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Oleksandra Havrylyshyna

Oleksandra Havrylyshyna

Developer

EPAM | Ukraine

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

My New Course

Introduction to Python

Data storyteller, crafting compelling narratives through the language of numbers.

My Work

Take a look at my latest work.

course

Understanding Data Science

course

Introduction to Power BI

course

Introduction to Python

course

Understanding Data Science

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to Power BI
Understanding Data Science

My Work Experience

Where I've interned and worked during my career.

EPAM Systems | Jul 2021 - Present

SQL Developer

Project - Implement the idea of Data Driven Recruitment inside EPAM Systems. Responsibilities: - DWH development - ETL development - Data quality checks (finding issues and its communication to responsible teams) - Bugs fixing - Customer reports development from scratch (excel, PBI) - SQL code refactoring, queries optimization Team: 1 PM, 2 BAs, 10 Developers Tools: SSMS, Excel, PowerBI Technologies: SQL Database: MS SQL
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moneyveo.ua | Dec 2020 - Feb 2022

Database Engineer

Project - DB for Finance department analytics and modelling Responsibilities: - Database development from scratch (architecture, dimension/fact tables creation, views, primary/foreign keys/indexes, functions, procedures development, jobs ) - ETL process development/optimization Team: 5 people (1 DB engineer, 3 analytics, team lead) Tools: SSMS, excel, PowerBI Technologies: SQL Database: MS SQL Server

virtuace, inc. | Jun 2020 - Dec 2020

ETL Developer

Project - Team is a first line support for Data analytics department Responsibilities: - Everyday data loading process maintaining and bug fixing (SSIS packages) - Analytic reports validation and updating (OLAP, SSRS, Cognos) - Data mapping and validation between different databases - Code optimization Team: 6 people (team lead + 5 ETL developers) Tools: SSMS, Visual Studio, Excel, Cognos Technologies: SQL, SSIS, SSAS, SSRS Database: MS SQL Server, IBM db2

ELEKS | Mar 2020 - Jun 2020

SQL Developer

Project: ERP system development (analogue SAP) from scratch for company site Responsibilities: - Operational/Stage/DWH databases development (tables, views, procedures creation, data normalization) - Bugs fixing - Test data generation for BI reports (PowerBI) Team: ~ 20 people (sql developers, .Net developers, front-end developers, QAs, BAs, DevOps, Solution Architect, PM) Tools: SSMS, Visual Studio, Fork, Jira Technologies: SQL/T-SQL Database: MS SQL Unfortunately, this assignment has changed quickly due to COVID

Ukrgasbank | May 2019 - Feb 2020

SQL Developer

Project aim - Automatization of retail credit risks systems Responsibilities: - database development - debug and troubleshoot production environment application issues - ETL development/optimization Team: 3 SQL developers (me, my colleague and our team lead = senior developer), 1 BA, 1 QA Tools: SSMS, MS Excel Technologies: SQL, Excel (VBA) Database: MS SQL

British American Tobacco | Aug 2018 - Feb 2019

Operations Skills Development Manager

N/A

SOFTUM | Nov 2017 - Jun 2018

HR Manager

• HR strategy development and implementation. • Full-cycle recruitment process • Adaptation & on-boarding • Budgeting • Employee relations • Retention

Biosphere Corporation | Jul 2017 - Nov 2017

Hygiene product trainer

• Creation of product training materials. • Developing strategy of sales teams capability building, choosing a best strategy of linking. • Support of the marketing and sales teams communication process. • Receiving feedback from retail partners. • Flexible approach for challenging market. • Training budget control and optimization. • L&D department positive image building.

Sayenko Kharenko | Dec 2016 - May 2017

HR Manager

Admin & Analytics. Recruitment & Talent Acquisition. Communications.

Procter & Gamble | Jan 2016 - Mar 2016

Process Engineer, WH

My projects:  Transition from road to railway on CAR destinations.  Optimization of pallet exchange process with the 3PL.  Transition to palletless shipments to European destinations.  Small consignments shipments supply chain optimization.  Time-study of WH work processes and loss analysis.  Leading continuous improvement cycle in dept. Additionally I participated in corporate trainings, plant cultural team and rebranding processes.

Procter & Gamble | Feb 2014 - Dec 2015

Talent Development Manager

This position combines two functions - Talent supply and Learning and development. Talent supply:  Top-talents attraction through presentations in the target universities in Ukraine, social networks and job portals.  P&G positive brand building  Owning of candidate selection corporate system.  Candidate recruitment, adaptation, monitoring of the internship process. Learning and development:  Owning of technical education system of the whole plant.  Owning of soft skills development programs, its adaptation to the needs of the organization. I also actively participated in the preparation of corporate events and various initiatives.

Procter & Gamble | Feb 2014 - Jun 2014

HR Intern

Previously two payroll systems were used for technical employees what causes differences in wage of the same positions. I came up with a unified system, which is suitable for technicians of all levels, takes into account their interests, opportunities for career growth and development. This system was introduced in September 2014 and still working.

My Education

Take a look at my formal education

Master’s Degree, Logistics, Materials, and Supply Chain ManagementNational Mining University, Dnipropetrovsk | 2013

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