Yevhenii

Yevhenii Niestierov, Python Developer

Age: 26
City:Kyiv

Contact email: [open contact info](look above in the "contact info" section);

GitHub: https://github.com/YevheniiNiestierov;

Linkedin: [open contact info](look above in the "contact info" section)

Contact phone: [open contact info](look above in the "contact info" section)

Deferment from mobilization 🇺🇦

Summary

Python Developer with 4 years of experience specializing in Backend Development and Data
Engineering. Proven track record in designing AI-integrated ETL pipelines, optimizing system
performance using Spark and DuckDB, and implementing robust CI/CD workflows. Skilled in API
development, cloud infrastructure, and internal tool development.

Technical Skills

● Programming Languages: Python, JavaScript
● Databases: MySQL, Spark, DuckDB, SQLite, PostgreSQL, DynamoDB
● LLM integrations: OpenAI, Anthropic, Google
● API Development: FastAPI, Django
● Frontend Development: VueJS, NuxtJS, HTML, CSS
● Bot Development: python-telegram-bot, AIOGram
● Web Scraping: Selenium, Requests, BeautifulSoup, Scrapy, Playwright
● Cloud Services: AWS (S3, EC2, Lambda, CloudFormation, DynamoDB), Google Cloud
● Version Control: Git, GitHub

Professional Experience

Data Engineer (Embucket)
From 2024.01 - …
● Design and maintain ETL/ELT pipelines supporting database system development
including LLM APIs integrations like OpenAI, Anthropic, Google

● Build and improve internal tools and automation to streamline workflows for the
engineering team
● Develop and maintain integration tests to ensure stability and reliability of database
components and data workflows
● Develop and maintain CI/CD pipelines for data infrastructure and database
components
● Conduct benchmarking and performance analysis using Spark, DuckDB,
Datafusion etc to evaluate and optimize the system
● Collaborate with the core engineering team on developing a database system

Freelance/Pet projects
From 2023 - …

● Developed and maintained various Python applications with a focus on web
development and API integration.
● Managed relational databases including SQLite and PostgreSQL, ensuring
efficient data storage and retrieval.
● Created RESTful APIs using FastAPI and Django frameworks to support frontend
applications and third-party integrations.
● Designed and implemented responsive frontends using VueJS along with HTML
and CSS.
● Built and deployed telegram bots using python-telegram-bot and AIOGram
libraries for automated interactions.
● Conducted web scraping using Selenium and BeautifulSoup to extract and
process data from various web sources.
● Worked with AWS cloud services, particularly S3 and DynamoDB, for scalable
storage solutions, and gained some experience with Google Cloud.
● Utilized Git and GitHub for version control, collaborating with team members on
various projects.

Marketing Team Leader (Helpware)
From 2022 - …

● Launching and managing various marketing campaigns with high budgets
(GoogleAds, FB)
● Collaboration and negotiation with client agents, designers and compliance teams
● Automation work processes using Selenium and Requests Python libraries to
improve efficiency and reduce manual tasks.
● Conduction data scraping and parsing to gather and analyze market data,
supporting strategic marketing decisions.
● Working with SalesForce CRM

Education

● Master of Marketing, National University of "Kyiv-Mohyla Academy", 2022
● Python Practical course, SoftServe Academy, 2023
● Good, good Python, Stepik.org, 2023

● Diving into JavaScript, Stepik.org, 2023
● Tons of tech webinars, articles and docs

Languages

● English (Advanced)
● Ukrainian (Fluent)
● Russian (Fluent)