Aleksei V.
Technical Expert
Experience
Technical Expert
PL Developments
- Oracle E-Business Suite 12.2 and Oracle Database 19c migration to Cloud
- Oracle Database TDE implementation
- Oracle Database CDC using own tool which reads redo log files directly
- Legacy Oracle DW (Oracle BI Apps) to AWS Cloud: Amazon Redshift, Amazon S3, AWS Lake Formation, Apache Iceberg, AWS Glue
Technical Lead for Platform Migration
Ministry of Finance of Kazakhstan Republic
Platform migration of Oracle E-Business Suite 12.1.3 and Oracle Database 11g (whole country budget execution system) from HP-UX Itanium to Linux x86_64
Oracle Change Data Capture for reduction of Oracle license base
Tools and technologies:
Oracle Database
Apache Kafka
Oracle Tools
Database Expert
D-BASF
Cloud database migration assessment and pilot
Oracle Change Data Capture for reduction of Oracle license base
Oracle BI migration to Oracle AnalyticsServer and Apache SuperSet
MongoDB Atlas Cloud implementation
Various key-value and wide-column databases implementation and migration
Tools and technologies:
Various DBaaS, PaaS solutions, especially MongoDB Atlas Cloud
IaC (Terraform, AWS CloudFormation)
Amazon RDS for MySQL, Amazon Aurora for MySQL, Amazon Aurora for PostgreSQL
Oracle Cloud Infrastructure, Oracle Database, Apache Kafka
Apache Cassandra, DataStax DDAC, Amazon DynamoDB, Microsoft CosmosDB
OEM, Grafana
Integration Specialist
Würth Elektronik
Replication and transformation of SQL Server ERP data to MongoDB and Apache Kudu
Tools and technologies:
Microsoft SQL Server
MongoDB
Cloudera Data Platform
Apache Hadoop, Apache Kafka, Apache Impala, Apache Kudu
Relational Database Performance Specialist
Prime Source Kazakhstan
Performance tuning of HA PostgreSQL cluster
Tools and technologies:
PostgreSQL, PG-Pool II, HA-Proxy
pg_profile
Distributed Database Performance Specialist
Kazakhstan Development Bank
Performance tuning of Apache Cassandra cluster
Upgrade of Apache Cassandra cluster
BPM database migration from MySQL to MariaDB
Tools and technologies:
Apache Cassandra
MySQL, MariaDB
Big Data Engineer
Qliro AB
Infrastructure shift from on-premise to AWS
Hadoop/Spark upgrade and migrating some functionality, including Oozie to Airflow workflows change, to Snowflake
Merchant analytics
Tools and technologies:
Apache Hadoop, Apache Kafka, Apache Spark, Apache Airflow, Cloudera Data Platform
Amazon S3, Amazon Redshift, Amazon EC2, AWS Glue, AWS MSK, Amazon ALB
Snowflake
Solutions Architect
SAS Russia
AML Hybrid Cloud architecture for Société Générale group member in Russia
Technical architecture and implementation for marketing lead generation and customer insights system in biggest Russian private bank
Lift-and-shift transformation of on-premise SAS Analytics installation to AWS Cloud
AWS HA and DR facilities for SAS Analytics resilience
Migration of Apache Cassandra to DDAC
Solution sizing estimation
Performance tuning
Kerberizing SAS Analytics and Apache Hadoop using Microsoft Active Directory and FreeIPA
Tools and technologies:
Apache Hadoop, Apache Kafka, Cloudera Data Platform, Confluent Platform, Hortonworks
Apache Cassandra, Amazon DynamoDB, DataStax DDAC
Amazon S3, Amazon EC2, Amazon ALB
SAS Analytics
Oracle, PostgreSQL, Microsoft SQL Server
Microsoft Active Directory, FreeIPA
Enterprise Architect, Technical Advisor
Oracle Russia
Kazakhstan Treasury digital transformation
Engineered systems, hybrid, and private cloud for Sberbank
E-commerce solution for retail RS24: supply chain management, payments processing, product catalog using Oracle solutions for e-commerce and retail
Oracle Cloud Infrastructure for Rostelecom
TCO modeling and hardware sizing estimates for various Oracle customers in Russia and Kazakhstan
Performance problem 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, Oracle Endeca, Oracle ATG
Java, OAF, ADF, PL/SQL, SQL
Sales Consulting Manager
Oracle Russia
NLS development (Oracle Database and Java) for Oracle customers in Kazakhstan, Azerbaijan and Republic of Georgia
Trusted advisor for Russian Federal Treasury, Kazakhstan Ministry of Finance, Rostelecom, 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 Siebel, Oracle Hyperion, Oracle Database, Oracle WebLogic, Oracle Primavera, Oracle Demantra, Oracle Business Intelligence and Applications
Java, OAF, ADF, PL/SQL, SQL
Principal Sales Consultant/Support Analyst
Oracle Russia
Advanced post-support for Kazakhstan Treasury
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, OAF, ADF, PL/SQL, SQL, Oracle Forms, Oracle Reports
IT Manager
D'Arcy Masius Benton & Bowles Eurasia
IT Manager
Ogilvy & Mather Moscow
IT Manager
BBDO Marketing Moscow
Analyst
Ministry for Foreign Economic Relations of Russia
Summary
Highly accomplished Enterprise and Cloud Solutions Architect with over 20 years of experience in strategic planning and technical execution of digital transformation initiatives. Proven ability to leverage technology to address complex business challenges, demonstrating exceptional performance, operational acumen, and a deep understanding of how information systems can optimize business functions.
Possesses extensive industry experience in the financial, public sector, and utilities domains, with expertise in translating intricate business requirements into precise technical specifications, developing comprehensive technical documentation, and outlining strategic roadmaps for successful digital transformations.
Demonstrates robust proficiency in Cloud platforms (Amazon Web Services, Oracle Cloud Infrastructure, Google Cloud Platform), Oracle Database and Oracle Business Applications, supported by more than 25 years of experience in enterprise IT. Possesses a comprehensive understanding of programming languages, Unix/Linux environments, ERP/CRM/IdM systems, and both SQL and NoSQL databases.
A highly motivated team player with exceptional interpersonal skills, capable of forging strong professional relationships and rapidly acquiring and applying new technologies. Has served as a trusted advisor in enterprise IT for the Kazakhstan Treasury since 2003.
Innovator and author of open-source solutions for Oracle Database Change Data Capture and ETL (leveraging Apache Kafka), as well as a data transfer solution for Oracle Database to Apache Iceberg tables (Amazon S3 Tables). Has published various articles on Oracle Database Internals and developed an alternative Single Sign-on solution for Oracle E-Business Suite, Oracle Hyperion, Oracle Primavera, Oracle Siebel, Oracle Demantra, and Oracle Business Intelligence, featuring direct integration with Microsoft Active Directory or FreeIPA KDC.
Languages
Education
Military Academy of Strategic Missile Forces
Combat management systems · Serpukhov, Russian Federation
Moscow Suvorov Military School
Moscow, Russian Federation
Certifications & licenses
Apache Cassandra 3 Developer Associate
Cloud Practitioner
Data Analytics Speciality
Database Speciality
MongoDB Associate Developer
Neo4j Certified Professional
Oracle Cloud Infrastructure 2023 Certified Architect Professional
Oracle Cloud Infrastructure 2023 Multicloud Architect Certified Associate
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