Vladimir A.
Auckland, New Zealand
100%
Job Success
Top Rated
Data consulting (Design, Optimisation, Integration, Migration)
$75.00/hr
As a freelancer and data engineer, I concentrated on databases and ETL related projects, queries performance, and database structure optimization.
Work with many types of databases for more than 15 years, primarily with PostgreSQL, MySQL, MS SQL, Redshift, but on projects work with many others, such as Snowflake, Cloudera, DB2, Oracle.
Big portfolio of ETL projects with Talend Data Integration, NiFi.
Certified Talend Developer (Data Integration, BigData)
Microsoft Certified Professional
Continuously extend my expertise and knowledge.
Open for new challenges.
Work history
Work history
Talend ETL Consultant Vladimir
5.00
Jun 30, 2021
-
Apr 18, 2022
Private earnings
Google AnalyticsData Import
Jun 1, 2020
-
Mar 8, 2022
No feedback given
Private earnings
Talend
Aug 18, 2015
-
Mar 8, 2022
No feedback given
Private earnings
MongoDB database migration and update
Jun 20, 2020
-
Mar 8, 2022
No feedback given
Private earnings
Optimize queries on a large mysql database
Oct 14, 2015
-
Mar 8, 2022
No feedback given
Private earnings
MySQL Ninja to Optimize some queries
Nov 2, 2015
-
Mar 8, 2022
No feedback given
Private earnings
MySQL Expert
Apr 22, 2016
-
Mar 8, 2022
No feedback given
Private earnings
Need ETL expert assistance on our project to ensure quick start and conformance to best practices.
Jan 15, 2019
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Mar 8, 2022
No feedback given
Private earnings
Optimize MariaDB/MySQL queries
Aug 29, 2017
-
Mar 8, 2022
No feedback given
Private earnings
mysql expert
Jun 20, 2017
-
Mar 8, 2022
No feedback given
Private earnings
NIFI Data Flows to manage custom CDC
Apr 20, 2023
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Present
Job in progress
Private earnings
Troubleshooting MySQL Data Loss
Sep 28, 2022
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Present
Job in progress
Private earnings
DB consulting work
Nov 29, 2021
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Present
Job in progress
Private earnings
Interval Meter Data - DB /SP and system performance optimisation
Apr 28, 2021
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Present
Job in progress
Private earnings
Data Ingestion Platform for Predictive Modelling
Jan 14, 2019
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Present
Job in progress
Private earnings
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Skills
Skills
- Talend Open Studio
- MySQL
- PostgreSQL
- SQL
- Microsoft SQL Server Programming
- Apache NiFi
- SQL Programming
- Snowflake