Spiros Kalogeropoulos Email & Phone Number

Portland, Maine, Us

Portland, Maine, Us

As a DevOps professional, I have 2 years of experience working with Jenkins, Ansible, Kubernetes, Docker, AWS load balancers, EKS, Lambdas, React, and Node.js. I optimize software delivery using these tools.With Jenkins, I implemented a CI/CD pipeline, automating build, test, and deployment processes, reducing time-to-market, and improving software quality.Using Ansible, I automated infrastructure provisioning and configuration management, enabling scalable and easily maintainable systems for faster deployments and minimal errors.I containerized applications with Docker, ensuring portability and scalability across different environments. Kubernetes was used for orchestration, providing seamless scaling, high availability, and fault tolerance.I utilized AWS load balancers to optimize application performance and availability by distributing incoming traffic across multiple instances. I managed Kubernetes clusters on EKS, leveraging its robust capabilities for scaling and management.Implementing AWS Lambda, I developed serverless architectures for cost-effective and scalable solutions, efficiently handling event-driven workloads while reducing operational overhead.Proficient in React and Node.js, I contributed to frontend development, leveraging my understanding of the software development lifecycle.Overall, my DevOps experience with Jenkins, Ansible, Kubernetes, Docker, AWS load balancers, EKS, Lambdas, React, and Node.js demonstrates my ability to enhance software delivery, optimize workflows, and ensure seamless collaboration between development and operations teams.

Mern stack application that enables users to add/view/edit and update crucial information about their online presence. Part of a larger organisation and scope.

I developed a static front-end website using React for a client.Leveraging the power of React, I created an interactive and visually appealing user interface.To start the project, I built a development environment with Node.js and utilized npm as my package manager. With the help of Create React App, I established the foundation of the website, including the necessary project structure and configuration.Using React's component-based architecture, I designed and implemented reusable components to ensure a maintainable and scalable codebase. These components included navigation menus, sliders, forms, and other elements essential for a seamless user experience.I paid close attention to optimizing performance by employing React's virtual DOM and efficient rendering techniques. This allowed for fast and smooth interactions, enhancing the overall user satisfaction.Throughout the development process, I closely collaborated with the client to understand their requirements and incorporate their feedback. I ensured the website aligned with their branding guidelines, providing a cohesive and professional online presence.I created a visually stunning and responsive design by utilizing modern web technologies such as CSS3 and HTML5. The website seamlessly adapts to different screen sizes, including mobile devices, providing a consistent experience across platforms.Overall, my work on this static frontend website with React showcases my ability to deliver high-quality web applications that prioritize user experience, performance, and client satisfaction.

Glasgow, Gb

Master Of Science - Ms, Big Data Technologies

Data Processing

Bachelor Of Engineering - Be, Computer Science