I am a Senior Python Developer with over 5 years of experience in blockchain and FinTech. My expertise is in backend development, DevOps, and designing scalable, secure system architectures tailored to meet business needs.In my career, I’ve built and maintained backend systems that improved performance by reducing load times and enhancing reliability under high traffic. I integrated financial systems with partner banks and implemented microservices architectures that streamlined operations and reduced bottlenecks. As a Technical Lead, I’ve overseen the team to deliver complex projects on time, ensuring clean, scalable code that meets business requirements. I’m passionate about mentoring developers, conducting code reviews, and collaborating across teams to achieve optimal results.I have extensive experience designing event-driven architectures, creating CI/CD pipelines, and managing cloud infrastructure to deliver secure, high-performance systems. By leveraging my skills in Python, SQL, AWS, and various DevOps tools, I have optimized cloud environments, resulting in reduced downtime and smoother service delivery.If you’re looking to enhance backend systems, build secure, scalable solutions, or need technical leadership, feel free to connect or reach out at eiandreev0@gmail.com.Skills:• Programming Languages: Python, JavaScript• Backend and Frameworks: FastAPI, Django, Flask, Celery, AsyncIO, SQLAlchemy, Pandas, NumPy, REST API• DevOps and Cloud: AWS (S3, SNS, SQS, EC2, Lambda), Docker, Kubernetes, Nginx, Jenkins, TeamCity, CI/CD• Databases: PostgreSQL, MySQL, MongoDB, Redis, ClickHouse, ElasticSearch• Other: Microservices, Event-driven architecture, Kafka, Airflow, RabbitMQ, Sentry, Selenium, Grafana, Linux, Git