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Vladyslav Oliinyk
Python / AI Automation Engineer
[открыть контакты](см. выше в блоке «контактная информация») | Telegram: @Vladig | [открыть контакты](см. выше в блоке «контактная информация»)

SUMMARY:
Software Engineer with 2+ years of hands-on experience evolving from digital infrastructure
management to building scalable backend applications and AI-driven workflows. I specialize in
bridging the gap between raw data and business logic, transforming complex manual processes
into automated, reliable systems

My technical focus lies in designing robust REST APIs (Python, FastAPI, Asyncio), orchestrating
high-volume ETL and web scraping pipelines (Playwright), and managing relational databases
(PostgreSQL). I actively implement LLM APIs (OpenAI, Claude) and orchestration tools (n8n) to
build smart, agentic workflows that eliminate manual data transfer

Backed by a strong analytical foundation in Applied Mathematics, I approach system design with
a focus on logic, probability, and optimization. I am a strong advocate for AI-native development
utilizing tools like Cursor and Claude Code to accelerate the coding process, maintain clean
architecture, and focus entirely on delivering tangible business value

WORK EXPERIENCE:
AmzProfessional
AI Automation Engineer / Backend Developer | Aug 2025 - June 2026
Project overview:
A unified, global data-driven platform for e-commerce, designed to interconnect isolated legacy
tools, eliminate manual data transfers, and optimize marketplace operations through AI agents
and custom REST APIs
Responsibilities:
PPC & ERP Dashboard: Developed a centralized internal dashboard (FastAPI, PostgreSQL,
AI-assisted React frontend) handling massive daily queries, enabling the marketing team to
manage campaigns, switch accounts, and monitor cross-platform analytics securely.
RAG & Competitor Analysis: Built a custom Retrieval-Augmented Generation (RAG) pipeline
using vector embeddings to match and compare Amazon products (ASINs) against a
pre-scraped database of high-BSR categories.
LLM Orchestration: Orchestrated automated workflows via n8n and integrated LLM APIs
(OpenAI, Anthropic) to generate real-time business alerts, significantly reducing manual
operational time across departments.
AI-Assisted Full-Stack Development: Built rapid full-stack MVPs from scratch using AI agents,
refactored existing legacy projects into a globally connected ecosystem, and optimized
multi-agent LLM prompts to reduce API generation costs.

WebData Solutions
Python Automation & Data Engineer | Oct 2024 - June 2025
Project overview:
Custom data extraction pipelines and backend scripting for various private clients, focusing on unstructured
data collection, API integrations, and database architecture
Responsibilities:
Architected highly concurrent asynchronous web scrapers (Python, Asyncio, Playwright)
processing 10,000+ items daily.
Implemented custom connection pooling and smart proxy rotation to consistently bypass
advanced anti-bot protections.
Built and maintained ETL pipelines to extract, clean, and format unstructured raw data into
scalable relational databases (PostgreSQL).
 Agency AVLO
Digital Infrastructure & SEO Automation Specialist | Apr 2023 - March 2024
Project overview:
Technical infrastructure management for large-scale digital marketing campaigns, focusing
on secure environments and traffic generation workflows
Responsibilities:
Managed scalable technical infrastructure, including advanced proxy routing and anti-detect
browser systems, for massive digital marketing campaigns.
Automated routine digital environment setups and account provisioning to support traffic
generation and PBN (Private Blog Network) deployments.
Analyzed large volumes of operational data to identify bottlenecks and optimize internal
business workflows.

SKILLS:
Backend Development & Architecture Databases, DevOps & Tools
Python (OOP, Asyncio) PostgreSQL, SQL
FastAPI Redis
REST API Architecture Docker
Pydantic Git (GitHub/GitLab)
SQLAlchemy CI/CD
Algorithms & Data Structures Agile/Kanban
HTML, AI-Assisted Frontend (React/JS)

AI & Orchestration Data Engineering & Scraping
OpenAI / Anthropic APIs ETL Pipelines
n8n (Workflow Automation) Web Scraping (Playwright, BeautifulSoup4)
Prompt Engineering & Agentic Workflows Smart Proxy & Anti-detect Routing
Vector Databases (pgvector)
AI Developer Tools (Cursor, Claude Code)

EDUCATION:
National Technical University "Kharkiv Polytechnic Institute"
Bachelor of Applied Mathematics | 2024 – 2028 (Expected)
Focus on algorithms, probability theory, mathematical statistics, and data analysis

LANGUAGES:
English: Intermediate (B1)
Ukrainian: Native