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(Aggiornato% updatedDate%)Enterprise Architect
Maribor, Slovenia
Nativo English, Russian, Fluente German, Intermedio Kazakh, Slovene
- Author of Alternate SSO for OEBS http://a2-solutions.eu/#a2sso
- Author of alternate CDC using Kafka https://github.com/averemee-si/oracdc
- 20+ years of Experience in Oracle, Java, Unix
Competenze (20)
ARCHITECTURE
Cassandra
TCO
Kafka
ORACLE FORMS
PostgreSQL
DATABASE MODELING
APACHE KAFKA
Hadoop
DATABASE
ORACLE DISCOVERER
DATA ANALYTICS
PERFORMANCE TUNING
SQL
Oracle
PL/SQL
Docker
MySQL
Microsoft SQL Server
Kubernetes
Riassunto
Highly Skilled Cloud Solutions Architect with more than 25 years of experience in enterprise IT and extensive knowledge of programming Unix/Linux//ERP/CRM/IdM/SQL/NoSQL. Strong experience in Cloud (Amazon Web Services, Oracle Cloud Infrastructure, and Google Cloud Platform) and Oracle Business applications. Excellent analytical and problem solving skills. Author of alternate Oracle CDC solution (https://github.com/averemee-si/oracdc).
Esperienze professionali
2017-07 - 2020-10
* AWS HA and DR facilities for SAS Analytics resilience
* Solution sizing estimation
* Performance tuning
* "Kerberizing" SAS Analytics and Apache Hadoop using Microsoft Active Directory and FreeIPA
Tools and technologies:
− Amazon S3, Amazon EC2, Amazon ALB
− SAS Analytics
− Oracle, PostgreSQL, Microsoft SQL Server
− Apache Hadoop, Apache Kafka, Cloudera Data Platform, Confluent Platform
− Microsoft Active Directory, FreeIPA
2012-06 - 2017-06
* Engineered systems and private cloud for Sberbank
* Oracle Cloud Infrastructure for Rostelecom
* TCO modelling and HW sizing estimates for various Oracle customers in Russia and Kazakhstan
* Performance problems solving for Oracle Customers
Tools and technologies:
− Oracle Exadata, Oracle Supercluster, Oracle Exalogic, Oracle Exalytics
− Oracle TCO calculator, Oracle Sizing Tool
− Oracle E-Business Suite, Oracle Hyperion, Oracle Database, Oracle Weblogic, Oracle Primavera, Oracle Demantra, Oracle Business Intelligence
− Java, ADF, PL/SQL, SQL
2007-04 - 2012-05
* Trusted Advisor for Russian Federal Treasury, Kazakhstan Ministry of Finance, Rostelecom, and Vimpelcom
* Transformation of Rostelecom IT systems after M&A
* Upgrade and self-service (20000 self-service concurrent users) for Kazakhstan Treasury
Tools and technologies:
− Oracle TCO calculator, Oracle Sizing Tool
− Oracle E-Business Suite, Oracle Hyperion, Oracle Database, Oracle Weblogic, Oracle Primavera, Oracle Demantra, Oracle Business Intelligence
− Java, ADF, PL/SQL, SQL
1998-07 - 2007-03
* Technical and Security Architecture for Russian Federal Treasury project presale stage
* Technical Architect for Vimpelcom New Financial System
Tools and technologies:
− Oracle TCO calculator, Oracle Sizing Tool
− Oracle E-Business Suite, Oracle financial Analyzer, Oracle Database, Oracle Express Server, Oracle Discoverer
− Java, ADF, PL/SQL, SQL, Oracle Forms, Oracle Reports
1998-01 - 1998-07
1997-01 - 1998-01
1995-10 - 1997-12
1990-12 - 1995-09
Esperienze formative
1985-01 - 1990-01
1983-01 - 1985-01