Mykola S.

Python Developer / Python Data Engineer / Python Scraper Automations P

🔧 11+ years engineering data pipelines that turn scattered web & document data into clean, decision-ready business intelligence. I'm Mykola, a Python Data Engineer and Data Scraping specialist with 11+ years of experience. I design, build, and optimize data pipelines for businesses that need their data to work - automatically, reliably, and at scale. As a Python Developer, my core development runs on Python, backed by an earlier career as a PHP Developer building PHP and JavaScript web applications. If your team is still collecting data manually or waiting on unstructured PDFs - I'm the Python Data Engineer who builds the pipelines and scraping systems that eliminate that entirely. 💡 Core Specializations: 🐍 Python Development & Backend APIs As a Python Developer, Python is the language behind every pipeline I build - Pandas, NumPy, Scikit-learn, PySpark. As a Python Developer, I also write backend APIs with Flask and FastAPI on Linux. A dedicated Python Data Engineer, from processing scripts to the APIs that serve them. ⚙️ ETL/ELT Pipelines & Big Data Engineering As a Data Engineer, I handle end-to-end pipeline design: extraction, transformation, loading, orchestration, monitoring. As a Python Data Engineer, I work with Airflow, DBT, and Terraform, BigQuery, PostgreSQL, and Snowflake as data stores, and GCP (Cloud Storage, Cloudera, DWH) as cloud infrastructure. 🕸 Data Scraping & Extraction (Web Scraper) As a Web Scraper and Python Data Engineer, I build large-scale scraping and extraction systems for structured and unstructured data from online sources. As a Web Scraper, I also convert bulk PDF documents into structured, machine-readable text, then clean and store the results. This is what a focused Data Engineer and Web Scraper delivers: raw data, made analysis-ready. 🧠 Cloud Data Warehousing (GCP & Snowflake) As a Data Engineer, I design data warehouse architecture on GCP (BigQuery, Cloud Storage, Cloudera) and Snowflake, building scalable data models and PostgreSQL databases for growth, with APIs to integrate external sources into the warehouse. 📊 Analytics, BI & Reporting As a Data Engineer, I connect Looker, Looker Studio, Apache Superset, and Excel dashboards directly to Big Data pipelines - so teams get clean, decision-ready outputs without touching raw data. Closing that gap between raw data and business insight is the whole point. 🤖 AI & Automation As a Python Data Engineer, I build AI/LLM integration on top of production data infrastructure - including an internal chatbot that helps teams understand data dictionaries. Backed by a full-stack background as a PHP Developer - PHP, JavaScript/jQuery, WordPress/OpenCart. As a PHP Developer, I also optimized JS/jQuery performance and built layouts with Bootstrap and Sass. 🧰 Tech Stack: Python · PHP · JavaScript · TypeScript · SQL · Pandas · NumPy · Scikit-learn · MySQL · Spark/PySpark · Data Scraping · Airflow · DBT · Terraform · BigQuery · PostgreSQL · Snowflake · GCP · Cloud Storage · Cloudera · DWH · Flask · FastAPI · Linux · Looker · Looker Studio · Apache Superset · Excel · Jupyter · REST APIs · AI/LLMs ✅ Key Results: → As a Python Data Engineer, built the full data engineering layer for a healthcare platform - scraping, BigQuery/Snowflake warehousing, Looker/Superset reporting → As a Web Scraper, built an end-to-end pipeline converting PDF broker profiles into structured data for a U.S. financial project → As a Python Developer, shipped an internal chatbot that reduced repetitive data-dictionary support requests → As a Data Engineer, automated ingestion, transformation, and storage workflows with Apache Airflow → As a PHP Developer, built and scaled responsive websites and back-end features before moving into Data Engineering → 11+ years shipping production systems - PHP Developer and Python Developer roles through to Data Engineering and Web Scraper work 🔍 Best Fit For: → Startups needing web data aggregated and structured at scale with a trusted Python Data Engineer → Companies with unstructured PDFs needing a Web Scraper and Data Engineer to convert them → Teams building data warehouses on GCP or Snowflake with an experienced Data Engineer → Businesses automating ETL/ELT pipelines and BI reporting → Small businesses needing a PHP Developer for existing WordPress/OpenCart sites → Organizations wanting a Python Developer for AI-assisted internal tools 📩 A reliable Python Data Engineer, Data Engineer, Web Scraper, Python Developer, and PHP Developer all in one - someone who turns messy web and document data into systems that run reliably. Let's connect. Partnering with the right Data Engineer is the difference between data that sits idle and data that drives growth. As a Python Data Engineer, I turn your data into a powerful asset - reliably, and at scale. 🚀