Hire the Best Apache Spark Engineers in Kyiv, UA

I help fast-growing teams build robust APIs, scalable data infrastructure, and cloud-native systems that just work. With over 10 years of experience in software engineering, I bring deep expertise in backend development, data engineering, and DevOps practices. What I Do Best: - API & Backend Engineering: Design and implement high-performance services in Go, Python, and Node.js. - Data Engineering: Build efficient ETL/ELT pipelines with PySpark, Delta Lake, Apache Iceberg, Databricks, and modern OLAP systems. - Cloud Infrastructure: Architect and automate deployments with AWS, GCP, Docker, Kubernetes, and CI/CD pipelines. - CLI & Tooling: Deliver powerful CLI tools using Go and Python, optimized for developer productivity. Why Clients Hire Me: - Senior-level autonomy & architectural thinking - Clear, proactive communication - Clean, testable, production-grade code - Always looking to reduce complexity and add long-term value

Web scraping is a headache. I can help you forget about it. ✅ Top Rated Plus ✅ 100% Job Success ✅ 92% Client Return Rate ✅ 500M+ Pages/Day ✅ 13+ Years I specialize in data scraping and web scraping — Python systems processing 500M+ pages daily for data extraction, web crawling, ETL pipelines, PDF parsing, lead generation, and AI data collection from government portals, e-commerce platforms, real estate databases, social media, and business directories. When off-the-shelf tools like Octoparse or ParseHub hit their limits — and they will — companies come to me. You need me if: 🔴 You have a large web scraping project that's breaking, slow, or falling behind 🔴 Your existing web scraper stopped working or needs to be maintained and updated 🔴 Your AI startup needs a large, clean dataset now 🔴 You want data your competitor has but you don't What I build: 🛒 E-commerce & price intelligence Amazon, eBay, marketplace scrapers with competitor price monitoring, daily stock updates, and product data pipelines 🏛️ Government & public records permit portals, court records, legislative data, SEDAR, AHPRA, corporate registries, multi-state public data collection 📄 PDF & document data extraction structured data from reports, invoices, and manuals; OCR of scanned files delivered to Excel or SQL; large-scale PDF pipelines 👤 Lead generation web scraping Google Maps, business directories, and contact databases scraped to lists in Excel or your CRM 🏠 Real estate data Zillow-style portal scraping, property listings and rental data with recurring scheduled updates 📱 Social media web scraping Instagram, LinkedIn, Facebook, Reddit, TikTok data extraction for market research, brand monitoring, and competitor analysis 🤖 AI data collection & pipelines — structured datasets for LLM training, RAG systems, AI agents, and ML workflows Sample projects: • 500M+ pages processed daily — e-commerce price monitoring web scraping across 250+ domains • Government & public records — 300+ portal scrapers across US, UK, Canada, and Australia • PDF data extraction — structured data from 10,000+ documents delivered to Excel and SQL • Real estate monitoring — Zillow-style portal scraping with daily updates across 40,000+ listings • Lead generation web scraping — 50,000+ verified business contacts from Google Maps and directories • AI training dataset — 50M+ structured records for LLM fine-tuning pipelines Technical stack: Python, Scrapy, Selenium, Playwright, BeautifulSoup, Requests — anti-bot bypass including Cloudflare (IUAM + Turnstile), Akamai Bot Manager, DataDome, PerimeterX, reCAPTCHA, hCaptcha, TLS/JA3 fingerprint alignment, authenticated scraping behind login, residential proxy rotation. Cloud deployment on AWS Lambda, EC2, DigitalOcean, or your preferred infrastructure. ETL pipelines delivering to PostgreSQL, MySQL, BigQuery, Excel, Google Sheets, CSV, or your API. I build, deploy, and maintain production web scraping systems — not just scripts. Source code and full documentation included. 🌍 Clients served: 🇺🇸 🇨🇦 🇬🇧 🇩🇪 🇫🇷 🇨🇭 🇳🇱 🇧🇪 🇸🇪 🇩🇰 🇳🇴 🇫🇮 🇦🇹 🇮🇪 🇦🇺 🇳🇿 and more 92% of clients come back. Let's solve your data challenge and find out if you will too. Keywords: Python, Scrapy, Selenium, Playwright, BeautifulSoup, Requests, lxml, httpx, Pandas, AWS Lambda, EC2, DigitalOcean, PostgreSQL, BigQuery, MongoDB, MySQL, Redis, Docker, Celery, RabbitMQ, Apache Airflow, PySpark — Amazon, eBay, LinkedIn, Google Maps, Zillow, Streeteasy, Instagram, Reddit, Facebook, TripAdvisor, Yelp, Airbnb, Booking, Craigslist, Indeed, Glassdoor, Walmart, Etsy, SEDAR, AHPRA, court portals, government databases, permit portals, legislative data, Companies House, BCAssessment, Illinois SOS, corporate registries — PDF, OCR, invoice extraction, ETL, data pipeline, Excel, Google Sheets, CSV, JSON, SQL, database scraping, structured data extraction, data pipeline orchestration, spiders, web spiders, Scrapy spiders — Cloudflare, Akamai, DataDome, PerimeterX, reCAPTCHA, hCaptcha, Incapsula, TLS fingerprinting, proxy rotation, anti-bot bypass, authenticated scraping, Apify, Scrapy Cloud, Zyte — n8n, Make, Zapier, OpenAI API, Claude API, LLM, AI agent, RAG, vector database, AI workflow, AI data collection, AI data acquisition, product scraper, price scraper, lead scraper, real estate scraper, directory scraper, review scraper, social media scraper, instagram scraping, facebook scraper, linkedin scraper, twitter scraping, PropTech, FinTech, SaaS data pipeline, bot, scraping bot, web bot, Python bot, EAN codes, RSS feeds, event scraping, scraper maintenance, improve scrapers, nightly automation, scheduled scraping, VM deployment 

