Контактна інформація

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Додаткова інформація

Zholudenko Vladimir

Date of birth: 14.09.1980
Address: Kyiv, Kosmodemjanskoy st. 18,
mobile: [відкрити контакти](див. вище в блоці «контактна інформація»)
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Summary

I’m a certified IT-consultant, senior developer in company “Luxoft”. A graduate of Kiev Polytechnic University, my speciality is “computer sciences”. I have over 15 years of experience with Oracle (include Exadata) database architecture, data warehousing (ETL - ODI, OWB, Informatica, IBM WebSphere DataStage, MDM), SQL tunig, system integration, OLAP, OLTP-systems and system development tools. I have experience working with big data, Hadoop, Hive, Impala.

Industry Experience:
Banking
Telecommunication
Finance
Transportation

Client Experience:
Deutsche Bank – design, development and implementation master data management, CRM, big data
Mobile operator “Kyivstar”, “MTS” – development and implementation data warehouse, data migration
“Raiffeisenbank” (Russia) – support data quality in warehouse
Ministry of Finance of Ukraine – development, maintenance and reengineering analysis information system “National budget”
Ukrainian railways – development and implementation automated control system

Technical Experience:
DBMS: Oracle 9i, 10g, 11g, Teradata 13.0
Development tools: PL/SQL Developer, TOAD, Oracle SQL Developer, MS Visio, Crystal Reporter, Power Designer, Oracle Warehouse Builder, Teradata SQL Assistant, Oracle Data Integrator, WebSphere DataStage Designer, IBM InfoSphere DataStage Balanced Optimization, Informatica PowerCenter, Informatica MDM HUB, Hue, SVN, Git,
Languages:PL/SQL, SQL, XML, bash shell

Education:
Kyiv polytechnic institute – Informational control systems and technologies
International University of Finances – Accounting and audit

Certification:
- 9i OCA Developer (Oracle PL/SQL Developer Certified Associate)
- 11g OCP Developer (Oracle Advanced PL/SQL Developer Certified Professional)

Detailed Experience

Deutsche Bank (04.2011-present)
Team Lead, Senior Oracle Developer

design, development and implementation master data management using Informatica MDM Hub on database Oracle 11.
CRM, system integration, tuning
Analytic application based on big data

Mobile operator “Kyivstar” (06.2010-01.2011)
Lead IT-consultant
Migration data warehouse from Oracle to Teradata. Pilot project of comparison different ETL-tools for financial analytical system. Value this system was defined ETL-tool with the fastest loading data and the highest data quality.

“Raiffeisenbank” (Russia) (09.2009-05.2010)
Lead IT-consultant

Development and implementation software for check data quality in data warehouse. Main duties were problem definition, management, communication with customers, also with Austrian customers, tuned performance. Value this system is automatic system check data quality in data warehouse, which generate 4 types of test scripts for different source-system on basis of definition database structure.

Mobile operator “MTS” (07.2008-08.2009)
IT-consultant

Development and implementation data warehouse. Designed and developed ETL. Value this system is collection and processing very big data level (tables ~ 200 million rows) and high productivity using partitions, parallel queries, analytic functions and regular expressions.

Ministry of Finance of Ukraine (07.2008-08.2009)
Lead developer

Development, maintenance and tuned performance analysis information system “National budget”. Main duties were problem definition, planning, analysis, performance tuning and revision in accordance with the client’s wishes. Main achievements were uninterrupted work of system and optimize processes planning budget.

Ukrainian railways (04.2002-02.2007)
Developer

requirements analysis, development and implementation automated control system selling tickets and distribution of incomes between railways. Main duties were development financial and statistic reports, development workbenches, testing and documentation. Financial reports were basis for distribution between countries, which had passenger traffic.

Additional information

Languages
Ukrainian, Russian – fluently
English – upper intermediate

Hobby
tourism
skiing
bike
tennis

Driver’s license
category B