a Randstad company

Cloud - AWS, Oracle Oracle - RDBMS, EBS, WebLogic, Java BigData - Kafka, Hadoop, Cassandra Unix Linux Kerberos

Profil
Referenzen (1)

"The work on PostgreSQL HA cluster optimization was carried out professionally and on time. Not only the work, but also the prepared documentation and knowledge transfer (!) is done perfectly."

— Project PostgreSQL performance optimization, 12/21 - 01/22
Reference from Project manager, IT consulting company in Kazakhstan (>400 employees), from 19.04.22
Top-Skills
Oracle AWS Kafka Spark Hadoop Java PostgreSQL Kerberos Linux Solaris HP-UX AIX BigData Cassandra Oracle E-Business Suite Oracle Hyperion Oracle Database MariaDB Database Migration Performance tuning licensemanagement MongoDB Neo4j
Verfügbar ab
11.12.2022
Aktuell verfügbar - Der Experte steht für neue Projektangebote zur Verfügung.
Verfügbar zu
100%
davon vor Ort
100%
Einsatzorte

Städte
Graz (+50km)
PLZ-Gebiete
Länder
Österreich
Remote-Arbeit
möglich
Art des Profiles
Freiberufler / Selbstständiger
Der Experte ist als Einzelperson freiberuflich oder selbstständig tätig.

4 Monate

2022-02

2022-05

Entwicklung eines Streaming Ansatzes zum Datentransfer

Integrationsarchitekt Java Kafka Kudu ...
Rolle
Integrationsarchitekt
Projektinhalte

Design und Implementierung einer Integrationspipeline zwischen Quelldaten auf MS SQL Server und zwei Zielsystemen: MongoDB und Apache Kudu unter Verwendung von Apache Kafka als Streaming-Plattform.

Kenntnisse
Java Kafka Kudu Impala Hadoop MongoDB MS SQL Server
Kunde
Würth Elektronik eiSos GmbH & Co. KG
1 Monat

2022-01

2022-01

PostgreSQL performance audit and tuning

Database Expert PostgreSQL
Rolle
Database Expert
Projektinhalte

PostgreSQL performance audit, tuning, and HA cluster setup.

Produkte
PostgreSQL
Kenntnisse
PostgreSQL
Kunde
https://p-s.kz/
9 Monate

2021-04

2021-12

Infrastructure shift

Data Engineer Linux Hadoop Kafka ...
Rolle
Data Engineer
Projektinhalte
Infrastructure migration to AWS for swedish fintech startup Qliro
Kenntnisse
Linux Hadoop Kafka AWS Scala Airflow Oozie Hive SnowflakeSchema
Kunde
Qliro
Einsatzort
remote
3 Jahre 4 Monate

2017-07

2020-10

Technical Account Management

Technical Account Manager Amazon EC2 Amazon ALB Amazon S3 ...
Rolle
Technical Account Manager
Projektinhalte
  • Lift-and-shift transformation of on-premise SAS Analytics installation to AWS Cloud
  • 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
Kenntnisse
Amazon EC2 Amazon ALB Amazon S3 SAS Analytics Oracle PostgreSQL Microsoft SQL Server Apache Hadoop Apache Kafka Cloudera Data Platform Confluent Platform Microsoft Active Directory FreeIPA
Kunde
SAS Russia
5 Jahre 1 Monat

2012-06

2017-06

Digital Transformation

Enterprise Architect Oracle Exadata Oracle Supercluster Oracle Exalogic ...
Rolle
Enterprise Architect
Projektinhalte
  • Kazakhstan Treasury Digital Transformation
  • 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
Kenntnisse
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
Kunde
Oracle Netherlands BV
5 Jahre 2 Monate

2007-04

2012-05

Sales Consulting Management

Sales Consulting Manager Oracle TCO calculator Oracle Sizing Tool Oracle E-Business Suite ...
Rolle
Sales Consulting Manager
Projektinhalte
  • 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, and Vimpelcom
  • Transformation of Rostelecom IT systems after M&A
  • Upgrade and self-service (20000 self-service concurrent users) for Kazakhstan Treasury
Kenntnisse
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
Kunde
Oracle Netherlands BV
8 Jahre 9 Monate

1998-07

2007-03

Advanced post-support

Principal Sales Consultant/ Support Analyst Oracle TCO calculator Oracle Sizing Tool Oracle E-Business Suite ...
Rolle
Principal Sales Consultant/ Support Analyst
Projektinhalte
  • Advanced post-support for Kazakhstan Treasury
  • Technical and Security Architecture for Russian Federal Treasury project presale stage
  • Technical Architect for Vimpelcom New Financial System
Kenntnisse
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
Kunde
Oracle Netherlands BV
7 Monate

1998-01

1998-07

IT Management

IT Manager
Rolle
IT Manager
Kunde
D'Arcy Masius Benton & Bowles Eurasia
1 Jahr 1 Monat

