Tatiana F.

Senior Python Developer | Automation, APIs & Data Pipelines

⭐ Top Rated | 100% Job Success | $9K+ earned I build production Python systems for automation, data processing, API integrations, and workflows that need to become reliable. My work includes high-volume data extraction, backend APIs, document-processing pipelines, internal automation, and production systems that need to keep working after the demo. ⚡ What I build - Python automation for repetitive business processes, files, reports, browser workflows, and internal operations - API integrations and backend services with FastAPI and Flask - Web scraping and data extraction from dynamic or difficult sources - Data pipelines for collection, transformation, validation, and export - PDF and document-processing workflows with structured extraction - Internal desktop tools and business utilities - AI-assisted processing when it adds practical value to an existing workflow 🛡️ Reliability matters I don’t just build scripts that work once. For production workflows, I focus on: - retries and failure recovery - validation and structured outputs - idempotency and duplicate prevention - logging and traceability - predictable state handling - maintainable architecture - testing and safe changes to existing systems 🔧 I’m a strong fit when you need to: - replace a manual process with a reliable automated workflow - connect several APIs, services, or data sources - make an unstable Python pipeline production-ready - build scraping that needs to run repeatedly and predictably - process large volumes of files or documents into structured data - extend or repair an existing backend without unnecessary rewriting - turn an internal prototype into something your team can actually operate 🧰 Core stack Python, FastAPI, Flask, Playwright, Selenium, Scrapy, PostgreSQL, Redis, Celery, SQLAlchemy, pandas, openpyxl, REST APIs, Docker, pytest I work comfortably with existing codebases and can usually get productive quickly when the project involves Python automation, backend systems, APIs, scraping, data pipelines, or document processing.