Євгеній

Sapsai Yevhenii
Date of birth: 30 Jan 2001
Location: Poltava, Ukraine
Relocation: Bălți, Moldova
Phone number(s): [відкрити контакти](див. вище в блоці «контактна інформація»);37378935147
E-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)

Data Engineer

Summary

Technical Skills:
Programming Languages:
Python
SQL
Apache Velocity
Regular Expressions (Regex)

Data Extraction & Processing:
Web Scraping
Web Crawling
Data Extraction
Data Parsing
Data Processing
Data Transformation
ETL Pipelines
XML Feed Development
XML Feed Processing
XPath
XSLT 1.0/XLST 3.0

Web Technologies & Data Exchange:
HTML
HTTP / HTTPS
XML
JSON
REST API
SOAP
GraphQL
AJAX

Python Libraries & Frameworks:
Requests
BeautifulSoup
Scrapy
OpenCV
NumPy
Tesseract OCR
Tkinter

Databases:
MySQL
Microsoft SQL Server 2019

Development Tools & Platforms:
GIT
AWS EC2
AWS S3
Linux/Ubuntu
cURL
Windows
Browser Network Analysis

Adittional Tools
Microsoft Excel 2019
Google Sheets
Google Drive

Soft Skills:
• Direct client communication
• Team collaboration
• Time management
• Technical troubleshooting
• Problem solving
• Ability to learn new technologies

Experience
Data Engineer
Aug 2022 - present time (3 years 11 months)

Aspen Tech Labs
IT
• Web scraping & data parsing automation
• Creating XML/JSON data feeds
• Regular expression development
• Anti-bot detection bypass (Cloudflare, CAPTCHA)
• Apache Velocity for data automation
• Custom solutions for client data needs

Analyst
Jul 2021 - Oct 2021 (4 months)

АВРОРА(AURORA UA)
Retail

• Financial market trend analysis – analyzing stock price movements, trading volumes, and profit
dynamics;
• Retail and consumer behavior analysis – evaluating product performance, market demand, and
customer segments;
• Correlation and dependency analysis – identifying statistical relationships between key financial
and operational indicators;
• Marketing research – collecting and interpreting data to support strategic business decisions.

Education

National University «Yuri Kondratyuk Poltava Polytechnic»
Graduated: 2024
Computer Science: Master degree with honour.

National University «Yuri Kondratyuk Poltava Polytechnic»
Graduated: 2022
Computer Science: Bachelours degree with honour

Ecole pour l'informatique et les techniques avancees (EPITA)
Graduated: 2020
Computer Science

Language skills
English - advanced
Russian - fluent
Ukrainian - native

Courses, Trainings, Certification
Python: Basics and Usage
End date 2022
https://stepik.org/cert/1491145

Tools of LEAN methodology
End date 2021
The certificate was issued by the АВРОРА employee training department.

Python programming
End date 2021
https://stepik.org/cert/952303

Statistic basics
End date 2021
https://stepik.org/cert/1065664

Additional Information
Driving license
Driving license: Category B

My Site
http://yevhenii-sapsai-visitcard.s3-website.eu-north-1.amazonaws.com

My project:
https://sevpas.com