1997-01

1998-01

IT Management

IT Manager
Rolle
IT Manager
Kunde
Ogilvy & Mather Moscow
2 Jahre 3 Monate

1995-10

1997-12

IT Management

IT Manager
Rolle
IT Manager
Kunde
BBDO Marketing Moscow
4 Jahre 10 Monate

1990-12

1995-09

Analyse

Analyst
Rolle
Analyst
Kunde
Ministry for Foreign Economic Relations of Russia

1 Monat

2022-11

heute

Neo4j Certified Professional

Neo4j
Institution, Ort
Neo4j
Schwerpunkt

https://graphacademy.neo4j.com/u/715c22cd-bc08-4d21-81c1-87892dcc5cf6/neo4j-certification?ref=certificate#.Y2peipkuX1w.link

1 Monat

2022-11

heute

YugabyteDB Basics of Distributed SQL Exam

Yugabyte University
Institution, Ort
Yugabyte University
Schwerpunkt

https://www.credential.net/1ac0bb27-29cb-4e39-bae3-2a25c282502f

1 Monat

2022-11

heute

YugabyteDB YSQL Development Advanced Exam

Yugabyte University
Institution, Ort
Yugabyte University
Schwerpunkt

https://www.credential.net/9fd2968c-2940-48f0-b645-7d020cff90dd

2 Monate

2022-10

heute

Apache Cassandra 3 Developer Associate Certification

DataStax
Institution, Ort
DataStax
3 Monate

2022-09

heute

MongoDB Certified Developer

MongoDB
Institution, Ort
MongoDB
3 Jahre 1 Monat

2021-03

2024-03

AWS Certified DevOps Engineer ? Professional

AWS Certified DevOps Engineer ? Professional, Amazon Web Services Training and Certification
Abschluss
AWS Certified DevOps Engineer ? Professional
Institution, Ort
Amazon Web Services Training and Certification
Schwerpunkt

Earners of this certification have an extensive understanding of implementing continuous delivery systems and methodologies on the AWS Cloud. They demonstrated the ability to automate resilient applications and infrastructure deployments using AWS services. Badge owners are able to enforce policies, implement automated monitoring, and configure event management of an environment.

3 Jahre 1 Monat

2020-12

2023-12

AWS Certified Solutions Architect ? Professional

AWS Certified Solutions Architect ? Professional, Amazon Web Services Training and Certification
Abschluss
AWS Certified Solutions Architect ? Professional
Institution, Ort
Amazon Web Services Training and Certification
Schwerpunkt

Earners of this certification have an extensive understanding of designing technical strategies to accomplish specific business goals. They demonstrated the ability to balance best practices and trade-offs based on business context. Badge owners are able to design solutions across multiple platforms and providers.

2 Jahre 1 Monat

2021-10

2023-10

Google Cloud Certified

Associate Cloud Engineer, Google Cloud
Abschluss
Associate Cloud Engineer
Institution, Ort
Google Cloud
Schwerpunkt

Google Cloud

3 Jahre 1 Monat

2020-07

2023-07

AWS Certified Database ? Specialty

AWS Certified Database ? Specialty, Amazon Web Services Training and Certification
Abschluss
AWS Certified Database ? Specialty
Institution, Ort
Amazon Web Services Training and Certification
Schwerpunkt

Earners of this certification have an in-depth understanding of how to compare AWS database engines with one another to know when which one should be used. They demonstrated the ability to leverage both relational and nonrelational engines. Badge owners have technical expertise to select optimal engines and design solutions to improve performance, reduce costs, and enable innovation for organizations of all sizes.

3 Jahre 1 Monat

2020-06

2023-06

AWS Certified Data Analytics ? Specialty

AWS Certified Data Analytics ? Specialty, Amazon Web Services Training and Certification
Abschluss
AWS Certified Data Analytics ? Specialty
Institution, Ort
Amazon Web Services Training and Certification
Schwerpunkt

Earners of this certification have an in-depth understanding of how to use AWS services for data collection, storage, processing, and visualization. They demonstrated the ability to leverage AWS analytics tools for deriving business value from data. Badge owners are able to leverage various AWS services to manipulate collections of data for organizations of all sizes.

1 Jahr 7 Monate

2021-11

2023-05

Oracle Cloud Infrastructure

Oracle Cloud Infrastructure 2021 Architect Associate, Oracle
Abschluss
Oracle Cloud Infrastructure 2021 Architect Associate
Institution, Ort
Oracle
Schwerpunkt

The Oracle Cloud Infrastructure 2021 Architect Associate exam is designed for individuals who possess a strong foundation knowledge in architecting infrastructure using Oracle Cloud Infrastructure services. This certification covers topics such as: Launching Bare Metal and Virtual Compute Instances, Instantiating a Load Balancer, Using Advanced Database features (Dataguard, BYOL, Data encryption, RAC, and EXADATA), Advanced Networking Concepts, Architecting Best Practices for HA and Security, Identity and Access Management, Networking, Compute, and Storage.
This certification validates deep understanding of OCI services to spin up infrastructure and provides a competitive edge in the industry. Up-to-date OCI training and hands-on experience are recommended. This certification is available to all candidates.