Automation Engineer | Automation Developer | AI Automation Specialist What I Do I design and implement automation solutions across a wide range of domains, including: · Software test automation · Business process automation · RPA (Robotic Process Automation) · AI-powered workflow automation · Everyday PC and operational task automation My goal is to optimize processes, improve reliability, and reduce manual effort through scalable automation solutions. Industry Experience: FinTech · Business Intelligence · Travel · E-Commerce · Telecom/Communications. Programming Languages: Java · Groovy · TypeScript · Go · Python. Test & Automation Tools: Playwright · Selenium · Selenide · Serenity · Selenoid · Cucumber · REST-assured · OpenAPI · JMeter · Spark Framework · ELK Stack... RPA & Workflow Automation: UiPath · n8n · AI tools. Cloud & DevOps: Docker · AWS · Kubernetes (K8s). CI/CD: GitLab CI · GitHub Actions · Jenkins · TeamCity. Version Control: Git · SVN. Operating Systems: Windows · Linux · macOS.

I’m a certified Big Data Databricks Professional Engineer/Developer with over 2 years of hands-on experience in data engineering and analytics. My expertise spans across Python, PySpark, AWS, Azure, Terraform, and Databricks, enabling me to design and manage scalable data pipelines, optimize performance, and streamline data platform costs. Key skills and achievements include: -Designing and developing high-performance, scalable data pipelines. -Implementing Infrastructure as Code strategies using Terraform to automate infrastructure deployment. -Optimizing PySpark jobs and creating dashboards to effectively reduce Databricks costs. -Building data models aligned with business needs, ensuring seamless data integration and enhanced accessibility. -Collaborating closely with stakeholders to develop data solutions that empower data-driven decision-making. I’m dedicated to helping clients unlock the full potential of their data by optimizing systems for both cost-efficiency and performance. Let's work together to build scalable and impactful data solutions!

𝐖𝐞𝐥𝐜𝐨𝐦𝐞 𝐭𝐨 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭 𝐀𝐈 𝐚𝐧𝐝 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐇𝐮𝐛! I am Roman M, an 𝐀𝐈/𝐌𝐋 master with a dedication for transforming complex data into actionable insights and intelligent applications. With my experience in machine learning, deep learning, natural language processing, and big data technologies, I help businesses uses the power of AI to achieve their strategic goals. 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: 🧠 Machine Learning Algorithms: Regression, SVM, Decision Trees, Random Forests Libraries: Scikit-learn, XGBoost, LightGBM 📊 Data Science Python Libraries: Pandas, NumPy, Matplotlib, Seaborn Data Cleaning, Analysis, and Visualization Expert 🤖 Deep Learning Frameworks: TensorFlow, Keras, PyTorch Applications: Image Recognition (CNNs), Sequence Modeling (RNNs, LSTMs) 🔍 Natural Language Processing (NLP) Libraries: NLTK, SpaCy, GPT (OpenAI) Text Analytics, Sentiment Analysis, Language Modeling 💾 Big Data Technologies Apache Spark, Hadoop, Hive Data Processing and Analysis at Scale 🔄 MLOps & Deployment Containerization: Docker, Kubernetes Cloud Platforms: AWS, Azure, GCP 📈 Experimentation & Testing A/B Testing, Model Validation Performance Tuning and Optimization 𝐌𝐲 𝐏𝐚𝐬𝐬𝐢𝐨𝐧: I am passionate about using AI and ML to solve real-world problems and drive business success. AI has the potential to revolutionize industries and improve the lives of people around the world. 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 🚀 Unlock growth with custom made AI apps optimized for your business, to drive well-measured results! 👾 AI Avatars and Voice Interaction (Voice Synthesis, Text-to-Speech, Speech-to-Text, Voice Cloning) 🌐 Web Backend development (Python, Django, Node.js, Ruby on Rails) 💻 Web Frontend development (React, Tailwind, WebSockets, TypeScript, WebRTC) 🎨 Prototyping and Testing Tools: Figma, Balsamiq, 5 Second Test, UserTesting.com 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭: If you are looking for a skilled and experienced AI/ML professional to bring innovative AI solutions to your projects, let's connect! I am looking forward to collaborate with you on your AI endeavors. Contact me today to discuss your AI/ML needs!