Podolskyi D.

Hi! I’m a Python Backend Developer specializing in high-performance backend systems, including FastAPI, Django, and Flask, with strong experience building scalable RESTful APIs, automation workflows, and data-driven platforms. I design and implement backend architectures that are reliable, secure, and optimized for growth, whether it’s a startup MVP or a production-scale system. 🧩 What I Do I build robust backend systems using Python, Django, Flask, and FastAPI, and develop RESTful APIs. My experience includes working with SQL-based and NoSQL databases like PostgreSQL, MySQL, and MongoDB, as well as building Python web scraping solutions and geospatial applications. I also develop automation workflows, data pipelines, and backend testing setups using Selenium and Pytest to ensure system stability and long-term reliability. For deployment and infrastructure, I work with AWS (EC2, Lambda, S3) and use Docker, CI/CD pipelines to deliver clean and repeatable production environments. ⚙️ Technical Areas I Add Value In ✔Building high-performance RESTful APIs and scalable backend architectures with FastAPI ✔Delivering back-end solutions connecting Python, Django, SQL, PostgreSQL, MySQL, and Docker ✔Implementing automation workflows, Python web scraping, and geospatial solutions ✔Backend testing with Selenium, Pytest, and custom validation tools ✔Optimizing and refactoring legacy Django and Flask systems for performance and maintainability ✔Integrating Apache Kafka, Redis, Celery, WebSockets, async I/O, and microservices ✔Designing and maintaining CI/CD pipelines for reliable deployments 🧠 How I Work I focus on: ✔ Clean and maintainable architecture ✔ Scalable and future-proof solutions ✔ Clear API design and documentation ✔ Reliable automation and data pipelines ✔ Production-ready deployments I don’t just write code — I build systems that are ready for real-world usage. 💡 Ready to Scale Your Project? Hire a Python Backend Developer / Backend Engineer experienced with FastAPI, Python, Django, Flask, RESTful APIs, PostgreSQL, MySQL, automation, Selenium, CI/CD, back-end development, web scraping, and geospatial solutions. If you’re looking for a developer who can deliver fast, secure, and maintainable backend systems, let’s talk.