2 Jahre 1 Monat

2021-01

2023-01

Confluent Certified Developer for Apache Kafka

Confluent Certified Developer for Apache Kafka, Confluent
Abschluss
Confluent Certified Developer for Apache Kafka
Institution, Ort
Confluent
Schwerpunkt

Apache Kafka

1985 ? 1990

Military Academy of Strategic Missile Forces, Serpukhov (USSR)

Combat management systems                                                                                                               

 

1983 ? 1985

Moscow Suvorov Military School, Moscow (USSR) 

Deutsch Verbesserung nötig
Englisch fließend
Russisch Muttersprache

Top Skills
Oracle AWS Kafka Spark Hadoop Java PostgreSQL Kerberos Linux Solaris HP-UX AIX BigData Cassandra Oracle E-Business Suite Oracle Hyperion Oracle Database MariaDB Database Migration Performance tuning licensemanagement MongoDB Neo4j
Schwerpunkte
Migration in Cloud
Datenbanken, Data Lake usw
Migration to and from Oracle Oracle Performance Tuning Purpose built databases Streaming with Apache Kafka Zertifikationen

Ich bin Autor einer alternativen Oracle Database CDC- und ETL-Lösung (https://github.com/averemee-si/oracdc, https://www.confluent.io/hub/a2solutions/oracdc-kafka), die auf der Apache Kafka Connect-Technologie basiert.

Zertifikationen:

  • MongoDB Certified Developer, Associate (C100DEV) - https://university.mongodb.com/certification/certificate/365199141
  • Associate Cloud Engineer - https://www.credential.net/65941fc6-aa14-4827-a569-1fa355f08be5?key=6f4e521445b9b19641d238033de3b1a51d3e10145bf8ca33d47ed24115075ede
  • DevOps Engineer Professional - https://www.youracclaim.com/badges/625a7a4a-00a7-4235-b8f1-0050d029dee9/embedded
  • SysOps Administrator Associate - https://www.youracclaim.com/badges/5b54d8b2-e52f-407e-a9e7-d34f5cd2e423/embedded
  • Confluent Certified Developer for Apache Kafka - https://www.credential.net/b4968963-dccb-4674-a1a6-9e268db6860c
  • Solutions Architect Professional - https://www.youracclaim.com/earner/earned/badge/79eda9c8-ef28-4fca-bffa-0978dba3b5a4
  • Developer Associate - https://www.youracclaim.com/badges/425bd23e-ff57-4ad9-aeb7-6dea77dc0daf/embedded
  • Database Speciality - https://www.youracclaim.com/badges/273b5d48-30bc-41f6-a914-6123684adc11/embedded
  • Data Analytics Speciality - https://www.youracclaim.com/badges/6b60f31b-4562-4af9-a636-9dddb24d25c9/embedded
  • Solutions Architect Associate - https://www.youracclaim.com/badges/a0442a10-42df-478e-b44e-72b555b6ae10
  • Architect Associate - https://www.youracclaim.com/badges/d35921a0-51de-43ef-a5d8-6f37257b47ca
  • Cloud Practitioner - https://www.youracclaim.com/badges/98b8c87b-2f8a-4d1f-b5dd-ef4947bc899a

Produkte / Standards / Erfahrungen / Methoden

Skills and Technologies

  • Highly motivated team player that forms strong relationships with colleagues and has good interpersonal skills
  • Strong selling skills
  • Ability to quickly learn and put into practice new technologies
  • Domain knowledge of fault-tolerant, and highly-available systems
  • Cloud:
    • TCO/Business Case
    • Infrastructure as Service
    • Journey to Cloud
  • OS/Virtualization:
    • Linux
    • Solaris
    • AIX
    • Docker
    • Kubernetes
    • VMWare
  • RDBMS:
    • Oracle
    • PostgreSQL
    • Microsoft SQL Server
    • MySQL
    • Amazon Aurora
    • Amazon Redshift
  • NoSQL, BigData, & related:
    • Apache Cassandra
    • MongoDB
    • Amazon DynamoDB
    • Apache Kafka
    • Amazon DocumentDB
    • Apache Hadoop
    • Amazon EMR
    • Apache Hive
    • Apache Impala
    • Apache SPARK
    • Amazon Kinesis
    • AWS S3 Data-lake
  • Development methods: CI/CD, OUM, Agile

Profile

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.

Programmiersprachen
C++ Java JavaScript JSF Kotlin Perl PL/SQL Python Scala Shell SQL
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