Dmitrii Ivanov
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Dmitrii Ivanov
- Current 17 years and 8 months, since Nov 2008
Chief Expert (card processing, operations)
UniCredit Bank Russia
- built complex queries using SQL; - developed complex database objects like stored procedures, functions, packages, triggers, etc. using PL/SQL and SQL; - rewriting of production code/SQL statements & procedures performing badly, identified by database administrators; - migration of the card processing system from Informix to Oracle 12c; - creation, development of reporting to Visa/MasterCard; - administration of the credit cards module; - implementation of a monitoring system (Zabbix + Grafana).
- 1 year and 4 months, Jul 2007 - Oct 2008
Chief Expert (card processing)
Credit Bank of Moscow
- execution of the processing procedures; - doing regular reporting to Visa/MasterCard; - reporting (SQL); - PL/SQL development.
- 1 year, Aug 2006 - Jul 2007
Software Testing Engineer
CTI - Communications.Technology.Innovations.
- testing a billing system used by VoIP/Internet operators; - full attentive testing an IPTV solution for big telecom operators. Serious bugs were identified that, among others, allowed users to get free access to paid content.
- 1 year and 3 months, Oct 2004 - Dec 2005
Technical Support Engineer
Rinotelecom
- solving client problems; - analysis of failures, elimination and development of recommendations for their prevention; - setting up and connecting VoIP gateways to the Rinotel network.
Sprachen
Russian
C2 (Verhandlungssicher / Muttersprachlich)
English
B1-B2 (Gute Kenntnisse)
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