- Orchestrated the migration of legacy infrastructure to Kubernetes clusters, enhancing scalability and reducing deployment downtime by 30%.- Implemented automated configuration management with Ansible, reducing manual errors by 40% and - increasing server provisioning efficiency by 20%.- Deployed and maintained CI/CD pipelines for applications, improving code quality by 20% and reducing software release times by 30%.- Implemented a private-cloud infrastructure, reducing operational costs by 30% and improving system reliability by 40%.- Architected and optimized monitoring and alerting systems using tools such as Prometheus and Grafana, resulting in a 30% improvement in system reliability and a 20% reduction in manual effort.- Set up and improved staging and production environments, reducing manual effort and enhancing overall system reliability.- Collaborated with cross-functional teams to optimize application performance through load testing and performance tuning, resulting in a 25% improvement in application response times during peak usage periods.- Implemented a centralized logging solution using the ELK stack, providing real-time visibility into system logs and reducing troubleshooting time by 30%.- Collaborated with development teams to implement blue-green deployment strategies, minimizing downtime during software releases and improving overall system availability by 20%.

- Architected and implemented reusable component libraries and design systems using React.js, promoting code consistency and maintainability across multiple projects and development teams.- Provided technical leadership and oversight during the migration of legacy systems to modern JavaScript technologies, guiding the team through the planning, execution, and post-migration phases to minimize disruptions and ensure a smooth transition.- Led a team of developers in the design and implementation of complex web applications, providing technical guidance, code reviews, and mentoring to junior team members, resulting in accelerated project delivery and improved team performance.

Shavaz is the 3rd largest online store of cosmetics and health products in Iran with more than 600 thousand monthly active users.As a Devops engineer, I collaborated with the Devops team in implementing these collaboration facilities:- Streamlined the CI/CD process by integrating GitLab CI/CD with Kubernetes, reducing deployment cycles from weeks to hours and increasing development team productivity by 30%.- Designed and deployed a comprehensive monitoring solution using Prometheus and Grafana, improving system reliability by 40%.- Collaborated with development teams to identify and resolve system issues, resulting in a 15% increase in response performance particularly during high-traffic periods.- Collaborated with data science teams to implement ELK Stack to integrating application logs, resulting in a 25% increase in overall code quality.- Configured Minio cluster comprising of four nodes, enabling seamless backup operations and efficient media storage with a 25% reduction in storage rental costs.

CDN App is a platform that enables Arvan users to easily install apps on their web sites. Apps like Youtube videos frame, online chat, online store etc.- Collaborated with cross-functional teams to develop and implement RESTful APIs for seamless - integration with third-party services, expanding the functionality and interoperability of cloud-based applications.- Contributed to the creation of technical documentation and user guides, empowering customers to effectively utilize and customize cloud-based applications to meet their business needs.

As back-end Developer I was responsible for: - Lead migration from legacy PHP5 to Laravel, improving performance and modernizing UI.- Developed and maintained payment and financial features, resulting in a 40% improved user satisfaction.

As a Full Stack developer :- Designed and developed custom WordPress themes and plugins using PHP, HTML, CSS, and JavaScript, tailoring solutions to meet client requirements and deliver visually stunning and functional websites.- Collaborated with clients and stakeholders to conceptualize and implement responsive web designs, ensuring optimal user experience across desktop, tablet, and mobile devices, and achieving high client satisfaction and retention rates.

- Implemented SEO best practices and performance optimization techniques to enhance website visibility and speed, resulting in improved search engine rankings and increased organic traffic.- Collaborated with content creators and marketing teams to ensure seamless content integration and alignment with brand guidelines, maintaining consistency and brand identity across all digital assets.