Vladyslav V.

Senior Python Engineer & Full Stack Developer. 9 years building production-grade backend, automation, and Web Scraping systems. Specializing in Sportsbook software, Betting systems, AI/LLM integrations, and scalable data infrastructure. $400K+ earned, Top Rated Plus, 100% JSS. Message me to discuss your project timeline! Clients usually contact me for projects related to: 1. Python & Backend : Python development, Full Stack development, backend development, backend APIs, workflow automation, real-time data processing 2. Betting & Sportsbook : Sportsbook software, betting systems, odds aggregation, arbitrage analytics, betting automation, historical odds databases, backtesting engines 3. Web Scraping & Data Engineering: Web scraping, data extraction, browser automation, Playwright automation, Selenium automation, Scrapy development, ETL pipelines 4. AI & Automation: AI automation, OpenAI integrations, scalable backend systems, SaaS products, high-load real-time data systems Sportsbook software & Betting Systems I have strong hands-on experience building Sportsbook software, Betting systems, odds aggregation platforms, sportsbook data systems, and real-time betting infrastructure running in production environments. • Real-time sportsbook odds aggregation systems • Arbitrage and positive EV analytics platforms • Betting automation and execution systems • Historical odds databases and backtesting engines • Sports analytics dashboards and reporting systems • Odds monitoring and alerting systems Web Scraping & Data Engineering As a Python developer specializing in web scraping and automation systems, I build scalable scraping infrastructure for dynamic websites, protected platforms, APIs, marketplaces, SaaS products, and analytics systems. Scraping and automation projects include: • Large-scale web scraping systems • Data extraction pipelines • Browser automation with Playwright and Selenium • Scrapy-based scraping infrastructure • API reverse engineering and API integrations • Proxy management and anti-bot workflows • Marketplace and e-commerce data collection Backend Development & Automation Systems I build scalable backend systems, backend APIs, automation infrastructure, workflow automation platforms, web applications, and real-time backend services. Typical projects include: • Backend API development • Workflow automation systems • Real-time automation platforms • Monitoring and reporting systems • Data synchronization systems • Web applications and admin dashboards • Cloud-based backend infrastructure Automation & Data Infrastructure • AI data collection pipelines • OpenAI API integrations • AI automation workflows • RAG and knowledge base infrastructure • AI enrichment and structured data processing My main stack includes: Python & Backend Python • FastAPI • Django • Flask • AsyncIO • REST APIs • GraphQL • WebSockets • Microservices • Celery • SQLAlchemy Web Scraping & Data Engineering Playwright • Selenium • Scrapy • BeautifulSoup • Requests • Data Extraction • ETL Pipelines • Proxy Management • Pandas • NumPy • Dask • Scikit-learn • TensorFlow • PyTorch • XGBoost • OpenCV Advanced Scraping Infrastructure Cloudflare • DataDome • Akamai Bot Manager • PerimeterX • reCAPTCHA • hCaptcha • Residential & Mobile Proxies • Session Management • Authentication Workflows • Browser Fingerprinting Full Stack Development React • Next.js • TypeScript • JavaScript • HTML5 • CSS3 • Tailwind CSS • Admin Dashboards • SaaS Applications • Analytics Dashboards Cloud, DevOps & Infrastructure Docker • Kubernetes • AWS • Google Cloud • Azure • GitHub Actions • GitLab CI/CD • Terraform • Ansible • Nginx • Linux Why clients work with me ✔ 9 years of Python engineering experience ✔ $400K+ earned on Upwork ✔ 100% Job Success Score ✔ Top Rated Plus freelancer with 5.0/5.0 rating ✔ Specialized expertise in Betting Software, Web Scraping, and AI Automation ✔ Experience with high-load real-time systems (10K+ odds updates per minute) ✔ Strong communication and reliable delivery (95%+ on-time completion) ✔ Long-term technical partnership mindset (40%+ repeat clients) If you need a Python developer, Full Stack Developer, backend developer, or automation developer who can build scalable backend systems, automation infrastructure, web applications, sportsbook systems, or real-time data products, message me for a free consultation.