> Torino, Italy
> giovanni.mirarchi [at] hotmail [dot] com
> (+39) 389-877-2731

Giovanni Mirarchi

[<u>linkedin.com/in/giovanni-mirarchi</u>](https://www.linkedin.com/in/giovanni-mirarchi)
[<u>github.com/giovannimirarchi420</u>](https://github.com/giovannimirarchi420)

**Senior** **DevOps** **Engineer** with a background in **Software**
**Engineering** and a focus on enterprise-scale automation. Expert in
orchestrating complex migrations and optimizing CI/CD lifecycles. I combine
architectural best practices with a data-driven mindset to enhance system
reliability and performance. Passionate about **Cloud-Native**
**technologies** and the application of **AI-driven** **solutions** to
streamline development workflows and modern infrastructure management.

**Work** **Experience**

**Senior** **DevOps** **Engineer** **NexiDigital** **Sep** **2025**
**–** **Present** DevOps CoE Milan, Italy

> ● Contributed to the large-scale migration of the Nexi-Nets SCM
> ecosystem from BitBucket to GitHub Enterprise. Specifically
> **engineered** **the** **automated** **duplication** **and**
> **adaptation** **of** **CI/CD** **pipelines** across 100+ Jenkins
> instances. Managed the seamless transition of Jenkinsfiles and credential
> logic for **18k+** **repositories**, ensuring zero disruption for
> thousands of users.

**Software** **Engineer** **AizOn** **Sep** **2022** **–** **Sep**
**2025** Mortgages and Loans Team Torino, Italy

> ● Full-time Consultant for **Centrico** **S.p.A.**
>
> ● Working on **migration** of a **monolithic** **banking**
> **application** to a **cloud-based** **architecture**.
>
> ● Spearheaded the **modernization** **of** **the** **backend**
> **infrastructure**, migrating from outdated **JDK** **1.8** and
> **Spring** **2.x** to **JDK** **21** **and** **Spring** **3.x**,
> substantially **enhancing** **performance,** **maintainability,**
> **security** **posture,** **and** **developer** **experience**.
>
> ● Responsible for **maintaining** **architectural** **configuration**
> files (**Kubernetes** manifests, **Dockerfiles**) for backend and
> frontend teams.
>
> ● Working in a **multinational** **environment**, collaborating daily
> with teams in Romania and India, using English as the primary
> language.
>
> ● Serving as a key point of contact for the infrastructure team,
> facilitating seamless integration and deployment processes.
>
> ● Significantly **improved** **development** **workflows** **by**
> **automating** key setup and deployment processes, **achieving** **a** **2x** **speed-up** **for** **a** **team** **of** **15+** **people**. ● Application
> monitoring with tools like **Dynatrace**, **Prometheus**, **Grafana**,
> **Loki**, and **Zipkin**.
>
> ● Created and maintained **Bash** **scripts**, **PL/SQL**
> **procedures**, and **Java** **batches** to streamline data migration
> processes from **OLTP** **to** **OLAP** **Oracle** **DB**.
>
> ● Designed, implemented, and deployed a custom Model Context Protocol
> (**MCP**) service enabling secure, auditable SVN repository
> communication between our GitHub Copilot–powered LLM and the enterprise
> SVN system, streamlining code discovery and review workflows.
>
> ● Delivered **internal** **workshops** and hands-on labs on Docker,
> Kubernetes, Python development and Generative AI, including best
> practices and tooling.

**Back** **End** **Developer** **ACSoftware** **Jun** **2021** **–**
**Sep** **2022** Consultant Remote, IT

> ● Served as a **Front** **End** **Developer** (Open Reply) for an
> insurance-related project. Responsible for **gathering** **client**
> **requirements,** **providing** **estimations,** **and** **implementing**
> **the** **so/ware** **solution.**
>
> ● Led the development and deployment of a web application showcasing
> the company's core product. ● Extensive use of the **Spring**
> **ecosystem** for backend development. (Sysdata)
>
> ● Developer responsible for designing and implementing **RESTful**
> **APIs** for banking projects.

**Education** **and** **Certifications**

> ● **M.Sc.** **Computer** **Networks** **and** **Cloud** **Computing,**
> Polytechnic University of Turin, Italy. ● **B.Sc.** **Computer**
> **Engineering,** University of Calabria, Italy.

