Open to opportunities

Cosimo Giani

@cosimogiani

Message

I build scalable Java backend systems and modernize cloud-native microservices.

Italy

Message

What I'm looking for

I'm looking to build and modernize scalable, secure cloud-native backend systems, contribute to customer-facing products, and grow through end-to-end ownership in an international engineering environment.

At Eni Plenitude, I help modernize cloud-native backend ecosystems on Google Cloud Platform and deliver REST APIs for high-traffic customer products used by thousands of daily active users.

I co-led the migration of core backend modules from Spring Boot to Quarkus across more than 40 Cloud Run microservices, improving production container startup times and reducing memory footprint.

Previously at WEDGE Engineering, I designed full-stack Java EE applications, including a microservices-based ERP platform, and owned a C#/.NET enterprise backend from REST API design and PostgreSQL schemas through testing.

I also developed a framework for early-exit neural networks at INRIA and bring an MSc in Computer Engineering, with experience across data, AI, cybersecurity, digital sustainability, and distributed systems.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Eni Plenitude

Sep 2024 - Present (2 years)

Support digital sustainability and cloud efficiency initiatives for enterprise-level applications, partnering with the Senior Digital Domain Architect on solution assessment and architecture governance. Contribute to the modernization of cloud-native backend ecosystems on GCP.

Java Spring Boot Quarkus GCP Cloud Run Docker CI CD GitHub Actions REST APIs Microservices Unit Testing Integration Testing E2E Testing

Global Technology Graduate Program

Eni Plenitude

Sep 2024 - Apr 2026 (1 year 7 months)

Completed a cross-functional Graduate Program across Digital Products, Data & AI, Internal Processes and Cybersecurity, gaining end-to-end exposure to enterprise IT functions. Contributed to customer-facing digital products and supported Data & AI initiatives.

Digital Products Data and AI Cybersecurity Project Management UX UI Design Green IT

Full-Stack Software Engineer

WEDGE Engineering

Sep 2023 - Aug 2024 (11 months)

Designed and delivered full-stack Java EE applications across web, mobile and desktop environments, including a microservices-based ERP platform for startups and SMEs. Developed a graph-based digital platform for a non-profit organization and led backend implementation for a major Hungarian client.

Java EE C#.NET REST APIs PostgreSQL Microservices Agile Stakeholder Management backend architecture

Research Internship (MSc Thesis)

INRIA

Oct 2022 - Mar 2023 (5 months)

Developed a framework for training early-exit neural networks, enabling efficient Federated Learning and distributed deployment on resource-constrained devices.

Federated Learning Neural Networks Distributed Systems