Elena Khotlyannik

Bis 2025, Senior Consultant (Data Analytics Engineer), Eufomex Gmbh
Munich, Deutschland

Fähigkeiten und Kenntnisse

SQL
GCP
Data Analysis
Data Engineering
MySQL
Oracle
SAS
Git
Jira
BigQuery
Project Management
Data Science
Database
AWS
Python
Big Data
Team work
Reliability
Dashboards
Reporting
Software Development
Communication skills
Computer Science
Agile Software Development
PL/SQL
Oracle DB
MS Office
Scrum
Technical Knowledge
Data visualisation
Team leadership
Database Design
Data lake
SQL Server
Database Development
Data Warehouse
GitHub
Programming Language
ETL
NumPy
Data Modeling
ML
Analytics
R programming language
Statistical Analysis
Data Modelling
Technology
Cloud Computing
TensorFlow
Deep learning
PostgreSQL
Engineering
Statistics
scikit-learn
Python pandas
Google Cloud
Business Intelligence
Machine Learning
English Language
Mathematics
Business Informatics
PowerPoint
Professional experience
Classification
Model
Microsoft Excel
Organizational skills
willingness to learn
Data Quality
Reports
Information technology
Automation
Data Management
Code
JSON
Control Systems
Management
Agile Development
Apache Airflow
Libraries
Business Economics
OLAP
Analytical skills
T-SQL
Bank
Business reporting
Business Analytics
Data Migration
Database Management
Data processing
Data Cleaning

Werdegang

Berufserfahrung von Elena Khotlyannik

  • 1 Jahr und 6 Monate, März 2024 - Aug. 2025

    Senior Consultant (Data Analytics Engineer)

    Eufomex Gmbh

    • Designed and developed ETL pipelines for transaction monitoring for Top Tier German Bank (GCP, Airflow, SQL, Python) • Built data quality framework

  • 4 Jahre und 5 Monate, Nov. 2019 - März 2024

    Data Analytics Engineer

    Elena Khotlyannik

    • Developed and maintained 20+ AWS Quicksight dashboards with KPIs and vehicles, customers, orders metrics for Adventure Tech USA Project • Created data base objects with complex logic based on large-scale, multi-source data to enable advanced analysis and visualization • Performed ad-hoc and exploratory analysis to support decision-making

  • 1 Jahr und 7 Monate, Feb. 2020 - Aug. 2021

    Data Analyst

    Glowbyte

    • Built machine learning models to forecast promotional effectiveness and pricing impact • Generated feature sets and trained models in Python • Evaluated predictive model performance

  • 8 Jahre und 3 Monate, Nov. 2011 - Jan. 2020

    Data Analyst / Project Manager

    Glowbyte Consulting

    • Managed DWH projects for VTB24 • Created CRM data mart (physical model + SQL prototypes) for Top Tier Bank • Developed SQL procedures for accounting systems

  • 3 Jahre und 9 Monate, März 2008 - Nov. 2011

    Data Analyst / Project Manager

    Raiffeisenbank

    • Carried out tasks of accounting, reporting, and risk management • Designed ETL pipeline and build reports for capital adequacy and risk metrics (SAS, MySQL) • Managed requirements and testing for regulatory reporting • Managed IT projects for the banks' Accounting Department • Delivered key regulatory reporting

  • 1 Jahr und 3 Monate, Juni 2006 - Aug. 2007

    Leading Data Specialist

    Region Development Bank

    • Built Oracle PL/SQL solutions for analytical accounting • Customized and supported core banking systems

Ausbildung von Elena Khotlyannik

  • 2 Jahre, Sep. 2020 - Aug. 2022

    Data Science

    National Research University – Higher School of Economics

  • 5 Jahre und 10 Monate, Sep. 2000 - Juni 2006

    Information Systems and Management

    Bauman Moscow State Technical University

Sprachen

  • Englisch

    Fließend

  • Russisch

    Muttersprache

  • Deutsch

    Grundlagen

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