Dmitry Iakovlev

Angestellt, Principal database engineer, CUSTIS
Custis, Estonia

Skills

PL/SQL
Oracle
ETL
Migration
Database Development
SQL
Design
Oracle DB
RESTful API
Python
EL
Data Migration

Timeline

Professional experience for Dmitry Iakovlev

  • Current 7 years and 8 months, since May 2018

    Principal database engineer

    CUSTIS

    Development Data Management system for international trade net: * Reduced prod issue by 50% by improvement replication architecture * Improved object storage service, count of number of users has doubled without any falls * Implemented monitoring system for 700DBs: ** Automatic connect DB to monitoring ** Notification via tg-bot ** Establish monitoring system as a service * Created RN tool to control Git with Jira tasks and to highlight unresolved tasks in version. These types of issues reduced up to 90%

  • 1 year, May 2017 - Apr 2018

    Lead Software Engineer

    NetCracker Technology

    Migration Germany telecom operator: * Preparation and coordination with customer Migration Strategy and scopes * Redesigned internal migration tool: Migration scripts are generated automatically via Jenkins based on described data flow in friendly tool for BA. Migration CAM telecom operator: * Group leading of distributed international BA team. * Planning migration timeline, scopes and solution. * Management of processes within a team and between teams

  • 2 years and 10 months, Jul 2014 - Apr 2017

    Lead Database Engineer

    Luxoft

    Designed and developed backend of FRS for Deutsche Bundesbank: ETL, data pipeline, data management: * Designed new module to identify and control beneficiaries. It helped to exclude manual work and reduce preparation report time from 2 moths to 1 week * Tuned ETL scripts are reduced running time by 50% (DWH~7TB) As group lead performed changes: * Review of test cases. Helped to reduce defects during testing * CR via SonarQube. Helped to focus on review of solution instead of review of code style

  • 4 years and 5 months, Mar 2010 - Jul 2014

    Database Engineer

    ICB Chelindbank

    * Implemented internal system for integration with IFRS: ** Designed in Oracle Forms interface for enrichment data ** Developed scripts for transform and load data * Developed automated banking system: ** OLTP system with automation transport of transaction to DWH ** Report system for regulator

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