Oleh Pashchenko

Senior Back-End Developer with 8 years of experience in Node.js, adept at crafting secure server systems, and RESTful APIs with diverse authentication methods like OAuth, JWT, and API keys. Skilled in optimizing SQL and NoSQL databases for peak performance and scalability. Experienced in cloud systems such as AWS and containerization with Docker. Implements robust security practices alongside GitHub Actions and CI/CD pipelines for streamlined and reliable deployments, ensuring high system integrity and operational efficiency.