Starting my journey as a Backend Developer, I've evolved over the past four years into a seasoned DevOps Engineer, where my foundational skills in developing applications and APIs have seamlessly integrated with my passion for infrastructure automation, system scalability, and reliability. My career began with a strong focus on backend technologies, crafting microservices and real-time communication systems using NodeJS, PHP, and various databases.At RCDAT in Tehran, I deepened my expertise in containerization and orchestration, deploying and managing a private Docker registry, and deploying scalable microservices architectures. I led the creation and management of Kubernetes clusters, implemented robust load-balancing solutions, and ensured high availability and performance of services through technologies like Haproxy, MetalLB, Nginx, and Kong Ingress Controller and monitoring it using Prometheus and Grafana.In the last year, my role has fully transitioned to DevOps, where I've used a broader set of tools and practices to enhance system operations. I've gained proficiency in Zabbix for monitoring, and managing complex distributed systems including Apache Kafka and RabbitMQ. I have implemented a logical replication for PostgreSQL and also MongoDB sharding. Additionally, I've leveraged Ansible for configuration management and Splunk for sophisticated log management and analysis. I also designed and implemented the CI/CD pipeline for our projects using GitlabCI.My journey from backend development to DevOps embodies a blend of software engineering principles and systems architecture, underpinned by a continuous drive for learning and improvement. I thrive in environments that challenge the status quo, leveraging technology to drive efficiency, solve complex problems, and deliver value. With a collaborative spirit and a problem-solving mindset, I am ready to optimize IT infrastructure, ensuring scalability, and securing systems.And finally, in my opinion, my most important strength is my constant desire to learn and improve.