschaft
Europa
Profilaufrufe
1409
Alter
36
Berufserfahrung
16 Jahre und 7 Monate (seit 05/2005)
Projektleitung
1 Jahr

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