**2022–2025** **2017–2021**

**Technologies** **and** **Languages**

> ● **Languages**:
>
> ● **Technologies**: ● **Other**:

Java, Python, Javascript, Rust, C, Bash

Kubernetes, Docker, GitOps, GitHub Actions, Ansible, Cloud
Infrastructure, IaC, ArgoCD Data structure, Computer Networks, Security,
Generative AI, RAG systems, LLM Agents

**Projects**

> ● **Prognose** **-** **Cloud** **Resource** **Reservation** **Platform**
> **-** Developed a comprehensive cloud resource management platform for
> the European PNRR-funded
> [**<u>RESTART</u>**](https://www.fondazione-restart.it/) project,
> enabling universities to **share** **hardware** **test-beds** through a
> centralized booking system. Built with Spring Boot backend featuring
> **role-based** **access** **control**, **event** **scheduling** with
> conflict detection, and multi-site resource management. Implemented
> secure **user** **authentication** **via** **Keycloak**, **real-time**
> **notifications**, **audit** **logging**, and **webhook** **integrations**
> for external systems. The platform includes a React frontend with
> modern UI/UX, **PostgreSQL** database, **Docker** containerization,
> **Kubernetes** deployment, and complete **CI/CD** infrastructure using
> **GitHub** **Actions**, **Helm** charts, and **ArgoCD** for automated
> deployment pipelines. Developed as part of my Master's thesis project.
> <u>(</u>[**<u>github</u>**)](https://github.com/giovannimirarchi420/cloud-resource-reservation)
>
> ● **GPU** **Sharing** **System** - Developed a Kubernetes-based GPU
> sharing platform for distributed machine learning workloads across
> Italian universities as part of the
> [**<u>RESTART</u>**](https://fondazione-restart.it/) partnership. The
> system enables **on-demand,** **elastic** **access** **to** **GPU**
> **clusters** **for** **ML/AI** **workloads** with automatic scaling and
> resource isolation between research groups. Built using **Kubernetes**,
> **KubeRay**, Ray distributed computing framework, Docker
> containerization, **NFS** **shared** **storage**, and Python APIs to
> provide seamless distributed computing access for academic researchers.
>
> ● **Setting** **up** **an** **edge-to-cloud** **infrastructure**
> **with** **Ansible** **-** Contributed to a project with Netgroup at
> Politecnico di Torino focused on creating a "**stretched**
> **Kubernetes** **cluster**" spanning edge devices (mini-PCs) and the
> university's cloud infrastructure. Developed an Ansible script to
> automate the installation and configuration of a **K3s** cluster on these
> mini-PCs, enabling students and PhD candidates to seamlessly offload
> applications to the cloud using Liqo. My contributions included
> configuring monitoring tools (**Grafana,** **Prometheus,** **and**
> **Kepler** for energy monitoring), setting up an ingress controller, and
> developing a one-shot **bash** **script** **to** **fully**
> **automate** **the** **deployment** process, significantly simplifying
> the setup and management of the distributed cluster.
> <u>(</u>[**<u>github</u>**)](https://github.com/netgroup-polito/edge-infrastructure-ansible)
>
> ● **Modeling** **and** **Analysis** **of** **the** **Minority**
> **Game:** **A** **Parallel** **Computing** **Experience** **in**
> **Java** **(Thesis)** **-** Implemented and analyzed the Minority Game
> in Java, employing an **actor-based** **programming** **paradigm** and
> the Parallel Theatre framework for **multi-core** **parallel**
> **execution**. This work explored how decentralized agents, through
> repeated binary choices, can self-organize towards an efficient resource
> allocation, mitigating congestion effects without centralized control. Both
> the classic Minority Game and a genetic variant were investigated.
>
> ● **Automated** **News** **Magazine** **Web** **Application** **-**
> Built (for hobby) a self-driven news platform that automatically
> generates articles based on trending topics identified through Google
> Trends and processed by **LLMs**. The application utilizes a **Next.js**
> frontend and a robust backend architecture deployed with **Docker**
> **and** **Kubernetes** for scalability and maintainability. This
> project demonstrates proficiency in **AI-driven** **content**
> **creation** and **cloud** **deployment** **strategies**.

**Other**

> <img src="./lnc5gwcf.png"
> style="width:0.19444in;height:0.19444in" />● **CyberChallenge.IT**
> **2017** **participant** 💻 - Participated in CyberChallenge.IT,
> organized by the Cybersecurity National Lab, developing foundational
> ethical hacking skills through CTF competitions.
>
> <img src="./qsxzdksd.png"
> style="width:0.19444in;height:0.19444in" />● **IELTS** **6.0** 🇧 - I
> earned this certification in 2022. My English proficiency has further
> improved through experience in international work environments.
>
> <img src="./pukerll1.png"
> style="width:0.19444in;height:0.19444in" />● **Traveler** 🚀 -
> Passionate about travel and exploring new cultures, with extended
> living experiences in various European cities, including Porto, London,
> Turin, and Milan.